; 7 avi ti i “APs ale) eae Ate. Oe Sly vit. hanes ME ) aes Per ee ‘ + EN Pe Te eae —— a : A j r / : + rie pict ond ayy ay) SMITHSONIAN INSTITUTION HARRIMAN ALASKA SERIES VOLUME II HISTORY, GEOGRAPHY, RESOURCES BY WILLIAM H. DALL, CHARLES KEELER, B. E.FERNOW, HENRY GANNETT, WILLIAM H. BREWER, C. HART MERRIAM, GEORGE BIRD GRINNELL, and M. L. WASHBURN (Pusication 1991) Rat d | aya L s | y } CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION 1910 ADVERTISEMENT. The publication of the series of volumes on the Harriman Alaska Expedition of 1899, heretofore pri- vately printed, has been transferred to the Smithsonian Institution by Mrs. Edward H. Harriman, and the work will hereafter be known as the Harriman Alaska Series of the Smithsonian Institution. The remainder of the edition of Volumes I to V, and VIII to XIII, as also Volumes VI and VII in preparation, together with any additional volumes that may hereafter appear, will bear special Smithsonian title pages. SMITHSONIAN INSTITUTION, WasuinctTon, D.C., Juty, 1910 HARRIMAN ALASKA EXPEDITION WITH COOPERATION OF WASHINGTON ACADEMY OF SCIENCES ALASKA VOLUME II HISTORY, GEOGRAPHY, RESOURCES BY WILLIAM H. DALL, CHARLES KEELER, B. E. FERNOW HENRY GANNETT, WILLIAM H. BREWER, C. HART MERRIAM GEORGE BIRD GRINNELL AND M. L. WASHBURN NEW YORK DOUBLEDAY, PAGE & COMPANY 1902 a i ” THE DISCOVERY AND EXPLORATION OF ALASKA BY WILLIAM HEALEY DALL JHE history of Alaska is practically the history of exploration and trade along its coasts and within its borders. It may be conveniently 14) divided into characteristic periods. First comes the era of discovery and exploration by inde- pendent parties of Cossacks, hunters, and fur-traders, whose reports led to the dispatch of the official expe- ditions commanded by Bering, whose discoveries, in turn, opened the floodgates for a tide of adventurers. This period may be said to comprise the whole of the eighteenth century up to June, 1799. The second period began with the chartering of an imperial monopoly, the Russian-American Company, to which was confided in that year the control and exploitation of the Russian pos- sessions in America. The characteristic figure in the panorama of the events of this era is Baranoff. In 1867 a third period began with the American occu- pation of the territory ; followed by the lease of the seal islands to the Alaska Commercial Company, and by the exploitation of the fisheries. A condition of anarchy pre- vailed over the greater part of the Territory, due to legis- lative neglect and executive indifference. With the open- ing of the Klondike gold fields in 1895, a fourth era began, into which the country has barely entered, and the outcome of which it is yet too soon to predict. So far it has been characterized by renewed exploration; by the grant from (185 ) 186 DALL Congress of some tardy and far from adequate legislation looking toward good order and settlement ; by the ex- haustion of the fur trade; and by the development of mineral resources in the line of the precious metals. The geographer Gerhard Friedrich Muller during his researches in Siberia about 1750, ransacked the archives of Yakutsk and other East Siberian settlements for records of early explorations. His extracts from them are all that are saved to us of those invaluable reports, the originals of which were long since destroyed by the fires which have repeatedly ravaged the cities of eastern Siberia. Among these extracts is found one relating to the journey of Peter Iliunsen Popoff who was sent to East Cape in January, 1711, with two interpreters, to endeavor to in- duce the obstinate Chukchi natives to pay tribute, and to obtain such information about the region as could be se- cured. The party returned to the trading post on the Anadyr River in the following September. They had not been able to convince the Chukchi that there was any suffi- cient reason for paying tribute, but they brought back, among other items of information, the news that beyond the islands off the Chukchi peninsula lay a large conti- nent, forested, inhabited, with great rivers, where were a people with tails like dogs, wearing skin clothing, and living upon wild reindeer and sea animals. The learned academician apologizes for recording this fable of the wild Chukchi, which, however, carries with it the confirmation of the story of Popoff’s visit ; since we now know that it is a common practice of the American Eskimo to wear the tail of a wolf or dog at the back of his girdle on cere- monial occasions, or while traveling. This is the first authentic mention of the continent east of Bering Strait and its inhabitants, though mention had been made by earlier explorers of accounts by the Chuk- chi of the Diomede and St. Lawrence Islands. MENDING HIS CANOE PHOTOGRAPHS BY CURTIS JOHN ANDREW & SON SITKA INDIAN HuTS BERING’S EXPLORATIONS 187 The exploration and gradual conquest and settlement of eastern Siberia was the work of a multitude of adven- turers, known generically as Promishleniki or hunters. They included the more turbulent and enterprising of the border population of Siberia, such skirmishers of half savage, wholly unmoral, humanity as most nations drive before them, in an advance into the wilderness. Power- ful from the arms which they borrowed from civilization, desperately energetic, they defied cold, starvation, war, the perils of the sea, and the unknown terrors of the wilderness, in their love of adventure and greed of gain. Penetrating a region like a creeping conflagration, con- suming and destroying, yet they leave it cleared, after a fashion, for the advent of a real civilization. In Asia nothing but the sordid poverty of the Chukchi could hold its own against them. Rumors of their discoveries gradually filtered through the wastes of Siberia to Russia. An expedition was fitted out to ascertain the facts and especially whether America and Asia were really separated. Vitus Bering, a Danish officer naturalized in Russia, was assigned to the com- mand, with Alexis Chirikoff as his chief assistant. July 20, 1728, the expedition left Kamchatka for the north, sailed through Bering Strait without seeing the Diomedes or the American shore, and presently returned to Kam- chatka. The next year in June he sailed eastward from Kamchatka some sixty miles in vain search of the Ameri- can continent, and then made his way back to Okhotsk. A second expedition was projected in 1732, and under the same commander sailed from Kamchatka June 4, 1741, to find the American coast. On July 18th, Bering anchored under the lee of Wingham Island near the mouth of the Copper River and thence made his way westward along the line of the Aleutian chain to be finally wrecked on the island which now bears his name, where he died of 188 DALL scurvy December 8, 1741. The survivors reached Kam- chatka on the 27th of August, 1742. The immediate result of the arrival of the survivors of the expedition with their wonderful tales of the abundance of fur animals and the near proximity of a great archipel- ago, was to stimulate every inhabitant of the region who could leave Kamchatka, to push out and secure riches. As iron and most necessaries for shipbuilding had to cross Siberia, and were correspondingly dear, the Promish- leniki made themselves boats of planks sewed together with rawhide thongs and caulked with moss and oil. Cattle were few and precious, salt meat hardly to be had. The traders stocked up with salmon and in their crazy boats pushed boldly out to sea. On reaching Bering Island they went ashore and hunted the sea-cow (Stel- ler’s manatee) and salted down its beef-like flesh. When fully supplied they pushed on to the Aleutian Islands. There had long been traditions among the Kamchatkans of islands off the Aliutorsk Cape; referring probably to St. Lawrence and the Diomedes. These were known collo- quially as the Aliutorski Islands. When Bering discov- ered the archipelago it was concluded that these were the islands of the tradition, and so the name of a Kamchatkan cape became fixed upon a region and people in no other way connected with it. The Sibiriaks did not trouble themselves to buy furs from the natives. Their firearms, though few and archaic, were an argument which proved conclusive in any con- troversy with a people armed only with bone-headed hand-lances. On arriving at a native settlement the people were corralled, their furs, if any, taken as ‘ tribute,’ the young girls captured as ‘ hostages,’ and the old people sent out to hunt, bring driftwood, or catch fish for the invaders. Resistance was useless, though frequently at- tempted, and was punished by massacres which thoroughly ~ ELSON, BOSTON Hut on Woop ISLAND GOVERNMENT SURVEYS 189 terrorized the survivors. Within the memory of living men, the Aleutian mother quieted her fretful child by calling on Glottoff and Drusenin, who were of those who reigned in this hell they had created. As one island after another was depleted of its furs, succeeding parties pushed further and further eastward. In 1763 parties reached Kadiak and the peninsula of Alaska. Here a more vigorous and courageous people, true Eskimo, replace the Aleuts. Accustomed to meet and conquer the mighty bears of the island, these people resisted enslavement and slew many of their persecutors, Moreover many of the Aleuts arose in desperation, happy if in dying they could carry with them even one of their tyrants. Many committed suicide; the population was becoming scanty; the bands of Sibiriaks, too numerous to be easily fed from the resources of the country, or to be satisfied with the diminishing store of skins, turned their arms sometimes upon each other. About this time the gov- ernment began to send out officers to survey the new pos- sessions and incidentally to establish order and secure the imperial tribute. Among others Krenitzin and Levasheff, two naval captains, after whom Captains Bay, Unalaska, is named, wintered there in 1768. They made the first charts of the archipelago and returned to Okhotsk in 1769. Somewhat checked by the presence of officials and the other difficulties of the situation, the fur-traders began to combine in companies and to systematize the business. Several corporations were formed which soon began to clash with each other. Still, the climax of the saturnalia had passed and the half-insane orgies of the first years were no longer repeated. The cream of the fur trade had been skimmed, the Aleut nation diminished to a tenth of its original num- ber. They were necessary to hunt the otter; it became no longer profitable to waste the male population. 190 DALL Meanwhile other nations had become dimly aware of an unoccupied empire, rich in furs and affording a market for trade, on the northeast border of the Great Ocean. Spain, through her representatives in Mexico, made the first move, and Ensign Juan Perez reached the latitude of Dixon Entrance in 1774. The following year Bodega and Maurelle attained to the vicinity of Sitka Sound, where they saw and named Mount San Jacinto, now known as Edgecombe. In 1776 the immortal James Cook sailed from Plymouth, England, for a voyage of discovery in the North Pacific. On the roster of his officers we read the well-known names of Clerke, King, Bligh (later of the Bounty), Burney, Gore (of Virginia), John Ledyard (of Connecticut), and Vancouver (as midshipman). During the spring of 1778 Cook traced the northwest Ameri- can coast from Nootka to Icy Cape and then turned back to meet his fate among the islands of Hawaii. Some additions to the work were made the following year by Clerke and Gore, while the Spanish vessels under Arteaga and Bodega pushed their researches as far as Prince Wil- liam Sound. We owe to Cook the first generally accurate delinea- tion and positions of the Northwest coast as a whole, and it is surprising how near he came to the best modern re- sults obtained with far superior instruments. Those who followed him, for many years, added and elucidated chiefly in details. In 1781 Shelikoff, Golikoff, and other merchants of Si- beria formed a corporation for the more effective manage- ment of their business, and dispatched vessels to the Northwest coast. The French naval captain La Perouse with a shipful of young noblemen, who apparently dis- dained to trouble themselves with navigation or seaman- ship, touched in 1786 on the northwest coast near the Fairweather ground, surveyed Lituya Bay and lost two PHOTOGRAPH SY GILBERT JOHN ANDREW & SON Mt. EDGECUMBE FROM BACK OF SITKA SPANISH VOYAGES IgI boats and twenty-one men who carelessly ventured into the bore at the narrow entrance. About this time inde- pendent fur traders began to visit the coast. James Hanna of Macao traded at Nootka in 1785, and in a few years numbers of ships appeared from various quarters of the globe. Some of these men had a liberal education and made their voyages contribute to geographical and natural science as well as pecuniary profit. Among the better known were Meares, Portlock, Dixon, Berkeley, and Cox, all Englishmen; Ingraham, Gray, Sturgis, Kendrick, and Cleveland from New England. The Spanish authorities claimed the sole right to navi- gate the waters of the Northwest coast though they had never utilized any of its resources. To drive away the ‘Boston’ and ‘King George’ men, as the Yankees and Englishmen were called in the trade jargon, they sent, in 1788, some armed vessels, under Martinez and Haro, on a voyage of reconnaissance. These extended their investi- gations as far as Kadiak and Unalaska before returning to California. The following May the same officers pro- ceeded to Nootka where they took possession in the name of Spain, built a small fort, and seized three British vessels under Colnett and Hudson which had been sent from Macao by Meares. The American vessels were not molested, and Gray, in the Columbia, after various explor- ations sailed for Canton, where he exchanged his furs for tea, with which he reached Boston, August 10, 1790, hav- ing carried the United States flag around the world for the first time. The action of the Spaniards in seizing the British ves- sels did more for the exploration of the coast than all their surveying expeditions. The British government protested against the proceeding and, with the acquiescence of Spain, George Vancouver was sent to the Northwest coast to determine with the aid of a Spanish Commissioner what 192 DALL indemnity was due the parties. He was also instructed to survey the coast from the 35th to the 6oth parallel of north latitude so as to set at rest finally the theories which claimed, somewhere in this region, the existence of a ‘northeast passage’—a waterway leading eastward to Hudson Bay. On his way north he missed the mouth of the Columbia River, of whose existence he was later in- formed by Gray. This omission may have served to. put him on his mettle ; at all events the surveys which he conducted during 1792-4, were worthy of the best ex- plorer of his time. No other man has given to the world a detailed survey of equal excellence of so many miles of — intricate coast, and under analogous conditions. Van- couver died, worn out by his exposure and heroic exer- tions, just as his report was coming from the press. His last days were saddened by the insults of a ruffian of the nobility, Lord Camelford, who had been discharged from the expedition for bad conduct before the Pacific was reached. The only memorial in England dedicated to Vancouver is a tablet erected by the Hudson Bay Com- pany in the little parish church of Ham, near Richmond, where he lies buried. During these years Shelikoff and Baranoff had received from the empire exclusive trading privileges in the Rus- sian possessions. Several Russian expeditions had visited the coast under Sarycheff, Billings, and Hall. By 1794 the cries of the unfortunate Aleut reached even to St. Peters- burg and the Emperor Paul contemplated withdrawing the corporate franchises which had been so fearfully abused. Some Russian missionaries had been sent out, but the natives, except when terrorized, did not receive them very cordially, naturally fearing ‘the Greeks bear- ing gifts.’ In 1799 the Emperor Paul granted a charter for the term of twenty years to a new company which was to WMLIG LY HOUNHD ARHHO AML JO HMOIrSaALNI Siiurs Ag Ha vwooLOHs NOS "S MawONY NHOF RUSSIAN-AMERICAN COMPANY 193 enjoy exclusive rights. Under the name of the Russian- American Company the new organization was required to organize settlements, promote agriculture, commerce, dis- covery, and the propagation of the Greek Catholic faith, and to extend Russian influence and territory on the Pacific so far as it might be done without trespassing on the territory of any foreign power. The government of the colonies was confided to the Chief Director, who re- sided at Kadiak. No appeal could be made from him ex- cept to the Directory at Irkutsk which settled all regula- tions and appointments and decided all questions which might be raised, subject to the approval of the Imperial Department of Commerce. Outside of Kadiak other dis- THE FIRST RULER OF RUSSIAN AMERICA. Alexander Andreivich Baranoff, administrator of the Russian colonies in America, 1792-1817 ; died at Batavia, April 28, 1819. tricts were ruled by inferior agents chosen from among the employes and accountable only to the Chief Director. 194 DALL The general regulations were just and humane, but the enforcement of them was entrusted to men with whom justice was always subservient to expediency. Baranoff maintained for twenty years an absolute and despotic sway over the colonies. The orders of the Directory were often unheeded by him and it was almost as easy for complaints to reach the Directory from another planet as from Rus- sian America. He was a man of iron energy and nerve, coarse, unfeeling, shrewd, and enterprising. Among his subordinates were men far more intelligent and humane than himself, but any improvements were proposed in vain if in his judgment they conflicted with the interests of the company. Krusenstern, one of the Russian naval officers, remarks of the servants of the Company, “ none but vaga- bonds and adventurers ever entered the Company’s ser- vice as traders; it was their invariable destiny to pass a life of wretchedness in America; and few had the good fortune to touch Russian soil again.” Naturally most of the personnel of the service in the colonies was drawn from the ranks of those who had served in the Shelikoff and other companies, and it is doubtful if the change of masters made any perceptible difference to the Aleuts or other natives under the control of the Russians. How- ever, more business-like methods were introduced in the general conduct of affairs; among the new officers of the Company were some men of intelligence, refinement, and kindly nature, as well as of scientific acquirements. Though the Aleuts were treated as serfs of the Company they were entitled toa certain amount of subsistence, and the absence of competition took away many of the pre- vious grounds for friction. The official interest in the Company grew as explora- tions by Russian naval officers increased. In 1800 the chief officers were moved from Irkutsk to St. Petersburg. Two years later the Emperor, Empress, and Grand Duke PHOTO BY MERRIAM Gitpozco JUNEAU, ALASKA DESTRUCTION OF SITKA 195 Constantine became shareholders in the corporation, and the Loan Bank of St. Petersburg was directed to loan 250,000 silver rubles to the Company at eight percent. As the operations of the Company became more wide- spread, their vessels commanded by Russian naval officers constantly explored new portions of the coast. The trad- ing post established at Old Harbor, Sitka Sound, by Bar- anoff in 1799 did a good business, and in the spring of 1800 Baranoff formally took possession in the name of Russia of the region now comprised in southeastern Alaska. In contrast with the relatively mild native of Es- kimo stock with whom the Russian had dealt to the west- ward, the pugnacious and turbulent Tlinkit of the Sitkan Archipelago kept the settlers and traders constantly on the defensive. In May, 1802, the Sitkan natives attacked the Russian post and massacred the entire party excepting a few who took to the woods and were rescued by Barbour, the master of a British trader. Attacks were also made on Russian hunting parties in various parts of the Archi- pelago. During the same year the Stikine River was discovered by the American ship Atahualpa of Boston. An expedition under Krusenstern and Lisianski in the ships Nadeshda and Neva sailed for the colonies in Au- gust, 1803. The colonial officials pushed their explora- tions some distance up the Copper River and sent hunting and trading parties to Oregon and California. In 1804 Lisianski in the Neva joined Baranoff before Sitka, where the native stronghold was defended energet- ically against the Russian cannon. It was evacuated by the Tlinkit when their ammunition was exhausted and the Russians immediately laid the foundation of a fortified post on the very defensible peninsula which had been oc- cupied by the natives. As the Archangel Gabriel, to whom the post at Old Harbor had been dedicated, had not protected it against the heathen, the new post was de- 196 DALL voted to the Archangel Michael in hope of better results, whence it was commonly called New Archangel, a name which has now given place to Sitka, from the native des- ignation of the bay upon which it is situated. For some years the progress of discovery and trade was slow, though not unimportant. In 1816-1817 Kotzebue was engaged in the work of exploration in the Aleutians and northward. In August, 1816, he entered the Arctic Ocean and explored the sound which bears his name. In 1818 the eastern shores of Bering Sea, especially Bristol Bay, were explored by Korsakoff and Kolmakoff. In 1819 an expedition for geographical discovery was fitted out at St. Petersburg under Vasilieff and Bellingshausen, Baranoff, returning to Russia, died at Batavia April 28th, being about eighty years old, and leaving, in spite of his active career and exceptional opportunities, no fortune. His death made practicable the more exact fixing of responsibility for colonial matters, and numerous much needed reforms were carried out in the subsequent ad- ministration of the Company’s business. At this time the Russians had settlements or fortified trading posts in California, Sitka Sound, Prince William Sound, Cook Inlet, Kadiak, five of the Aleutian Islands, the Pribilof Islands, and Nushagak in Bristol Bay. A convention between Russia and the United States relative to boundaries, privileges for hunting and fishing, and regulations governing trade, was signed at St. Peters- burg April 17, 1824. A less conspicuous event which had for a large part of the Territory even more impor- tant consequences was the arrival in the Colonies of Father Innokenti Veniaminoff, who had been sent as a missionary priest to Unalaska. It is one of the mysteries of the human mind how a religion brought by men guilty of every infamy could be accepted by their victims; and it is probable that the reasoning, if any, indulged in by uvidvy AYHN SHHOHS agMIT-wuyg WVItMAW AG HdYHOOLOHd xzsogsi9 ba VENIAMINOFF 197 conforming Aleuts was that a religion and a God which could save from eternal torment such men as Glottoff and Solovioff, must be remarkably efficacious and powerful. THE APOSTLE TO THE ALEUTS. Ivan Veniaminoff, in religion Innokenti, born September r, 1797, missionary to the Aleuts 1823-33, to the Tlinkit 1834-40, Bishop of Kamchatka 1841-67, Metropolitan of Moscow 1867-79, died April 22, 1879. However this may be, in Veniaminoff came a man who dealt justly and loved mercy; a man filled with the ra- diant spirit of a savior of men. He made himself one with his people, loving and beloved. Nor did he rest satisfied with spiritual ministrations. He learned their language, studied with affectionate comprehension their manners and customs, recorded the climatic and physical conditions under which they lived, and in his ‘ Notes on 198 DALL the Unalaska District’ has built the only existing founda- tion for the anthropology of the people he served so well. For seven years he worked among them and his memory is still dear in the land. In 1825 aconvention between Great Britain and Russia was signed, by which the boundaries of Russian territory were established, the Hudson Bay Company definitely ex- cluded from every part of the seacoast north of Lat. 54° 40’, and the unknown territory north of the St. Elias Alps equitably divided by an astronomical line, the 141st meridian west from Greenwich. The interest in Arctic exploration which had been in- strumental in promoting the voyages of Ross, Franklin, Parry, Richardson, and Back on the northeastern shores of America now instigated cooperative explorations in the North Pacific. This work began with the work of Beechey in H. M. S. Blossom, which sailed from England in 1825. The following year one of the most fruitful of Russian scientific expeditions to America sailed from St. Petersburg in the corvette Seniavine, commanded by Liitke, who was assisted by the naturalists Kittlitz, Post- els, and Mertens. Beechey pushed northward as far as the ice would admit his vessel and sent a boat party, under Elson, which reached and named Point Barrow, the most northern extreme of Alaska. During the same sum- mer Franklin, pushing westward from the Mackenzie, reached Return Reef, the most western point of his ex- plorations, on the Arctic coast. The Company’s officers continued their surveys in 1832, established Fort Kolmakoff on the Kuskokwim River, and a year later Tebenkoff built Redoubt St. Michael on Norton Sound. In 1835 a meteorological and magnetic observatory was established at Sitka, where for many years a first class series of observations was kept up. In 1835 the delta of the Yukon and Kuskokwim was explored heey, é 3 en DutcH HarsBor, UNALASKA PH WHALE FISHERIES 199 by Glasunoff, and the Yukon was ascended as far as Anvik. In 1837 Dease and Simpson of the Hudson Bay Company completed the survey of the Arctic coast be- tween Franklin’s Return Reef and Point Barrow; and Sir Edward Belcher in H.M.S. Sulphur made various ex- plorations between Sitka and Kadiak. In 1838 the trading post at Nulato was established on the Yukon by Malakoff. Evacuated during the winter, it was burned by the natives, but reestablished in 1841 by Derabin who re- mained in command. In the course of 1842-1843, the Yukon as far up as Nowikakat was examined and mapped by Zagoskin. In 1847 McMurray of the Hudson Bay Company coming from the Mackenzie, descended the Porcupine River and built Fort Yukon near its junction with the Yukon River. In 1848 the Franklin search expeditions were sent out, inaugurating the most active period of exploration of the polar regions. The Herald and Plover were sent to Bering Strait to cooperate with parties working from the eastward. During this summer the first American whaler to venture through Bering Strait, the ship Superior, Captain Roys, was rewarded by a successful catch in a very short time. The report of his success spreading, he was fol- lowed in 1849 by a fleet of one hundred and fifty-four American whalers, and the fishery was thus permanently established north of the Strait. During the summer of 1849 the Herald and Plover, as- sisted by the private yacht Nancy Dawson, explored the Polar Sea north of Bering Strait, landed on Herald Island and probably had a glimpse of Wrangell Land. | Peo Se as ‘ "7 joo jez pe*| MAP OF SHOWING SEAS AL ¥ on FORESTED AREAS p* BY eer ee B. E. FERNOW ( op: S| Interior forest Seale mo 100 200 200 Miles =e Coast forest on — i | Forestless areas AS0EM ACO BATTIMONE FORESTS OF ALASKA BY B. E. FERNOW LASKA furnishes a field of unusual interest to the student of forest distribution, and it may be $i worth while to describe and discuss, from Festa} both phytographic and economic points of view, the forest conditions of the Territory. Alaska may be divided into at least five regions, two forested and three forestless, corresponding to climatic and physical conditions. A true forest country is found only along the southern coast, on the islands of the Alexander Archipelago, and in the panhandle of mainland separating the British possessions from the ocean—a northward extension of the Pacific coast forest. Here the evenly tempered climate gives rise to forest-covered slopes out of which only the higher elevations with their covering of eternal snow reach above timber-line. Separated from this coast by the high sierra of the St. Elias and Fairweather coast ranges, and by mountain ranges farther inland to the north and west, is the great interior basin drained by the Yukon River, with its hills, mountains, and plateaus, which, while in the main an open country, is studded with more or less frequent islands of forest growth varying in density and development. The (235) 236 FERNOW interesting fact to the plant geographer is that the forest flora of this interior region is entirely different from that of the coast region, being in its species essentially the same as our northeastern Atlantic boreal flora. Intervening between the Pacific and Atlantic forest flora, is the high, somewhat triangular-shaped plateau, enclosed by the coast ranges and the more northern mountains, some 15,000 square miles in extent according to I. C. Russell,'.a region of absolute, stern, silent, motionless winter, covered with snow and ice all the year round, without a vestige of life. Again, skirting the coast of Bering Sea from Kuskokwim Bay northward and along the Arctic Ocean, is the tundra —a belt of treeless country, though not entirely devoid of woody vegetation, varying from a hundred miles or less to several hundred miles in width. Lastly we recognize as a different type the forestless region of grassy slopes and snow covered peaks which the Alaska Peninsula and the Aleutian and other islands west of the 153d degree of longitude exhibit. To explain this distribution of the arborescent flora, both climatic and physiographic conditions must be ad- duced. It is easily understood that the mechanical barrier which the ice- and snow-bound mountain ranges interpose should effectively separate the Pacific and Atlantic forest flora. But to the westward toward the Alaska Peninsula and the Aleutian and other islands no such mechanical barrier exists, hence other causes must be found to ex- plain the limits of distribution. The separation of the coast and interior floras seems in general complete, although an exchange of species may occur here and there across the mountain passes and ~ along the river courses. Thus, a paper-barked birch ap- - pears in numbers at the head of Lynn Canal, 1,000 feet 1Am. Journal of Science, 3d series, Vol. XLIII, p. 171, 1892. PROTOGRAPH BY CURTIS JOHN ANDREW & SON ENTRANCE TO WRANGELL NARROWS ALASKA FORESTS 237 above sea level, and again at the head of Cook Inlet, - where the traders state that birch canoes are used by the Indians on Knik River, without its apparent exist- ence in intermediate localities. This distribution would indicate a species from the interior that has crossed the range. The associated occurrence of the eastern Populus bal- samtfera with its western congener, Populus trichocarpa (if indeed the two species can be separated), reported by the late Dr. G. M. Dawson from the Pelly and Lewes Rivers, and observed by us on Kadiak Island, is an example of this interchange, and Pinus contorta (or murrayana) reported by Dall at the confluence of the above named rivers, furnishes another instance of wan- dering. The greatest interest in regard to this approach or inter- change of the two floras would center in the region around Iliamna Lake, at the base of the Alaska Peninsula. Here the Pacific coast flora finds its western terminus, and the interior or Atlantic forest flora descends along the Mul- chatna and Nushagak Rivers almost to the very shores of Bering Sea, while the low passes between Cook Inlet and Lakes Clark and Iliamna should favor transmigration of the two floras, unless other impediments bar their progress. While in a general way temperature and moisture con- ditions are certainly the most influential factors deter- mining the distribution of life groups, it must be evident that with tree growth, combinations of these with factors other than those which determine the distribution of an- nual and perennial low growths, must be potent. The winter rest in the seed, and the short cycle of develop- ment in a single season, characteristic of the annuals; the partial death in winter, and the low stature of the perennials, warmly covered by the winter snows and pro- 238 FERNOW tected against variations of atmospheric conditions, give an advantage to these forms of life in northern regions which is lacking in the arborescent flora, with its persistent growth, its long period of life before maturity is reached, and elevation above the ground. The wintry blasts which are of no moment to the her- baceous plants and shrubs, must be endured by the arbor- escent flora ; and late frosts in the spring, which may find the former in condition for withstanding their blight, will nip the tree buds which an early warm spring sun has called into premature activity. Again, while the herbaceous plant readily survives an extraordinarily unfavorable season, and with its prolific annual seed production soon recovers lost ground, the tree individual, after having weathered many winters, may fall a prey to a single exceptional season; moreover, seed pro- duction in the tree, coming only late in life and at longer or shorter intervals, is less favorable to reestablishment. Again, while the low vegetation is able to subsist on a modicum of soil, the tree, as it grows in height, requires corresponding root space, both to supply itself with water and to brace itself against the winds—the leverage increasing with the growth. Soil conditions in the competition between different forms of vegetation may become so important that climatic conditions are of secondary moment; thus we find grass and weeds suc- cessfully keeping out the arborescent flora where no climatic impediments to the latter exist. The combination of conditions influencing forest growth is then, it must be admitted, more complex than that which determines the distribution of smaller plants, and hence not only does the composition of the forest vary according to the adaptability of the species, but at the same time the individual development and density of stand vary with the different conditions. PHOTOGRAPHS BY MERRIAM BiL8o Zz Woop ISLAND, NEAR KADIAK THE INTERIOR FOREST 239 These general considerations will assist in understand- ing the variety and changes in appearance of the Alaska forest flora. THE INTERIOR FOREST. The interior of Alaska is but little known, and as a rule only along the river courses. A few cross-country routes have been traversed by explorers who, not being botanists, leave us in doubt as to the exact species repre- sented in their casual remarks on the forest conditions. They generally mention spruce as the only conifer, and cottonwood, aspen, birch, willow, and alder, as the decid- uous-leaved species. The reference to fir and hemlock, as occurring in the Yukon district, made by W. C. Green- field in the Census volume of 1890, is probably an error. So probably is Dr. C. W. Hayes’ in error, when, in contrasting the vegetation of the Yukon with that of the coast, he says: “This contrast consists more in the amount of vegetation than in the difference of species.” The account in the ninth volume of the Tenth Census of the ‘Northern Forest of the Pacific Region’ (p. 7) is extremely vague, and in the light of newer information, faulty; but it attempts at least to designate the species found. The statement is as follows: “The white spruce,’ the most important and most north- ern species of the North Atlantic region, is here also the most important species. It attains a considerable size as far north as the sixty-fifth degree, forming in the valley of the Yukon, forests of no little local importance. The canoe-birch,’ the balsam poplar,‘ and the aspen,° familiar 1 Nat. Geog. Mag., Vol. IV., p. 136, 1892. * Picea canadensis (Mill.) B.S.P. * Betula papyrifera Marsh. *Populus balsamifera Linn. 5 Populus tremuloides Michx. 240 FERNOW trees of the North Atlantic region, also occur here. The gray pine and the balsam fir of the Atlantic region are replaced by allied forms of the same genera. The larch alone, of the denizens of the extreme northern forest of the Atlantic coast, finds no congener here in the northern Pacific forest.” These determinations of species we may accept for the spruce, birch, poplar and aspen of the interior forest flora of Alaska, but the occurrence of pine and fir seems very doubtful, although Pinus contorta approaches the boun- dary from the British possessions, and Adzes lastocarpa was found at the top of White Pass and may be found at timber-line elsewhere in the interior. From the accounts of all explorers, it appears that the interior is in general an open plateau, hill, and mountain country, mostly moss-covered and devoid of trees; but with scattered more or less open groves on the lower hill slopes and ridges, and in some of the valleys (White River basin’), the trees usually crowding together more densely along the banks of rivers and lakes and covering with dense thickets the many islands in the rivers. In some localities the heads of all the streams are surrounded by timber; Lieut. Henry T. Allen reports that his camp on the Tozikakat River’ “was in a grove of larger timber than any seen since leaving the Yukon; one tree was nearly two feet in diameter”; and at another place he mentions the use of aspruce for a bridge over a river forty feet in width. While the trees are mostly short, poorly developed, dwarfed, and standing in open positions, in consequence of which the timber is knotty and checked by frost, these groves occasionally assume a real forest character and contain trees developed to good size. Local conditions of soil, and of shelter from the winds, seem to be largely 1Allen: Reconnaissance in Alaska, 1887. THE INTERIOR FOREST 241 influential in this difference of development. The follow- ing statement is from the Eleventh Census: “ The whole Nushagak River valley, including Tikchik River and Lake, is densely wooded with trees not more than a foot in diameter, until the distance from the coast and intervening natural obstacles protect the vegetation from the blighting ice-laden Siberian storms, which, though not so low in temperature as the interior blizzards, are yet by far more dangerous, on account of their humid- ity, to animal and vegetable life. Then the diameter of the trees and the density of the primeval forest increase rapidly, so that on the Mulchatna and the Kokhtuli (For- est) Rivers exceptionally large trees may be found in number. On my last winter’s exploring journey I meas- ured in a Kokhtuli spruce grove nine trees, each of which was over three feet in diameter.” In Norton Bay, within a quarter of a mile of the sea, groves of spruce grow thickly, but the height of the trees never exceeds forty feet, and the diameter from six to ten inches; and along the banks of the Tanana River Lieu- tenant Allen reports that most of the spruce range from three to eight inches in diameter. This dwarfed condition may in some parts be accounted for by altitude. In mountainous parts, as is well known, dwarfed trees occur at high elevations. In this connection it is inter- esting to note that the altitude of timber-line is higher in the interior than on the coast. On the coast it varies from 1,800 to 2,400 feet, while in the interior it has been found as high as 4,000 feet. And even in latitude 68° N., J. H. Turner,’ who made a journey northward along the bound- ary line from Rampart House on Porcupine River, found, at an altitude of 2,500 feet and “ extending eastward to the furthest horizon, a plain, covered with a dense growth of Eleventh Census: Population and Resources of Alaska, p. 92, 1893. * National Geographic Magazine, Vol. IV, p. 196, 1893. 242 FERNOW spruce, birch, and cottonwood—a veritable oasis in the midst of utter desolation.” While certain mountains may limit the southern bound- ary of this interior forest region, the western limit of tree growth follows a line between the 161st and 163d degrees of longitude, from Nushagak River to Golofnin Bay in Norton Sound, then turning northeasterly to the Keewalik River and the hills to the west of Noatak River and (at about the 67th degree of latitude) changing to eastward and following the watershed of the Kowak River to its headwaters, when it assumes the northeasterly direction of the Endicott Mountains along the watershed of the Colville River to the low mountain ranges which skirt the Arctic Ocean within twenty-five miles of the coast, as far east as the Mackenzie River, where, between the 69th and yoth degrees of north latitude, the northernmost tree growth occurs. Timber is said to abound on the dividing ridges of the interior, between Colville River and the British possessions.’ The open and stunted character of the tree growth, which is so general, may be in part a result of the com- paratively dry climate—for this region, while blessed with an abundant snowfall (eight to fifteen feet), suffers from droughty summers (rainfall about thirteen inches). In summer the temperature is said to exceed 112° Fahr. in the shade, while in winter it has been known to fall to —6o° and lower, a range of over 170 degrees. The dis- tribution of forest areas is probably also largely influenced by soil or drainage conditions: “The entire face of the country is covered with a heavy growth of moss and lichens, nearly as thoroughly saturated as a wet sponge, which remains soggy and cold until late into summer, and even on slopes the water drains off but slowly, while a 1H. D. Woolfe, in Eleventh Census: Population and resources of Alaska, P- 134, 1893. PHOTOGRAPH BY CURTIS JOHN ANDREW & SON SCRUB PINE IN BOG NEAR WRANGELL q Ne e ALASKA FORESTS 243 few inches below this cover is a bed of rock or ice or frozen ground which thaws only for a foot or two in sum- mer and prevents the water from sinking.” The oppor- tunities for tree seeds to sprout are, therefore, found only here and there on the better drained slopes and on the alluvial sands of river bottoms and islands. The lowlands which skirt Bering Sea and the Arctic Ocean exhibit this inimical condition of soil, which is sufficient to explain the absence of tree growth; but here additional causes may be found in the absence of protec- tion from the icy winter blasts, and perhaps in a defi- ciency of summer rains, for, although the atmosphere is humid, the low tundras furnish no causes for condensation. The peculiarity which seems in general to characterize the Arctic flora, namely, the appearance of species in groups or islands, attaches also to the forest cover, for the forest is not always mixed, but groves of one species by itself are frequent. Numerically the spruce would appear the commonest, the birch the rarest tree. The economic importance of these limited forest areas is growing with the development of the mining industry. Not only must the scanty resources be drawn upon for fuel to keep the houses warm, and to run the steamboats and machinery, but the advantageous working of the placers requires the use of fire in thawing the frozen ground. Yet the usual carelessness and recklessness which characterize pioneering has already shown itself in the destruction of considerable areas by fire. It is said that around Lake Lindeman, nearly all the timber is burned off, none suitable for boat. building being left. Lieutenant Allen reports burnt spruce in various lo- calities and speaks of the “heavy smoke caused by the extensive timber fires which obscured the sun the entire day.” In this case it was the signal fires of the Indians which were the cause. 244 FERNOW THE COAST FOREST. Entirely different in composition, manner of distribu- tion, and development is the coast forest—a result of the widely different character of the climate it enjoys. This forest is an extension of the coast forest of Wash- ington and British Columbia, but as it pushes northward it gradually loses some of its species and deteriorates in indi- vidual development. It covers the many islands of the Alexander Archipelago and the panhandle alongthe main coast as far as the head of Lynn Canal (only the steeper and higher slopes remaining bare) and skirts the shore from Cape Spencer westward with a narrow belt, rarely over ten miles in width, along the foot of the snowy Fair- weather and Mount St. Elias ranges, following up the valley of the Copper River, surrounding the shores of Prince William Sound and Cook Inlet, covering Afognak, Spruce, and other neighboring islands, and coming to a rather abrupt termination on the north shore of Kadiak Island. Here groves of spruce are restricted to the lower shore lands and sheltered localities. Ugak Bay on the east, and Cape Uganuk on the west side of the island, are the farthest western and southern points of forest growth, Similar groves in similar situations occur on the Alaska Peninsula around Kukak Bay. There is some evidence that this western limit is not, or may not remain, stable — that the spruce has wandered in recent times, and may still wander. There is also evi- dence that the treeless country beyond, made up of the Alaska Peninsula and Aleutian Islands, is not incapable of growing trees. An interesting evidence of the progress of the spruce may be seen on Long Island, a few miles east of Kadiak, where an extensive spruce grove has established itself within the last century. Many trees had been freshly cut, GRAPH BY GILBERT JOHN ANOREW & SON East Coast OF VANCOUVER ISLAND ALASKA FORESTS 245 and a count of the rings showed none older than ninety or a hundred years, while on Kadiak and Wood Islands the oldest growth was found to be between 125 and 150 years, with some few rotten stumps possibly older. This difter- ence in age of entire groves so near together allows the inference that the older has furnished the seed for the younger, and that the spruce has wandered from Kadiak to Long Island. This suggests another influential factor in the distribu- tion of trees, namely the winds as carriers of seed: not only the direction of the wind but the character of the weather accompanying it influence this distribution. In wet weather the cones close; it is only in dry weather that they open and release the seed. To secure the southwest extension of trees along the Alaska Peninsula, it would be necessary that, after the ripening of the seeds and during their release from the cones, which takes place gradually through the winter, the winds should be dry and blow from the north and east. But the contrary usually hap- pens, for from September to May there is a constant suc- cession of southeast and south winds, and the air is heavily charged with mcisture. For this reason the spread of the species is at least retarded, and only when, as may occa- sionally happen, favorable wind direction at the right time coincides with a seed year, is progress possible. That seed production as far west as Kadiak can be most prolific was evidenced by an enormous crop of cones which ripened in 1898, turned brown, and remaining on the branches in the summer of 1899, gave the trees at a dis- tance the appearance of having been killed by fire. How much of this seed is good and capable of germination, and how often seed years occur could not be ascertained. That trees can at least exist farther west, on the Aleu- tian Islands, is proved by a few scattered spruces at Unalaska, planted by a Russian priest in the year 1805. 246 FERNOW One group of twelve and another of seven remain; the trees are short and slowly grown, to be sure, but vigorous and in good health, except where fire has damaged some of them. At the time of our visit the largest measured twenty-four inches, the smallest, six inches in diameter, while all were of the same height, twenty-five to thirty feet. The trees had been fruiting heavily the year before, and two smaller ones at a distance were undoubtedly the result of an earlier seed year. Evidently the chances of natural propagation in competition with the heavy growth of grass and weeds, with a late spring, short summer, and cold winds are small, even if ample sources of seed sup- ply were within reach. The even tempered, moist climate which the islands of the Alexander Archipelago and the western and southern coasts enjoy, accounts for their luxuriant forest cover of conifers. Luxuriance, however, is a relative term, for while undoubtedly the vegetation, including the under- shrubs and moss which cover the ground, is rank, the de- velopment of the trees, as we shall see further on, is by no means comparable with the matchless growth around Puget Sound, nor is the variety of species as great. The Alaska forest lacks the most important timber of the Pacific coast, the red fir or Douglas spruce (Pseu- dotsuga taxtfolia) whose northernmost specimens were observed on Princess Royal Island. It lacks the pines, with the exception of the inferior Pinus contorta, which here and there occupies swampy and dry, gravelly situa- tions. None of the magnificent firs of the Sierra and Coast ranges are to be met, the northernmost specimens of Abies amadbilis, usually a tree of high elevations, being found on Lowe Inlet, at the very shore, though still in superior form. The small Adzes lastocarpa in dwarfed specimens, remains the only timber-line tree at White Pass, which it has reached, perhaps, from the interior. —o “THE FOREST: UNALASKA. (ONLY TREES ON ALEUTIAN ISLANOS ARE AT UNALASKA THESE WERE PLANTED EARLY IN THE CENTURY.) PHOTOGRAPHS BY CURTIS JOHN ANDREW & SON TREES ON KADIAK ISLAND THE COAST FOREST 247 The giant arborvite or red cedar (Thuja plicata), to be sure, enters this territory, but only in small numbers, and is soon lost, not occurring farther north than Prince of Wales Island, although on the inside passage it was observed at Wrangell. The Alaska or yellow cedar (Chamaecyparis nootka- tensis), which in Sargent’s Silva is reported not farther west than Yakutat Bay, appears to exist in a few isolated localities on Prince William Sound. The stations were not actually visited, but evidence of their existence was found in the wood and bark used in buildings of an Aleut village at the foot of Copper Mountain, and also in the information furnished by traders that limited numbers of this species are to be found on Hawkins Island, six or seven miles from Orca, on Glacier Island, opposite Co- lumbia Glacier, and in a few other confined localities. This tree, although deriving its name from the country, is really only sparingly represented in localized aggrega- tions or clumps, occupying especially southern mountain slopes from the shore to the very tops. It furnishes the beautiful, fine-grained, yellow-tinted wood which the Indians use for their carvings, totem poles, paddles, and so on. The Oregon alder (Alnus oregona) was found abundantly as far as the foot of La Perouse Glacier, a little south of Mt. Fairweather, but was entirely absent at Yakutat Bay and farther west. Excepting, then, the more or less sporadic occurrence of species mentioned, the composition of the forest is simple indeed, for the bulk is made up of a mixture of two species, the tideland or Sitka spruce (Picea sitchensis) and the coast hemlock ( 7suga heterophylla), to which may be added, near timber-line and farther west on the lower levels, the interesting and beautiful Alpine hemlock (Tsuga mertensiana). Numerically, the coast hemlock seems to be the most 248 FERNOW common species, forming usually from 70 to 80 percent of the mixture, the spruce only occasionally preponderat- ing, especially along water courses and on newly forested moraines, until the western limit of the hemlock is reached at Prince William Sound. Even here the hem- lock remains a prominent component. Farther west, however, the spruce alone continues to form forests or open groves, as on the shores of Cook Inlet and Kadiak Island. This sombre mixed forest of hemlock and spruce covers with a more or less dense stand the slopes of the moun- tainous islands and the shores of the Archipelago up to timber-line, which varies from 1,800 to 2,400 feet near the shore, but towards the inte- rior gradually ascends with the snow-line in protected inland passes, like Taku Pass, to over 5,000 feet.’ The stand is usually not so dense as would be desir- able to make the clean, long boles which furnish the best logs. Indeed, while individ- ual development reminds us occasionally of the giants of the Puget Sound country, while spruces six feet in diameter and 175 feet in height were found at Sitka, and while even as far west wad est is as Prince William Sound diameters of over five feet with heights of 150 feet were measured, the branchy trunks offer little induce- ment to the lumberman. Only in some favored situations 1C, W. Hayes, in National Geographic Magazine, Vol. IV, p. 137, 1892. ee = uw - ee. PHOTOGRAPH BY CURTIS JOHN ANDREW & SON INDIAN RIVER THE COAST FOREST 249 is the growth denser, the boles less tapering and cleaner of branches, and less knotty. This generally undesirable development, due to open stand, is probably caused less by climate than by soil. The soil overlying the rocks of the rugged slopes is scanty, and becomes more and more so as we go north, until finally only the muck of decayed moss and other vegetation furnishes a foothold for the trees. In consequence, fallen timber frequently makes travel im- possible. The underbrush and lower vegetation is often dense and luxuriant, comprising species of Vaccinium, Rubus, Ribes, Menziesia and the spiny Echinopanax horridum, which was found as far north as Point Gustavus in Glacier Bay. A heavy cover of moss hides the mucky soil, which is wet probably all the year. Now and then swamps occur, which, so far as tree growth is concerned, show only dwarfed specimens of Pinus contorta, or possibly of hemlocks. Along the shores and in the river bottoms deciduous trees and shrubs relieve the monotony of the evergreens, among which occasional clumps of Pyrus rivularis, Sambucus pubens, Sorbus sambucifolia, and Viburnum pauciflorum and in the lower latitudes Oregon alder are observed. Cot- tonwoods (Populus trichocarpa and balsamifera) form groves on the flats as far west as Kadiak Island, and wil- lows, shrubby and in tree form (Salix sitchensis and alax- ensis), fringe the water courses; and whatever other space is left open, high or low, wet or dry, is at once oc- cupied by the ubiquitous shrubby alder (Alnus sinuata) with its many stout stems forming impenetrable thickets. One of the most interesting examples of the evolution of a forest growth in progress, which the writer had the opportunity to study, was found in Glacier Bay. The peninsula known as Point Gustavus which juts out from 250 FERNOW the mainland about twenty miles below Muir Glacier is formed by the moraines of the receding glacier, old enough to be diversified into a maze of hills and valleys, the top varying from dry, coarse gravel to pure sand and finer silt towards the point. The interior portions, mostly in the nature of sand dunes cut through by low, swampy places and occasional clear rivulets, are more or less without vegetation, at least without forest growth, except on the compacter gravels, where Pinus contorta has established itself in open growth. Along the shores, however, is a belt of varying width, consisting of a dense growth of spruce with an occasional and poorly developed hemlock ( 7suga heterophylla) or balsam poplar, while the shrubby alder and willows occupy ravines and draws, and line the skirts of the spruce forest. The soil under the spruces is densely covered with a heavy carpet of mosses among which three or four species are prominent, with the pretty Zzstera, the constant com- panion of the shady spruce, and a Pyrola which grows in the darkest corners, while a Vaccinium and the brake (Pteris aguilina) occupy the more open places. Be- sides these, species of Azbes, Viburnum, Sambucus, Streptopus, Lycopodium, Aruncus, and the prickly Echinopanax are present. This spruce forest, as can be readily ascertained by counting the internodes and the annual rings of a few cut trees, is all between forty and fifty years old. The largest trees are as much as thirty-six inches in diameter and eighty feet in height, showing the remarkable rapidity of growth which characterizes the tideland spruce. The history of the evolution of this forest and of the recovery of the ground by vegetation is written in clear language. First the rough gravel of the moraine was colonized by the prostrate willows and the Eguisetum and E£fzlobium that grow on the moraine in front of JOHN ANDREW & SON PHOTOGRAPH BY CURTIS RESURRECTED FOREST NEAR MUIR GLACIER THE COAST FOREST 251 Muir Glacier; with these soon appeared the ubiquitous shrubby alder (Alnus sinuata) and the feather-seeded balm of Gilead, which, as they grew in height, crowded out the light-needing willows; then, some forty or fifty years ago, a good seed year occurred in some neighboring forest on the mainland, together with favorable wind conditions, and at least the margin of the thicket of alders and cottonwoods was sown to spruce. This shade-enduring, yet rapid-growing and persistent species soon attained the height of the low alders and shut in and finally killed the light-needing cottonwoods, leaving only their dead and decaying stumps and trunks as witnesses of their former occupancy of the soil. Here and there a cottonwood has persisted with its crown still in the sunlight—a tall, slender pole, clean of branches— showing in the narrow rings of the last years’ growth that it is doomed soon to succumb to its stronger neighbor. Meanwhile, this fringe of spruces forms an effectual barrier to the dissemination of seeds in the interior from outside sources and the light-needing species already there will remain in undisturbed possession until the spruces of the Point itself begin to bear seed freely; finally, however, they must succumb to the more persist- ent and shade-enduring spruce and hemlock, except where soil conditions are too unfavorable for these species. Yet, after their dominion is established, should the glacier again advance, the same catastrophe may overcome the victors as is revealed near Muir Glacier, in the uncover- ing of a buried forest, established uncounted ages ago at a different stage of glacial development—a catastrophe, the possibility of which is exemplified in many places, where the push moraines are crowding upon the forest. Of the many other interesting observations on local dis- tribution and the relation of tree growth to soil, only two may be noted. The first refers to the presence of trees 252 FERNOW in close proximity to some of the great glaciers, showing an astonishing indifference to the influence of the near-by ice masses. Not only do the trees, wherever soil con- ditions permit, grow close to the icy river, attaining (as a measurement within one hundred yards of LaPerouse Glacier showed) diameters of five feet and heights of 150 feet, but in places they even encroach upon the icy field, when this has come to rest and has a scanty cover of soil from the moraine material, upon which vegeta- tion can establish itself. Thus, at the foot of Lucia Gla- cier, on Yakutat Bay, the stream which runs in a wild torrent from the glacier has cut a veritable canyon’ through the ice, exposing an ice bank over one hundred feet in height. This ice is overlaid with moraine material a foot or more in depth, and this is sufficient to support a dense cover, not only of herbaceous, but of woody vege- tation—a thicket of the ever-present alder, with occa- sional willows; and even spruces do not find the substratum too cold. As the ice melts at the border, the soil and its occupants may be seen from time to time tumbling down into the stream, or else into the deep potholes with which we find this ice plateau amply provided. The other observation which I desire to record refers to an example of the substitution of soil conditions for cli- matic conditions. The beautiful Alpine hemlock ( 7suga mertensiana), the embodiment of unyielding perseverance, is par exced- lence the tree at timber-line throughout the Cascade and Sierra Nevada ranges; we do not expect to find it except in the humid-cold atmosphere of high elevations, battling with the storms in ice and snow. That single specimens should occasionally find their way down among the vegeta- tion of lower levels, as at Hot Springs, near Sitka, does 1See I. C. Russell’s full description in National Geographic Magazine, Vol. Ill, pp. 176-185, 1891. PHOTOGRAPH BY CURTIS JOHN ANDREW & SON FOREST OVERTURNED BY COLUMBIA GLACIER ALASKA FORESTS 253 not astonish us; but when, as in Prince William Sound, it becomes, as observed in some localities, the prominent tree at the seashore, supplanting the coast hemlock, we look for an explanation other than accident, especially as the coast hemlock is by no means absent from the slopes, nor the Alpine hemlock from the timber limit, which is here above 2,200 feet. At Gladhough Bay as usual the typical spruce and coast hemlock forest covers the slopes, and at the timber-line, as usual, the Alpine hemlock first sup- plants the coast hemlock and then becomes sole ruler. But at the base, near the seashore, is found an interesting feature in the openings occupied by sloping bogs, in which the water stands in pools and only slowly drains through the heavy moss and grass cover to the sea level. The character of this ground may appear from the enumera- tion of a few of the most common plants: among Car7- ces, Juncus, and Eguisetum we find Menyanthes trifoli- ata and cristagalli, Geum calthiflorum, and Phyllodoce glandulifiora, besides Drosera, Iris, Dodecatheon, and Myrica gale, the latter being the most common shrub. In this wet, cold soil, the Alpine hemlock evidently has an advantage over its congener, which, although not en- tirely absent, shows in its development its antipathy to this kind of feeding ground. ECONOMIC ASPECTS. This forest of Alaska has often been referred to as a great resource of wood materials, on which the people of the United States could fall back when the virgin supplies of the home country might become exhausted, and glow- ing accounts of the magnificence of this reserve have been given. As has been pointed out, this forest growth occu- pies a considerable area, probably not less than twenty to thirty thousand square miles, but it is of a character which makes the prospect of reliance upon its stores by no means 254 FERNOW cheerful; for, while in certain favored spots good enough material can be secured, most of this material is not of a superior quality,and the larger portion of the area does not contain trees fit for lumber. Leaving out of consideration the two cedars, which are found only in limited quantities and will soon be exhausted, the other two species, spruce and hemlock, are, by their nature, not capable of furnishing high class lumber. The hemlock furnishes a material which would answer very well for house-finishing purposes, but it is objected to be- cause it is difficult to work and has the bad reputation of its eastern congener, which the writer believes it does not deserve. Enormous quantities, too, of far superior de- velopment are now going to waste in the forests around Puget Sound, because its value is not known or appre- ciated in the market. Thespruce, being a rapidly-grown, coarse-grained wood, even where it is best developed on the Oregon coast, makes indifferent lumber, fit only for packing cases, boxes, and common building material, un- desirable as long as better material can be had. In addition to the small value of these woods and their comparatively unsatisfactory development, the conditions under which lumbering on the rugged slopes would have to be carried on are extremely difficult; add to these de- tractions the distance from market, and we may readily see the reasons why this reserve will, for an indefinite time, be left untouched except for local use. So unfavorable is the combination of conditions, natural and economic, at present, that it pays to import lumber from the Puget Sound country or other points of the lower coast. The builders of the Yukon and White Pass railroad across White Pass found it to their advantage to import the railroad ties, as well as all trestle and bridge timbers, although the road passes through a forested country; and even the timber used in the cannery establishment at Orca, RATE OF GROWTH OF SITKA SPRUCE 255 on Prince William Sound, as well as for other such estab- lishments, is brought by vessel, a sawmill established in the neighborhood being unable to compete. There are, nevertheless, a number of sawmills at intervals along the coast supplying local needs, notably at Sitka, Metlakahtla, Wrangell, and Douglas City. That the value of this forest resource must increase with the development of the country and with the increase of local needs allows of no doubt; as a field of exploita- tion under present economic conditions, however, it does not, in the belief of the writer, offer any inducements, un- less it be that the spruce could be turned into paper pulp, a good felting fiber being probably insured by the rapid growth which is found at least in the Archipelago. Farther north and west the rate of growth diminishes con- siderably. In various localities a few measurements were made, which will exhibit the rate of growth. At Sitka, several large spruce trees, freshly felled, showed a height of 175 feet and a diameter of 6 feet, with ages varying between 400 and 500 years. At Prince William Sound, a number of logs gave the following measurements: 50 annual rings, 11 inches, Taw, “ 12 to 15 inches, so, “. 20inches, fac «“ 22 inches, which would indicate a rate of about five years to the inch of diameter, a rather slow growth for this species. At Kadiak, at the western limit of tree growth, the rate appeared more rapid; the heights, to be sure, were reduced, but the diameters still made a very fair showing, although variations in width of annual rings greater than usual with trees grown in such open position were apparent. Trees 50 to 60 years old showed diameters of 12 to 15 inches and 256 FERNOW heights of 45 to 55 feet; trees 70 to go years old exhibited diameters of 18 to 27 inches; trees too to 150 years old varied between 20 and 36 inches and showed heights up to 120 feet. The largest trees found, without chance of ascertaining their age, were 45 inches in diameter and 120 feet in height. From natural dangers these forests do not appear to suf- fer much. Of insect damage little was noticed. The hu- midity of the atmosphere and soil furnishes, no doubt, con- siderable protection against fire, the greatest enemy of the American forests; nevertheless, there are evidences that it cannot be kept out entirely. Avalanches, here and there, have ploughed through the forest slopes to the water’s edge, and the hot ashes of Iliamna Volcano, near Cook Inlet, are credited with the destruction of a considerable area of spruce forest. 0D My Buarquequy “tT » remo yy 49 Suruieg GENERAL GEOGRAPHY BY HENRY GANNETT ™, =a1LASKA, our northernmost possession, ex- i tends over more than 20 degrees of latitude a and 45 degrees of longitude — as far as from =} Florida to Maine and from Maine to Utah.’ From the main body of the territory stretch two projec- tions, one to the southeast, comprising the Alexander Archipelago and the adjacent mainland, the other to the southwest, comprising the Alaska Peninsula and the Aleu- tian Islands. The exact area of Alaska cannot at present be known, owing to the fact that the boundaries are as yet located only approximately. The seacoast, which forms by far the greater part of the boundary, has not been accu- rately mapped, except in small part, while the land boun- dary on the southeast, which separates our territory from Canada, has not been defined, except in the general terms of the treaty of cession from Russia. Various measure- ments have been made, based upon different maps, giving areas ranging from 570,000 to 600,000 square miles. A careful recent measurement from the large map published "It lies between latitudes 51° and 71° 30’, extending 5 degrees within the Arctic Circle, and stretches from longitude 130° to 175°. The great body of the territory lies, however, between latitudes 60° and 71° 30’, and between longitudes 141° and 168°. ( 257) 258 GANNETT by the U. S. Coast and Geodetic Survey (scale 1: 1,200,- 000) gives its area as 590,884 square miles. Of this the portion lying east of the 141st meridian, popularly known as southeastern Alaska, which is the best known part of the territory, has an area of 43,710 square miles, of which 30,800 square miles consist of mainland and 12,910 square miles of islands, forming what is known as the Alexander Archipelago. The Cordillera of North America enters Alaska at its southeastern extremity and follows the Pacific coast around to the Aleutian Islands. Beyond this mountain system, and following its general trend, is a broad depression, drained by the Yukon River and its tributaries. North of this basin is a height of land which separates the Yukon valley from the bleak shores of the Arctic Ocean. THE PACIFIC COAST REGION. This portion of the territory is mountainous throughout, Although the coast of the mainland and of the islands is, all together, several thousand miles in length, yet for the entire distance there are very few square miles of level ground. The land rises from the water almost every- where at steep angles, without a sign of beach, to alti- tudes of thousands of feet. It is a fiord coast. The islands are separated from one another and from the main- land by fiords, deep gorges whose bottoms are in some cases thousands of feet below the surface of the water. These fiords extend far up into the mainland and into the islands, in deep, narrow U-shaped inlets. The relief features of this region, its mountains and its gorges partly filled by the sea, are all of glacial origin, presenting everywhere the familiar handwriting of ice. Every canyon, every water passage, whether called strait, canal, or bay, is a U-shaped gorge, and its branches are similar gorges, commonly at higher levels — ‘hanging PHOTOGRAPH BY CURTIS A HANGING VALLEY; FRAZER REACH GEOGRAPHY 259 valleys’ they have been called. Above the cliffs of the gorges the mountains rise by gentle slopes to the base of the peaks. The cross profile of each gorge and its sur- roundings is that of ice, not of water carving. It is the work of channel erosion, not of valley erosion, and the channels were filled with ice. It is a colossal exhibition of the eroding power of water in solid form. From Lynn Canal, a fiord ninety miles in length, there have been car- ried off and dumped into the Pacific more than 200 cubic miles of rock, and from all the fiords of southeastern Alaska the amount removed may be safely estimated at thousands of cubic miles. The ice has but recently retreated from these gorges, for since its retreat water has done but little work, although the region is one of heavy rainfall and ex- tremely steep slopes, where aqueous erosion is at a maxi- mum. Of the great glaciers which occupied this region a short time ago, only trifling fragments remain in the upper ends of the gorges, and comparatively few now reach the sea. I use the word trifling, however, merely in relation to their former extent, for absolutely these remnants are not at all trifling. The ice cap of Greenland and the glaciers of the Antarctic continent alone exceed them in magni- tude. All the glaciers of Switzerland together would form but a few rivulets of ice on the surface of the great Muir Glacier, and the Muir is but one of many glaciers of equal magnitude. Indeed, on this coast are scores of live glaciers, glaciers which reach the sea, presenting to it fronts of ice or ice walls rising from the sea bottom to 200 or 300 feet above its surface, and several miles in length, and which drop bergs, with thundering sound, into the sea. Of such glaciers about thirty were visited by the Harriman Expedition, and others are known. Of dead glaciers, or those whose fronts do not reach the sea, hundreds are known. 260 GANNETT The mountains increase in height toward the northwest, but not at a uniform rate. They culminate near the coast in the Fairweather Range, south of Yakutat Bay, at about 16,000 feet, and in the St. Elias Range, west of Yakutat Bay, at 18,000 feet or more. These ranges are not regular or continuous. While they follow the general direction of the coast, toward the northwest, they are extremely broken, being cut through on the mainland by many fiords and by streams flowing into the heads of the fiords. The Stikine, which reaches the coast near Wrangell, heads far to the eastward, in Canada, and cuts across the entire breadth of the Cordillera system. The same is true of the Taku River, which, flowing through Taku Inlet, reaches the coast near Juneau; and of the Chilkat, which flows into one of the heads of Lynn Canal. Alsek River heads far to the north, in Canada, and cuts a gorge through the great Fairweather Range. These are the main rivers of this coast, but there are many smaller ones, which head either beyond the mountains to the north and east, or far within them. The coast line from Cross Sound northwestward to Prince William Sound is comparatively smooth and sim- ple, containing no inlet of magnitude, with the exception of Yakutat Bay. As far as Yakutat Bay it is closely bor- dered by the Fairweather Range, which rises abruptly from 10,000 to 16,000 feet almost from the water’s edge, bearing on the summit a succession of peaks and covered with glaciers along both slopes. A day long to be re- membered was that on which our ship steamed, between 8 o’clock in the morning and 6 in the afternoon, from Yakutat Bay to Cross Sound, along the entire front of this range, which was outlined against a cloudless sky. Yakutat Bay is a deep funnel-shaped bay, penetrating far into the heart of the mountain region. At its apparent head it turns sharply upon itself to the south and extends a | on CARON A — PHOTOGRAPH BY HARRIMAN JOHN ANOREW & SON RUSSELL Frorp GEOGRAPHY 261 ‘back nearly to the sea in a narrow fiord, bordered on either side by high mountain walls. This extension, here- tofore named Disenchantment Bay, has been rechristened. The story of the locality is as follows: More than a cen- tury ago Malaspina, the Spanish navigator, entered Yakutat Bay while in search of the Northwest Passage. Sailing on up the bay and finding that open water extended far inland, he for a time thought that for him had been reserved ~ the fame and satisfaction of discovering the long-sought route through the North American continent. His dream was short, however, for on nearing the bend in the bay he found his way blocked by a solid wall of ice. This ice was the front of the combined Hubbard and Turner gla- ciers, which then extended far beyond their present limits, completely closing the entrance to the fiord above, which at that time was probably an open lake some 200 feet above the level of the sea, and overflowing southward into the Pacific. In memory of his disappointment, Malaspina named the upper part of Yakutat Bay ‘ Disenchantment Bay.’ Prof. I. C. Russell, when exploring the head of the bay in 1891, discovered the fiord, and in an open boat traversed it for its entire length. Instead of naming it, he extended the application of the name Disenchantment Bay to cover it. We have rechristened it, in honor of its discoverer and first explorer, Russell Fiord. Our ship, the George W. Elder, was the first large vessel to go to the head of this fiord. We made the passage under the pilotage of a Yakutat Indian and lay at anchor over night at its head. Northwest of Yakutat Bay for many miles the shore is covered by a field of ice, Malaspina Glacier, which is in the main a stagnant pool, wasting only under the heat of the summer sun, and supplied by ice streams from the St. Elias Alps, which border it on the north and east. 262 GANNETT Farther to the northwest stretches a low coast, rising into mountains a score or two of miles inland. Through these mountains flows Copper River, at whose mouth is an enormous delta, built up of detritus which it brings down from the interior. Then comes Prince William Sound, a bay of irregular shape, with many tentacle-like fiords extending in various directions into the land. Its entrance is nearly closed by islands between which are several navigable passages. The islands near the shores are everywhere mountainous, and on the north shore mountains rise to about 10,000 feet, the higher ones everywhere skirted with glaciers, many of which come down into the sea. Several of the fiords are of great length, reaching far inland. Thus Port Valdez, up which the Copper River route to the interior passes, extends inland more than thirty miles, and Port Wells, on the northwest of Prince William Sound, pushes forty miles into the interior, far up among the high moun- tains, and each of its branches terminates in a living gla- cier. Passage Canal, too, up which runs the portage route to Turnagain Arm of Cook Inlet, has a length of thirty miles. Prince William Sound, in the mountainous character of its shores, in its multitude of islands and fiords, and in the almost total absence of level land, resembles southeastern Alaska. It was, until recently, but little known, all our information concerning it being derived from the explo- rations of Vancouver and Malaspina, made a century or more ago. Within the past two years, however (1898 and 1899), exploring parties under Captain Abercrombie and Captain Glenn have supplemented the work of Van- couver and Malaspina, and have added materially to our knowledge of the coast and adjacent lands. Some addi- tional information also was gained by the Harriman Expe- dition, especially concerning Columbia Fiord and Glacier, and of Port Wells and its glaciers, in the form of sketch PHOTOGRAPH BY HARRIMAN JOHN ANDREW & SON HARRIMAN GLACIER HEAD oF HARRIMAN FIORD GEOGRAPHY 263 maps and photographs of these localities. The head of Port Wells and a large branch coming in from the west were explored and mapped. This western branch, shown on the sketch map as Harriman Fiord, was in all prob- ability closed at no very remote time by the front of Barry Glacier, which extended across the fiord to the op- posite shore; indeed, until our visit, it was still supposed to be closed. In bringing our ship close to the glacier front to obtain photographs of it, our party discovered the opening between its point and the land, and as we steamed through we saw unfolded before us a magnificent vista of mountain and glacier. ‘6 We were the first that ever burst Into that silent sea.” It was sunset when we entered the portals, and through the long twilight of the Arctic evening, we passed up the fiord with mile-high mountains and great glaciers on either hand. A little before midnight we reached its head, where it is terminated by the front of Harriman Glacier. A surveying party was landed there, and two days were spent in making a reconnaissance of the fiord and its surroundings. In this fiord, in a length of 15 miles, there are, besides a score of ‘ dead’ glaciers, five live glaciers, four of them of the first magnitude, and all reaching the sea and discharging bergs into it. The general direction of the coast, which trends north- west to a point beyond Mount Saint Elias, gradually swings to the westward, and beyond Prince William Sound turns toward the southwest in the Kenai Peninsula. Beyond the end of this are mountainous islands, Afognak: (594 square miles) and Kadiak (3,642 square miles) the latter the largest island in Alaska waters. These continue the line of Kenai Peninsula to the southwest, and are separated by the waters of Cook Inlet and Shelikof Strait 264 GANNETT from the Alaska Peninsula. This latter peninsula bears the backbone of the mountain system which follows the coast, the westward extension of the Cordillera. Of its structure little is known, except that here and there are upturned stratified beds and occasional volcanoes, some extinct, others still smoking, as if the internal fires were banked, but not extinguished. Among these are Redoubt, Iliamna, St. Augustine (on an island near the coast), Pavlof and many others. Beyond the west end of the Alaska Peninsula its general direction is continued by groups of islands and islets, as if the mountain range of which it is composed were sunken below the sea and only the summits of its peaks protruded above the waves. These are the Aleutian Islands. Upon them also are many volcanoes, some alive, some dormant. BERING SEA. Just north of the Aleutian Islands, which run in a broad curve, convex southward, over ten degrees of longitude, are two islands, Bogoslof and Grewinck. These are very young, the older having come into being 104 years ago, the other being but 17 years of age. Only half a genera- tion ago it rose from the sea, with great fury and turmoil of escaping steam, and although for 17 years its shores have been bathed in the icy waters of Bering Sea and its summit wrapped almost constantly in chilling fogs, it is still hot and gives out steam. Its older brother has long since cooled and is now the nesting place of millions of birds, and the breeding ground of hundreds of sea-lions. North of these rocks, far in the gloom of the eternal fogs of Bering Sea, lie the Seal Islands or Pribilofs, St. George and St. Paul, little islands of hills and gentle slopes of tundra, clothed in summer with a rich mantle of grass and flowers. Still farther north, in the midst of this dreary sea, where the sun seldom shines, are St. Matthew PHOTO BY MERRIAM GipBo MT. PAVLOF, ALASKA PENINSULA GEOGRAPHY 265 and Hall Islands, buttressed by cliffs, above which are undulating slopes of tundra, grassy and gay with flowers; and beyond them St. Lawrence, a mountain island fringed by a boggy plain. The Alaska coast of Bering Sea is mainly low and marshy, rising very gently inland, and consisting al- most entirely of tundra. The Yukon, the great river of Alaska and one of the great rivers of the earth, ends its long journey seaward in an enormous delta, which covers thousands of square miles. Through this great area of low, level land its distributaries meander sluggishly to the sea, bringing from the interior mud and gold and drift- wood, to be spread along the coast by the currents. Such is the Alaska coast: where it faces the Pacific, bold, rugged, and bordered throughout by a mountain barrier; where it faces Bering Sea, low, tundra-clothed, and affording easy access to the interior by means of its great river. THE INTERIOR. Of the interior of Alaska we know much less than of its borders. Not only did the early explorers confine their attention almost entirely to its coasts, but the inhab- itants, both natives and Europeans, owing to the difficul- ties of land travel in the interior, have always lived upon the coast or upon the larger streams, and have made their journeys by the water routes. It is only in recent years that definite geographic information concerning the interior has been obtained, and at present, through the extensive explorations carried on by the U. S. Geological Survey and officers of the U. S. Army, such information is rapidly increasing. The primary slope of the land is toward the west and southwest, as is indicated by the courses of the great rivers of the Territory, the Yukon, Kuskokwim, Koyukuk, and others. The trend of the mountain uplifts, on the 266 GANNETT Pacific side, swings around from northwest to southwest, thus following the general course of the coast. Of the great features of the territory this chain forms the south- ernmost, and is the key to the structure of the country. Succeeding it on the north is the great valley of the Yukon, which is separated from the Arctic coast by ranges of low mountains and broken country probably nowhere exceed- ing 5,000 or 6,000 feet in altitude. The Cordillera attains its greatest breadth and altitude between longitudes 142° and 152°. Here are many sum- mits reputed to exceed 12,000 feet in height, with Mount Wrangell, said to be 17,500 feet, and Mount McKinley,’ so far as known the highest summit on the North Amer- ican continent, rising to an altitude of 20,464 feet. In this portion of the mountain system are the sources of many large rivers, the White, a branch of the Yukon, the Copper, well named on account of the enormous deposits of copper ore found near it, the Sushitna, flowing into the head of Cook Inlet, the Tanana, another branch of the Yukon, and finally the Kuskokwim, which, heading in the western part of this group, flows southwest into Bering Sea. Inthe region north of the Yukon valley originate many streams, including several large branches of the Yukon, as the Porcupine and Koyukuk; other streams, as the Noatak and Kowak, flow into Kotzebue Sound, and still others, as the Colville, flow northward into the Arctic Ocean. The country is intersected by a network of rivers and lakes navigable for canoes, although navigation is much interrupted by rapids and falls. The great highway of the territory is the Yukon River, which, heading in British Columbia, flows northwestward through a succession of lakes and rapids, and crosses the boundary line in latitude 65°. It reaches its most northern point just on the Arc- 1 Latitude 63°, longitude 149°. PHOTOGRAPH BY MERRIAM MT. FAIRWEATHER Mr. Liruya ALT. 15,292 Fr ALT. 11.832 Fr. CLIMATE 267 tic Circle, in longitude 146°, and thence flows southwest- ward to its mouth. It is navigable for small steamers throughout its course in Alaska, and when not closed by ice, that is, from June to October, carries much traffic, since the greater part of the food, supplies, machinery and other goods for the support of the mines in Alaska and the Klondike come by this route. North of the Yukon most of the land is permanently frozen at a depth, thawing only near the surface in sum- mer. Wherever the slopes are at all gentle such ground is marshy, forming the well-known tundra of the Arctic regions. CLIMATE. We must speak of the climates rather than the climate of Alaska, for different parts of the Territory differ in climate, not in degree only, but inkind. The Pacific coast has a climate of its own, the coast of Bering Sea has an- other, and both differ widely from that of the interior. The climate of the Pacific coast, from Portland Canal in the extreme southeast to Attu Island at the west end of the Aleutian chain, may be characterized, in a word, as ‘chilly.’ Take the well-known climate of San Francisco with its dampness, fogs, and cold sea winds, reduce the temperature 15 to 18 degrees and increase the dampness and fog in proportion, and you have a fair idea of the climate of the Alaska Pacific coast. At Sitka, in latitude 57°, the mean annual temperature is 43° Fahr., which is about the same as at Eastport, Maine, 12 degrees farther south, The extreme range of temperature on record at Sitka is from a trifle below zero Fahrenheit to go° above, and the monthly mean temperatures range from 31° to 56° only, illustrating the wonderfully uniform temperature of the Pacific coast. At Kadiak, 16 degrees farther west and a degree farther north, the mean temperature is 2° 268 GANNETT lower and the extreme range of temperature less. At Unalaska, 3 degrees south of Sitka, the mean temperature is only 36° and the range of temperature is still smaller. While the mean annual temperature on this coast, whose latitude ranges from 54° to 60°, does not differ ma- terially from that of Eastport, Maine, on the Atlantic coast in latitude 45°, the summer temperature is much colder and the winter temperature much warmer. The statement has been made that it is no colder at Sitka than in Georgia. I believe this to be true in the sense that the minimum temperature is no lower, but it represents only a part of the facts, and much the less important part. It is also true that it is no warmer at Sitka than it is on the Arctic Circle, that is, the maximum temperature is no greater, and for most economic purposes except the mak- ing of ice, it is warmth, not cold, that concerns us. The annual rainfall is heavy over this entire coast. At Sitka it is more than double that of the Atlantic coast, 105 inches a year being the record, and it diminishes but little westward. At Unalaska the record is 92 inches. Rain falls mainly in the autumn and winter, the summer being comparatively dry. A description of climate would be incomplete if it did not include the amount of sunshine and cloudiness, since these are important factors in the growth of plant life. At Sitka it is cloudy two-thirds of the time, and nearly half of the time it is raining or snowing. At Kadiak the conditions are a little better; at Unalaska they are worse, for Unalaska is unrivaled for bad weather. Only eight days in the year, during several years of record, were entirely clear, and only 45 partly clear, the remain- ing 312 being cloudy, and 271 of those were rainy or snowy. Before attempting to explain these peculiarities of cli- mate it should be stated that the sea commonly produces PHOTOGRAPH BY CURTIS JOHN AND ISLETS IN SITKA HARBOR CLIMATE 269 two modifications of temperature. It may reduce the ex- tremes, making the atmosphere cooler in summer and warmer in winter, and it may reduce or increase the mean annual temperature. The Pacific coast of Alaska is within the range of the prevailing westerly winds of the North- ern Hemisphere. These winds come off the ocean, bring- ing to the coast the temperature of the sea. As the sea absorbs heat slowly, in comparison with the land, and parts with it as slowly, the winds blowing off it are cool in summer and warm in winter. Moreover, since the ocean has waves, tides, and currents, by which its waters are moved about, the cold water of the north toward the south, and the heated water of the tropics toward the north, there is a tendency to establish an equilibrium of tem- perature. Thus the northern seas are warmer on the whole — that is, the mean annual temperature is higher — than land in the same latitudes, and through the agency of the westerly winds the coast shares in this amelioration of temperature. These same westerly winds are responsible for another feature of the climate, the heavy rainfall. They come from the sea saturated with moisture, and if they find the land colder than they are, as it is in fall and winter, they are chilled below the point of saturation and disgorge copiously; but if they find the land warm, as it is in summer, they carry their moisture inland and the coast enjoys a comparatively dry season. This season is, how- ever, dry only in comparison with the winter, the wet season. The rainfall of the three winter months at Sitka is commonly about 30 inches, while that of the three summer months is 16 inches, or more than half that of winter. The fogs of this coast, really the most obtrusive feature of the climate, occur whenever the wind blows from the sea, which it does most of the time, evenin summer. For 270 GANNETT obvious reasons they seldom or never occur with a land breeze. The coast of Bering Sea has a climate widely different from that of the Pacific coast. The mean annual temper- ature is much lower, even after due allowance for the dif- ference in latitude. At St. Michael it is 26°, and at Port Clarence, in Bering Strait, it is 20°. The range of tem- perature is much greater. The mean temperature of the coldest month at St. Michael is —2°, of the warmest month 54°, showing a range of 56°. Similarly, at Port Clarence the coldest month is —11°, the warmest 50°, a range of 61°. The highest temperature on record at St. Michael is 75°, the lowest —55°, a range of 130°. The contrast with the Pacific coast is still greater in the matter of rain- fall, which at St. Michael is very light, amounting to only 14 inches annually. Moreover, rain falls in the warm rather than in the cold season. The temperature of this coast is not much modified by the sea. Bering Sea is practically a closed sea, the Aleu- tian Islands forming a partial barrier against the warmer waters of the Pacific; consequently its waters retain, to a large extent at least, the temperature incident to the lati- tude. Its mean annual temperature is little affected by outside influences, and the greater part of it is frozen for half the year. The extremes of temperature, however, are reduced by the slow absorption and radiation of heat, just as with the Pacific. As this region is north of the terri- tory of the prevailing westerlies, the winds have no prev- alent direction, but blow whithersoever they list. For the same reason the rainfall is light. ‘Though the air over the sea is saturated with moisture, little of it drifts over the land to supply rain. If there is a region more infested with fogs than the Pacific coast of Alaska it is Bering Sea. Here fog is the normal condition, and clear, bright weather the rare ex- PHOTOGRAPH BY HARRIMAN PHOTOGRAPH BY CURTIS MOUNTAINS ENTRANCE TO ON ALASKA PENINSULA SALDOVIA, KENAI PENINSULA CLIMATE 271 ception. It is no uncommon experience for vessels bound for the Pribilofs to miss the islands in the fog, and to spend days searching for them, as for needles in a hay- stack. They are a small target to shoot a vessel at from Unalaska, 250 miles away, and once missed, are not easily found in this great foggy waste. The climate of the great interior region is that common to the interior of all continents. The mean annual tem- perature is practically the same as in the same latitude on the coast of Bering Sea, but the range of temperature is much greater. It is warmer in summer and colder in winter, since the land heats and cools much more rapidly than the sea. At the point where the international boun- dary crosses the Yukon River the mean temperature of the coldest month (in 1889) was —17°, that of the warmest month 60°, a range of 77°. Contrast these figures with those given above for Sitka, where the corresponding range was only 26°. Furthermore, consider that the mean temperature of the warmest month on the Yukon, in latitude 64° 41’, was 4° higher than at Sitka, over 500 miles farther south. These figures are instructive in pointing the conclusion that if any part of Alaska can be- come of agricultural importance it is the interior rather than the Pacific coast. But it is doubtful whether even this region will admit of profitable farming. In connec- tion with this question the experience of the Canadians is instructive. On Peace River, in latitude 56°, 600 miles farther south, many and persistent attempts at farming have been made, but without financial success, although it is doubtless true that certain crops have been matured there. The extreme range of temperature in the interior is sur- prising, even to those accustomed to roast by day and freeze by night in our western deserts. At this same point on the Yukon, temperatures of — 60° and of 87° CLIMATE 271 ception. It is no uncommon experience for vessels bound for the Pribilofs to miss the islands in the fog, and to spend days searching for them, as for needles in a hay- stack. They are a small target to shoot a vessel at from Unalaska, 250 miles away, and once missed, are not easily found in this great foggy waste. The climate of the great interior region is that common to the interior of all continents. The mean annual tem- perature is practically the same as in the same latitude on the coast of Bering Sea, but the range of temperature is much greater. It is warmer in summer and colder in winter, since the land heats and cools much more rapidly than the sea. At the point where the international boun- dary crosses the Yukon River the mean temperature of the coldest month (in 1889) was —17°, that of the warmest month 60°, a range of 77°. Contrast these figures with those given above for Sitka, where the corresponding range was only 26°. Furthermore, consider that the mean temperature of the warmest month on the Yukon, in latitude 64° 41’, was 4° higher than at Sitka, over 500 miles farther south. “Ihese figures are instructive in pointing the conclusion that if any part of Alaska can be- come of agricultural importance it is the interior rather than the Pacific coast. But it is doubtful whether even this region will admit of profitable farming. In connec- tion with this question the experience of the Canadians is instructive. On Peace River, in latitude 56°, 600 miles farther south, many and persistent attempts at farming have been made, but without financial success, although it is doubtless true that certain crops have been matured there. The extreme range of temperature in the interior is sur- prising, even to those accustomed to roast by day and freeze by night in our western deserts. At this same point on the Yukon, temperatures of — 60° and of 87° 272 GANNETT have been recorded, a range of 147°. Again contrast this with Sitka, where go° is the extreme range record. The rainfall in the interior is light, ranging at various places and in different years from 10 to 25 inches. With the cold climate and consequent slight evaporation, it is probably sufficient in the majority of years for agri- cultural requirements. Differing radically from the coast climates, this climate is bright and sunny. There is little dull, cloudy weather, and practically no fog. There is more sunshine here in a month that at Sitka in a year. FORESTS The coast, as far to the westward as Cook Inlet, is densely forested up to the timber-line, which ranges with the latitude from 3,000 to 2,000 feet above sea-level. The timber is mainly, indeed almost entirely, Sitka spruce. There is some hemlock at higher levels, and in the southern part a little cedar also, but these are of little com- mercial importance. Red or Douglas fir, which forms the bulk and principal value of the forests of Washington, disappears in British Columbia. The spruce is large and fine, as judged by eastern standards, but as compared with the timber of Oregon and Washington, which is the standard on the Pacific coast, it is inferior, and little use is at present made of it, most of the timber needed being brought from Puget Sound. On Kadiak and the adjacent islands there is little timber, and farther west on the Alaska Peninsula and the Aleutian Islands, none what- ever; nor are there any trees on the islands in Bering Sea. Why the timber should thus suddenly disappear on the peninsula and islands is an open question. The rain- fall is ample, and the climate little more severe than at Sitka, and less severe than about Prince William Sound. The suggestion that high, cold winds prevent tree growth is negatived by the fact that such winds occur all along COLUMBIA GLACIER AT CONTACT WITH ISLAND POPULATION 273 the coast, in forested as well as non-forested parts. More- over, the forest-fire fiend has not been here. The interior of the territory is forested, mainly with spruce, as far north as the valley of the Koyukuk, and as far westward as the delta of the Yukon. In this enormous region there must be a very large amount of coniferous timber, sufficient to supply our country for half a gen- eration in case our other supplies become exhausted. POPULATION. The population of Alaska in 1900, according to the Twelfth Census, was 63,592, having nearly doubled in the preceding ten years. Of the total increase, 31,540, about three-fourths was acquired by that portion of the territory lying north of the Yukon River, and only one- fourth by that portion south of that river, including south- eastern Alaska. Half of the increase in northern Alaska consisted of the people of Nome, which had a population of 12,486, by far the largest aggregation of people any- where in the Territory; the remainder were scattered widely over its great area, but mainly in the valley of the Yukon and along the coast north of the mouth of that river, In southern Alaska the population increased almost everywhere, but not by any means at so rapid a rate as in certain localities in northern Alaska. Skagway had a population of 3,117, Sitka of 1,396, Juneau, 1,864, Doug- las, 825, Wrangell, 868, and the Indian village of Metla- kahtla, 465. Of this total population about 25,000, or a little more than two-fifths, were Indians, Eskimos, or mixed bloods, the remainder being whites. The increase during the past ten years probably consists entirely of whites. The population is in high degree a floating one, with the slightest possible attachment to localities, and subse- 274 : GANNETT quent censuses will doubtless show radical changes in its distribution. RESOURCES The natural resources of Alaska are enormous. The skins and furs, the fish, the gold, copper, and coal, and the timber of the territory are in value almost beyond calcu- lation, and the mere reaping of this harvest sown and ripened for us by nature will occupy an industrial army for many years. The wealth thus collected will add greatly to the well-being and happiness of our people. Some of these natural resources, however, have begun to suffer from the drain to which they have been subjected. The gathering of furs and skins, which has been in prog- ress since the early Russian occupancy of the territory, has been prosecuted so actively that the fur trade is now of comparatively little consequence. Blue foxes are now so valuable that systematic attempts are being made to breed them for their skins. The sea otter has become very rare, and the value of its skin correspondingly high. The fur-seals, on account of pelagic sealing, are now re- duced to a small fraction of their former number and only 24,000 skins were obtained at the seal islands in 1899. Even the great brown bear has become scarce and shy, and hides in the fastnesses of the interior, away from the seaboard, where he was formerly abundant. The seabirds, once plentiful all along the coast, are now driven to the rarely visited parts, where, particularly on the islands of Bering Sea, they may yet be found by millions. Fish are still abundant, but the salmon canneries have already reduced the supply in many of the rivers, and the erection of new canneries along the coast will soon make the reduction more apparent. During the year 1899 these canneries packed and shipped 1,100,000 cases and 25,000 barrels of this fish. . Ss a Z = - GilBoz co PH Y MERRIAM FurR-SeA cs, OT. Paun Isnano.,Berine Sea RESOURCES 275 - The mineral resources of the Territory are yet in an undeveloped condition, but unless all signs fail, the chief wealth to be obtained from Alaska will be taken from the ground. Coal is known to exist in many localities, but is nowhere, as yet, mined on a commercial scale, owing mainly to its inferior quality; the coal in use at present is brought from Nanaimo or Puget Sound. Cop- per vein deposits of great magnitude and richness have been found, notably on Copper River and the shores of Prince William Sound, but as yet none of them have been developed, beyond the shipping of a few hundred tons of ore for testing. Gold deposits, both placer and vein, have been found in various places all over the terri- tory. They are so widely distributed and so rich as to lead to the conclusion that with more extended and thor- ough prospecting, the known auriferous areas will be vastly increased and the yield of the yellow metal mul- tiplied many times. Some of the quartz mines, as the Treadwell, near Juneau, have been worked productively for many years. This mine alone has produced about $10,000,000. Others ‘have recently become productive, and still others, more numerous, are yet in the develop- ment stage. The mines near Juneau produced, in 1899, gold of the value of nearly two million dollars. At sey- eral localities in southeastern Alaska and on the Shu- magin Islands quartz mines have been discovered, but at present placers are far more abundant. They have been found on many of the tributaries of the Yukon, especially on those from the south, the Sushitna, the Kuskokwim, and the Koyukuk, and in the north, the Ambler and the Noatak. At several places gold has been found in the beach sands on the seashore, and last, but by no means least, on the beach and the stream-beds at Cape Nome and Port Clarence. These last discoveries seem to be the greatest of the whole northwest, rivaling, and prob- 276 GANNETT ably exceeding, the great Klondike discovery, for many millions appear to be in sight, awaiting the pan or rocker to separate the golden sand. The harvest of gold from Cape Nome during the summer of 1900 was $5,000- ooo and the total product of the Territory from placers in 1899 was $5,500,000. But after the enumeration of these latent resources of the Territory few are left to describe. Alaska is not a country for agriculture, nor for home-making. It has paid us its purchase price many times over, and in the future will pour much wealth into our laps, but it will never pay, as other accessions to our territory have paid, in making homes for our people. At present few people go to Alaska to live; they go merely to stay until they have made their stake. Farming as a business is impossible under the climatic conditions prevalent on the coast. It is granted at once that it is possible to mature certain hardy crops in favor- able seasons, but this is quite a different thing from raising crops in competition with California and the Willamette valley, even when the cost of freight is added. It must be done at a profit or not at all. It is of no avail to raise potatoes when they can be brought from Portland and sold for less than the cost of production in Alaska. If there is any part of the Territory in which farming can be successfully carried on, it is the interior, which has a much more favorable summer climate than the coast; but even there success is doubtful. However, as the higher rate of freight to the interior will have the effect of a protective tariff on home products, it may be possible to raise grain and vegetables at a profit under conditions which would be prohibitory on the coast. SCENERY. There is one other asset of the Territory not yet enumer- ated, imponderable, and difficult to appraise, yet one of the i ile A ee SCENERY 297 chief assets of Alaska, if not the greatest. This is the scenery. There are glaciers, mountains, and fiords else- where, but nowhere else on earth is there such abundance and magnificence of mountain, fiord, and glacier scenery. For thousands of miles the coast is acontinuous panorama. For the one Yosemite of California Alaska has hundreds. The mountains and glaciers of the Cascade Range are duplicated and a thousand-fold exceeded in Alaska. The Alaska coast is to become the show-place of the earth, and pilgrims, not only from the United States, but from far beyond the seas, will throng in endless procession to see it. Its grandeur is more valuable than the gold or the fish or the timber, for it will never be exhausted. This value, measured by direct returns in money received from tour- ists, will be enormous; measured by health and pleasure it will be incalculable. There is one word of advice and caution to be given those intending to visit Alaska for pleasure, for sight-see- ing. If you are old, go by all means; but if you are young, wait. The scenery of Alaska is much grander than anything else of the kind in the world, and it is not well to dull one’s capacity for enjoyment by seeing the finest first. AVG itvLouvy ‘LASNNS THE ALASKA ATMOSPHERE BY WM. H. BREWER wees) LIE aspects of the sky and atmosphere along : Oy the Alaska coast have a character unlike that ; so of any other part of the United States, and fs} give an especial interest and charm to the scenery. For a better understanding of its peculiarities, a short statement of a few elementary facts regarding the air may be given by way of preface. The gases which compose the atmosphere are all trans- parent and if the air contained nothing else, we would have clear weather all the time. We should then see dis- tant objects more plainly, but all the other effects of light and shade and color in landscape and sky would be very unlike what we actually see in nature. The difference in the appearance of the landscape from what it naturally is, would be greatest in the warmer and least in the colder climates. There would then be little color in the landscape and none at all in the black cloudless sky. But the at- mosphere contains dust and smoke and haze and fog and cloud, and these, in one way or another, give it all its varying aspects. The clouds may be of fine particles of water or of ice. _ The phenomena of color are due to the different wave- lengths of light, longer waves producing red, shorter ones (279) 280 BREWER violet, the different lengths of the light-waves producing all the colors observed in the rainbow. When the dust- particles in the air are smaller than a wave-length of sun- light, they break up the waves and cause a variety of color effects dependent on the size and other conditions of the particles. The afterglow, seen in the sky just after the sun sets, is caused by particles of dust or ice suspended in the air. The color of the glow is red or orange or yellow, according to the coarseness of the par- ticles, the brilliancy of the coloring being related to cer- tain other conditions. The red color of the disk of the sun or the moon, seen through the smoke of burning for- ests, or through the dense haze in very dry weather, is due to the same cause. So too is the green sun, some- times seen through air laden with finer dust from volcanic eruptions, or even the dust from deserts. All the haze and turbidness of the atmosphere and all the colors of the sky are due to suspended particles of dust or smoke or water or ice. Cloud consists of fine particles of water, which become frozen into very fine particles of ice in the cold upper air. The different de- grees of fineness of the suspended particles give different colors to the sky itself. The dust particles are finer in the upper air and they make the sky blue, and the sky is deepest blue where the suspended dust is finest. For this reason the sky is always of a deeper blue when seen from the summits of high mountains. From very high peaks the very dark blue sky has often a violet tinge, due to the exceeding fineness of the dust in the thin, dry, upper air. No region has yet been discovered in which the air is entirely free from dust. The shadows of high mountains are often projected against the sky at sunrise and sunset in clear weather and are due to it. The general fact has often been described, particularly as observed from the higher mountains of the western United States, and pho- AHOEN 6.00. BALTIMONE PAINTING BY FS. CELLENBAUGH Lows Mountarm, UnanasKa, FROM DutcH HARBOR ATMOSPHERE 281 tographs have been taken of the shadows of Pikes Peak and of Mount Hood and perhaps of other mountains. When seen under the best conditions, this shadow consti- tutes a phenomenon of indescribable impressiveness. I have a most vivid recollection of such a scene from one of the high volcanic cones of northern California, which may be cited as an illustration. We had climbed the peak in the night and were on the summit until midday. The sky was absolutely cloudless and the air still and excep- tionally clear, having been purified by a recent storm. Never before nor since have I had a wider view. Points two hundred miles distant were sharply defined on the horizon, yet, even in that clear air, there was dust enough to serve as a screen on which the grand picture was thrown. As the sun rose, a giant spectral mountain ap- peared against the opposite sky. It was of deep cobalt blue sharply defined against the lighter ‘azure-blue’ of the sunlit air about it. An optical illusion greatly mag- nified its size. Owing to the curvature of the earth’s sur- face, it reached high in the sky and far above the Coast Ranges on the western horizon. It was much higher than any real mountain on earth, but as the sun mounted higher the spectre sunk lower until it disappeared. The shadow of the earth itself may often be seen in the eastern sky on a clearevening. Just after the sun dis- appears, a dark band appears along the opposite horizon and slowly creeps upward. It is darker blue in color than the sky above it and is often bordered on its upper edge by a fringe of faint rose-color which sometimes takes on a distinctly purple hue. When farthest north on our Alaska cruise, the earth shadow was especially interesting, and its appearance in- dicated the great purity of the air there as related to dust or smoke. The long Arctic twilight is sufficient evidence 282 BREWER that there is enough suspended matter, even there, to make a luminous sky on which shadows can be cast. The night we steamed across from the Asiatic to the American coast, just below Bering Strait, the southern sky was cloudless, there was no moon, and the earth shadow was very dis- tinct. It was a grand arch of deep blue which slowly rose and crept along the southern sky, attaining at mid- night the height of thirty or forty degrees. It was very much higher than I have ever seen the shadow in lower latitudes. It was very distinct as to shade, although not so sharp in outline as we see at home. There was no tinge of rose or purple, although we had some red and crimson clouds in the north. The arch moved westerly across the southern sky and vanished before it sank to the horizon. It was discovered, some twenty years ago, that when the vapor of water condenses and forms fog or cloud, it must have dust particles to condense upon. Without dust there is no fog nor cloud; the more abundant the parti- cles, the denser the fog or cloud may become. This dis- covery has attracted much attention among meteorolo- gists, and ingenious methods have been devised to count the number of dust-particles contained in a measured quantity of air. Thousands of such countings have been made. The air has been examined in many countries and many places—over sea and land, on mountains and in valleys, in cities and in the country. Numerous tables giving the numbers found in various localities, have been published in scientific works. It is enough here to say, that the number varies greatly, ranging from a very few in the purer air on high mountains to many thousands of particles in a single cubic inch of city air, but I am not aware that any such observations have ever been made in any high latitude. The vast arctic region is mostly cov- ered by water, ice or snow, and with its scanty population PHOTOGRAPH BY MERRIAM DAVIDSON GLACIER. LYNN CANAL ATMOSPHERE 283 and its abundant storms to wash the atmosphere, the amount of dust in its air must be very much less than in the air over more densely inhabited countries and in warmer climates. A few years ago I made a series of observations on atmospheric appearances along the coasts of Labrador and Greenland and in Baffin Bay up to the Arctic Circle. All the phenomena there are in accord- ance with what we might expect from an atmosphere containing only fine dust and vastly less in quantity than is found in all warmer latitudes. I made similar observa- tions on the aspects of the sky and air every day of the Harriman Alaska Expedition. Westerly winds prevail along the western coast of North America from Mexico northward. Coming over the broad Pacific, they lose on the way much of the dust that had been gathered from other regions. This explains the cause of the very clear air of California and the other Pacific States. Near the coast the air when dry and with- out fog is marvelously clear. From California northward to Alaska, forest fires later in the season often make a very smoky atmosphere... As we steamed up the inland pas- sage northward, the blue haze, due mostly to smoke, rap- idly diminished, its softening effects upon the landscapes grew less and less, and from Glacier Bay on our way out until we reached Yakutat on our return, we saw practi- cally none of the effects of a smoky or a dusty atmosphere. We sometimes had a haze when the air was nearly satu- rated with moisture, but it was never a blue haze — always white like a faint transparent fog. When the air was dry, the atmosphere was then always very transparent and dis- tant objects were marvelously distinct. When the moon rose, it was bright and white and without color. I watched its rising several times when it was as white and clear at the horizon as it was when it reached mid-sky, without a tinge of color and with no perceptible diminution of its 284 BREWER light. I have in mind one evening while on the way up, the half full moon when rising seemed poised, as it were, on the very summit of a low peak which was but a short distance inland. The dark crags of the peak were sharply cut on the intensely white face of the planet, which by the contrast, seemed even brighter than when in mid-sky. A year before, I had watched the moon rise and set behind the mountains of the Mont Blanc group. Although it seemed clear and bright in that mountain atmosphere, yet it was not so white as we saw it in Alaska. Mont Blanc has densely populated countries on all sides of it, the smoke from cities and towns, the dust from highways and tilled fields, the various kinds of pollution which civilized regions furnish, affected the atmosphere sufficiently to be seen even on the whiteness and brightness of the moon. The Queen of Night keeps her whitest robes for dis- play in the higher latitudes. It is, however, only fair to say that on our way home, by the time we reached Yaku- tat the forest fires had already begun inland and the moon rose with a blushing face. The peculiar clearness of the air lends a special charm to the near views of a flower clad landscape. Examples of this we often had on the islands. But the more distant landscapes lack the softening shades we are familiar with at home; their beauty is of entirely another kind but not less interesting. They lack the soothing quality of the landscapes in hazy air, such as we have in warmer cli- mates and more populous countries, where landscapes fade away by insensible gradation into the dreamy distance, and the horizon is indefinite and mysterious. In Alaska, the horizon often seems wonderfully close to us even when we know it is distant. We are so accustomed at home to see distant objects more dimly because of the haze, that we think objects must be near if they are sharply distinct. PHOTOGRAPH BY CURTIS JOHN ANOREW & SON BOTANIZING ON HALL ISLAND ATMOSPHERE 285 ‘When we had fogs they were rarely so opaque as those we are familiar with at home, and very much less dense than the fogs off the coast of Nova Scotia and New- foundland. It is probable that there is not dust enough in the air to form sufficient nuclei for the quick con- densation of such thick fog as is common off the east- ern coast below Labrador. The fogs were, however, wet enough to make up for their lack of opacity, although not so wet as occur on Baffin Bay and along the coast of Greenland. It is the dust and the particles of ice or half condensed watery vapor suspended in the air that scatter the light and make the atmosphere seem luminous. Much dust in the air diminishes sensibly the actual amount of light that reaches the surface of the earth and also changes its character. Therefore, we often had an abundance of light on cloudy days, in fact more than one would suppose. The wonderful clearness of some of the photographs which were taken by the party on cloudy days is one evi- dence of this. This quality of the light in Alaska was a factor in the production of so many successful photographs by the party and gave many of them exceptional beauty and excellence. As to the clouds, we saw none with rounded heads (‘cumuli’ as meteorologists call them) north of the Alaska Peninsula and but very few anywhere along the Alaska coast. Over Bering Sea and northern coasts the clouds had ragged edges, shreddy, never sharp in out- line — none with rounded heads such as form a factor in the summer sky-scenery of warmer lands. Both as we went out and on our return, a few cumulus clouds curled over the peaks on the Peninsula, but the clouds that adorned most of the mountains were not sharply out- lined; they sometimes stretched away from the summits like frayed banners. 286 BREWER Some of the cloud effects were, however, especially beautiful. Photographs of clouds are, as a rule, very un- satisfactory, but many of those taken on this trip show cloud scenery with a beauty rarely equaled. The lights and colors on the clouds seen in the long twilights of those high latitudes, although longer in duration were not more brilliant than in lower latitudes. Rose and crimson clouds sometimes lingered in the northern sky during the whole interval between sunset and sunrise. They were very brilliant in Bering Strait during the short bright night of July 11-12. As to the color of the sky itself, it was never dark blue north of latitude 55° or 56° — always a lighter blue than we have on clear days in middle and lower latitudes. It was deeper blue than the sky along the eastern coast of North America in the same latitudes, but not so deeply blue as in the warmer regions we are more familiar with. The colors of sunsets and sunrises were not so varied as at home. This applies both to the sun-glows in the clear sky along the horizon just after the sun’s setting, and to the red or crimson colors of the clouds later, and there was little to distinguish them from those of our home experience, either as to shade or intensity of color. The disk of the sun, before setting, was never reddened, but had varying shades from white brightness to golden yel- low. Although the disk never reddened, the afterglow in the sky, near the horizon, was often rose-colored, sal- mon and even orange. Sunrises came so inconveniently early that few observations were made. Now and then we had a mirage over the water, when the air was temporarily still enough and the temperature right for them to form, but they were neither so striking nor so frequent as along the coast of Labrador in the same months. Nevertheless, there were one or two which were beautiful for a while, and which linger in the memory. PHOTOGRAPHS BY CURTIS i COVILLE BREWER BURROUGHS Mactawie EMERSON GILBERT MEMBERS OF THE EXPEDITION ON St. MATTHEW ISLAND ATMOSPHERE 287 The rose-colored illumination of the snowfields on high mountains opposite the setting sun, called ‘ Alpen Gluehn’ or ‘ Alpine Glow’ in Switzerland and which con- stitutes one of the beauties of snow-clad mountains, we had in great perfection on several occasions. I had pre- viously attempted to make comparisons of the colors of the ‘Alpine Glow’ as seen in different regions. The earlier observations are recorded only in memory, but of later ones careful notes were taken at the time of observa- tion. As seen on the snows of the Rocky Mountains and on the mountains of southern California in winter and under clear skies, the glows, as I remember them, were more distinctly rose-red in color and more luminously brilliant than in any I have seen elsewhere. On the lofty peaks of the Cascade Range later in the season and when the smoke of forest fires prevails, they are much less luminous and the colors much duller, sometimes appearing maroon or even brown in the smoky air. I have seen very similar colors on the Bernese Alps, viewed from Interlaken, dur- ing a very dry time in autumn. From various points of view we had these glows of exceeding beauty on the mountains along the coast and on the islands, and their colors were carefully noted dur- ing their occurrence, from the time when the first blush of rose began to appear until all the color was quenched in the twilight. The year before I had exceptionally good opportunities of making similar observations in Switzer- land and to note in the same way the glows on the snow- fields of the Mont Blanc and Monte Rosa groups, and thus can the better compare the impressions as to colors and beauty, between the phenomena as seen in the dust- less and smokeless air of the Alaska coast, and the effects in the dustier and smokier air of Switzerland. The color effects in Alaska were the more beautiful, the colors more 288 BREWER clear and brilliant, and the tints have a more decided suggestion of blue or violet in the red. During the time of greatest intensity of color, the rosy tints pass through what might be called peach-blow color rather than pure rose-color. They were also more brilliant and of very much longer duration. Attimes they seemed almost blaz- ing with color, as if self luminous. Then, too, when the shadows of other peaks were projected on such sunlit snowfields and crept up the slope, gradually quenching its color, the contrast between the rosy illumination above and the bluish-gray shadow below was much stronger than I have seen elsewhere. The shadows themselves were bluish gray, and the blue tinge was at times very perceptible. Attractive as these phenomena are wher- ever found, I have never seen them anywhere else so fascinatingly beautiful in their contrasts of color, nor so prolonged in the display. On July 6th the western sky was cloudless when the sun set behind very snowy mountains on the Alaska Pen- insula. The illumination was exactly the reverse from that which produces the ‘ Alpine Glow.’ Before the sun touched the horizon the snowfields directly beneath the disk and stretching along the ridge either way, glowed with wonderful brightness. They gleamed brighter and brighter like flame itself as the disk neared the hori- zon and slowly sank beneath it. The glow was then quenched with a suddenness that seemed almost start- ling. The air was probably at that height very dry, and too pure and moteless to be of itself as luminous as is common along the horizon beyond which the sun usually sets. Hence the suddenness with which the brilliancy ceased when the sun was actually out of sight and the scanty afterglow in the sky near its place of setting. It was one of the most striking sunsets I ever beheld. SUN AND CLOUDS PHOTOGRAPHS 8Y CURTIS JOHN ANDREW & SON VIEW OF THE PACIFIC ATMOSPHERE 289 There is reported to be usually more fog along the Alaska coast, and especially later in the season, than we found during the months of our cruise. But, during that June and July, the aspect of the sky, the sharpness of the views and the other phenomena incident to the character of the air contributed greatly to the pleasure of the trip. It was a phase of Nature so unlike what we have at home that it cannot be forgotten, I68l ‘Il tsnony WHS ONT8ag “ONYOTIOA sOoTSODOg 03 Zoos WvitNaW AG OLOHd BOGOSLOF, OUR NEWEST VOLCANO BY C. HART MERRIAM SMALL spot in Bering Sea about thirty miles north of the island of Umnak and forty miles H west of the northern corner of Unalaska, has hy = N been in recent years the seat of more violent volcanic activity and has undergone greater changes of form than any other part of North America. In this spot, early in May, 1796, accompanied by thunder, earthquake, and steam, a volcanic island was suddenly thrown up from the depths of the sea; and again, no longer ago than the summer of 1883, the waters were once more convulsed, and, shrouded in steam and fog, a companion volcano was born. OLD BOGOSLOF. The birth of the new volcano seems to have escaped observation, but the terrific disturbances attending the upheaval of old Bogoslof were witnessed not only by native Aleuts on the islands of Umnak and Unalaska, but also by the resident agent of the old Russian-American Company, one Kriukof, who at the time chanced to be on the north- ernmost part of Umnak. Kriukof told Kotzebue that on May 7, 1796, a storm from the northwest cut off the outlook seaward; that on the 8th, when the weather had (291 ) 292 MERRIAM cleared, there was seen a few miles away a column of smoke, beneath which at evening something black ap- peared. During the night fire arose in this place and at times became so bright that every object on the island could be clearly distinguished. An earthquake shook the island (Umnak), and a terrific roaring came back from the mountains to the south. The rising island twice hurled stones as far as Umnak, a distance of thirty miles. Atsun- rise the earthquake ceased, the flames diminished, and the newly risen island was seen, shaped like a black pointed cap. A month later, Kriukof found it considerably higher. Meanwhile fire had been thrown upcontinuously. After- wards the island grew both in circumference and height, the flames diminished, but steam and smoke rose in- cessantly. After four years the smoke ceased, and after eight (1804) sea-lion hunters who visited the island found the water warm and the ground so hot that no one could walk on it. While at Unalaska in 1817, Kotzebue was informed by a trustworthy Russian that for a long time the island had continued to increase in size and elevation ; that its cir- cumference was estimated at two and a half miles and its height at 350 feet, and that for three miles around it the sea was covered with stones (doubtless pumice, which floats on water). Baranof states that Bogoslof was again visited in June, 1814 (Grewingk insists that this is an error for 1804) and a landing effected at a low place where a large herd of sea-lions had hauled out on the rocks. It was then found 1In the above account, and in other early descriptions that follow, the language of the original is in the main preserved. Had the observations been made by geologists, the words ‘ fire’ and ‘ flame’ would probably not appear, as it is well understood that the bright glow of a volcano is not fire in the proper sense of the word, but the incandescence of molten lava which has come up from the interior of the earth. Real flames are rarely seen in volcanoes; the supposed flames are usually illuminated clouds above the glowing crater. The so-called smoke clouds are composed of fine rock dust. OLD BOGOSLOF 293 that the island abounded in craters from which small stones were being constantly thrown out, obstructing the view and building up the flat portion of the island. Find- ing it impossible to explore on land, the party sailed around it. A year later, a second expedition found the island much lower and its appearance wholly changed. By the Aleuts the island was called Agdshagok, but the Russians called it Joduna Bogoslova, St. John the Theo- logian, after St. John’s day of their calendar. Langsdorf, who visited Bering Sea in 1806, gives an account of Bogoslof as he received it from the natives at Unalaska, and then briefly describes its appearance as seen by him on August 18 of that year. He was told that in this place “had long stood an insulated rock, which, the Aleutians say, was always in the times of their forefathers one of the great resorts of the sea-dogs and sea-lions, with which these parts abound. “In the year 1795, the islanders remarked a great ap- pearance of fog in the neighborhood of this rock, which did not disperse, although the rest of the atmosphere was perfectly clear; this gave the greater uneasiness to the people both of Oonalashka and Umnak, since they con- sidered the rock as one of their great magazines of food. After vainly expecting for a long time the removal of the phenomenon, and afraid, uncommon as such an appear- ance was, to venture near it; at length, one of the Aleut- ians, bolder than the rest, resolved to visit his ancient haunt, and endeavor to catch some sea-lions. He soon returned in the utmost terror and astonishment, saying that the sea all about the rock boiled, and that the sup- posed fog was the smoke or vapor that rose from it. Nobody would in consequence venture any more near the place; concluding, that instead of sea-lions and sea-dogs, it was become the abode of evil spirits. This continued for a considerable time, till at length, about five years 294 MERRIAM after, the fog suddenly clearing away, the Aleutians, in- stead of their rock saw an island, from which rose a high peak, in form resembling a chimney, with fire and smoke issuing from it as if it had really been one.” Continuing, Langsdorf states: “Some inhabitants of Oonalashka, in the month of April, this year [1806], con- sequently not a very long time before my arrival, had visited this island, going in three baidarkas, and gave me the following account: They were about six hours row- ing round it, which supposes a circumference of about thirty versts [20 miles]. They could not ascertain the height of the peak with any precision, but were of opinion that if it had been possible to climb directly up to the highest point, they could not have done it in less than be- tween five and six hours. The volcano was burning on the north side, and the lava, which they represented as a soft matter, ran down the side into the sea. It was im- possible to land on account of the heat: on the south side of the island alone, where the shore was not so steep, and where the great heat of the volcano was not so much felt, could they effect a landing. They endeavored to ascend the peak, but found the ascent extremely difficult on ac- count of the steepness and the number of clefts, and the sharpness of the stones. When they arrived somewhat less than half-way up, they judged it more prudent to re- linquish the undertaking, as the remainder of the way was much more rugged, and the ground began to grow very hot; as they descended, they observed a great deal of smoke and vapor rising from the holes and clefts they had left behind them. They stopped at a hole, whence issued a great deal of steam, and suspended in it a piece of the flesh of a sea-lion; after leaving it there a short time they drew it out, and found it cooked as if it had been set over a fire. “ Becoming extremely thirsty, and not finding any water OLD BOGOSLOF 295 fit to drink, they were forced to return without any farther examination. . . . According to the farther testimony of the people at Oonalashka, the form and appearance of the peak vary from time to time; sometimes it seems high and pointed, looking like a vast pillar, sometimes lower and rounded at the summit; sometimes it sends forth a bright flame, at other times it only smokes, and the smoke is much greater at some times than at others. The island seems constantly to increase in circumference, and the peak in height.” Then, speaking of his own visit, Langsdorf says: “On the 17th of August, in the afternoon, we left Oonalashka, and the next day passed this new island; it is of a mid- dling height, and rises quite to a peak. The center point has on every side the appearance of a pillar, and seems entirely perpendicular. On the northwest side are four rounded summits, which rise one above the other like steps.” On June 2, 1820, the Imperial sloop ‘Good Intent,’ commanded by Capt. Gleb Semenovich Shishmaref, at- tempted a landing at Bogoslof but was prevented by heavy breakers. Dr. Stein, who was on board, mentions see- ing a herd of sea-lions at the southeastern end of the island (Cape Sarichef), and states that from the highest point of the mountain, which he named Krusenstern Vul- canus, a column of smoke arose, probably from the crater, but no fire was seen. From a cleft at the foot of the mountain came a waterfall, a bow-shaped spring. The island was then described as “a cold rock that had ceased to grow.” It appeared streaked from top to bottom with clefts and gray colored lava flows. The circumference was given as four nautical miles, the height above the sea as 500 feet. Grewingk believes it attained its highest elevation in 1814, and Veniaminof states that it ceased to increase in 296 MERRIAM size about 1823. No accurate measurements were made, but its altitude in different years was variously estimated from 350 to 2,500 feet. Liitke quotes Tebenkof to the effect that in 1832 the island was not more than two nautical miles in circumfer- FIG. I. TEBENKOF’S SKETCH OF BOGOSLOF AND SHIP ROCK IN 1832. FROM THE SOUTH. ence and 1,500 feet in altitude. It was pyramidal in form, its sides covered with sharp crags which threatened to fall at any moment; the north shore was ragged; the south a steep wall from which protruded a low tongue of land on which sea-lions hauled out.