Sl) az ny i > —e Re 04181 Cornell Mniversity Librarp THE GIFT OF Aassose fe feror.. ‘ornell University Libra the forestry conditions of northern Cornell University Library The original of this book is in the Cornell University Library. There are no known copyright restrictions in the United States on the use of the text. http://www.archive.org/details/cu31924016404307 WISCONSIN GEOLOGICAL AND NATURAL HISTORY SURVEY. 7 EK, A. BIRGE, Director. BULLETIN NO. 1. ECONOMIC SERIES NO. 1. ON THE FORESTRY CONDITIONS OF NORTHERN WISCONSIN BY FILIBERT ROTH, Special Agent United States Department of Agriculture. MADISON, WIS, PUBLISHED BY THE STATE 1898. Wisconsin Geological and Watural istory Survey. BOARD OF COMMISSIONERS. EDWARD SCOFIELD, Governor of the State. Joun Q. Emery, State Superintendent of Public Instruction. Cuares K. Avams, President. President of the University of Wisconsin. EpwIN E. BrYAnt, Vice-President. President of the Commissioners of Fisheries. C. DwicuTt MarsH, Secretary. President of the Wisconsin Academy of Sciences, Arts, and Letters. FE, A. Birce, Director and Superintendent. With the Compliments of The Commissioners of the Wisconsin Geological and Natural History Survey. E. A. BIRGE, Director. Madison, Wisconsin. , A. Brace, Director and Superintendent. WISCONSIN GEOLOGICAL AND NATURAL HISTORY SURVEY. EK, A. BIRGE, Director. BULLETIN NO. 1. ECONOMIC SERIES NO. 1, ON THE FORESTRY CONDITIONS OF NORTHERN WISCONSIN BY FILIBERT ROTH, Special Agent United States Department of Agriculture. MADISON, WIS. PUBLISHED BY THE STATE 1898 21 | He W & Ret A. is3086 - 5 INTRODUCTORY NOTE. In 1897 the legislature of Wisconsin passed an act for the ap- pointment of a State Forestry Commission, charged, among other duties, with that of formulating desirable forestry legislation for the State. The Commission consists of Hon. G. B. Burrows, Madison; Ernst Bruncken, Milwaukee; and H. D. Putnam, Eau Claire. This Commission consulted with Dr. B. E. Fernow. Chief of the Division of Forestry, United States Department of Agriculture, who advised that a careful reconnaissance be made of the present condition of the forests of the State. The Depart ment of Agriculture offered to send an expert to make such ex- amination, provided the expenses of the trip could be defrayed by the State. Since the Forestry Commission had no appropria- tion for this purpose, application was made to the Geological and Natural History Survey for an appropriation of money sufficient to defray the expenses of the proposed investigation, and the Sur- vey gladly acceded to the request. Pursuant to this action the Department of Agriculture appointed Mr. Filibert Roth as spe- cial agent to make the reconnaissance desired, under the general direction of Dr. Fernow, Chief of Division of Forestry. Mr. Roth spent three months in the field and prepared the accom- panying report. The report was first submitted to the Depart- ment of Agriculture at Washington, by which it has been pub lished as a bulletin, and a copy was transmitted to the Director of the Geological Survey, with the accompanying letter from the Secretary of Agriculture. United States Department of Agriculture, Office of the Secretary, Washington, D. C., February 28, 1898. Dr. E. A. Birce, Director, State Geological Survey, Madison, Wis. Dear Sir:—I take pleasure in transmitting to you for such use as you may desire to make of it, a report on the forest conditions iv INTRODUCTORY NOTE. of Wisconsin made by the Division of Forestry, the result of a canvass in which your Survey co-operated financially and other- wise. I take occasion at the same time to express the hope that the showing herein made regarding the conditions of one of the most important resources of your state, will in this very jubilee year of semi-centennial existence of the state, lead to a serious consid- eration and inauguration of a more conservative policy touching your forest resources. The interests of agriculture, as well as of many other industries: in your state, demand timely attention to this problem. Respectfully, James WILson, Secretary. In giving this report to the public the Geological and Natural History Survey echoes the hope of the Secretary of Agriculture: that the material here presented will aid in the formulation of rational forestry legislation, and so will help to develop and re- store the great forest resources of the State of Wisconsin. TABLE OF CONTENTS. Page. EMTrOdUCtORY” fisia-cdtuss Gude ieee Send atdgarenners Moewies ame ae 1 Physiography Of th: ALCA: nic case so haces dasisseswiavew a g1e.8 sco satsepeuse 2 Topography? tes nscass stideaeaesig evens seaeaien ees este ches Bens 2 DS OUS: sovsve ere eisusimrsceee so ost ti ieuguccaunsaebega ie :o-8: sab amentelelaananmeaas sactarnneaeet 3 Climate and: Arana cee: crassotes eset ee tssd 5 ccsidee opensnesecere 9 tea.d Reve Sonboneseea 5 Ownership’ sacases sient Mientietas Us eee ew velewdenab sb s oe id eens 6 Forest conditions of the past .........cc cece cece cece eens en eens 10 Forest conditions of the present ..........c cece ees e eee e eee eeeee 12 Coniferous supplies © 10% psdcerseieens deus caveeaaeieawes sais eeeencade 14 WHITE. PIM Ss is 3.<.2.2.5.5 casuslesssiesctesdi dso Sere. FieteatA aceeaeldacech ard ave ermanieaeneets 14 Past: ose ys sees geieatee se hesad ea GMa ate ERAS 9-H ean 14 PRESET © ascse-dwananeaianeaiiee oelee seeping asa se eee eu 16 WUDUT Ec sapeecgs ctebs ae eaineee hands Ee oh eckesaediseseremesee oo yes as 19 Red (Norway) pine: sucrose yesigise a See teugmeeses s hace 20 JACK PINE assassins ceases eas Deaorteinneeeeeaeon4eeae 21 Hemlock \astuasece ins tc pcs t pes AG shire Rouen eas ob itetan 22 Arbor vitze: (cedar). | eased eae “Soo” Line (N. St. P.& S. St. M. R.R.)...} 50.2 2.6 TA East Central Wisconsin..............6.00 eee 36.6 9.9 6.9 Southern Wisconsin.......-.. 0.0.00. ceee cece | ese eees cece | ones seer eens 10.3 MistellaneGus ccsazessesannes crn eas meee mera ewe because 2.7 Duliih Distittccixescrwsex 2 noe coewsvcs BAO! <> | f sassretesciescc aia cs) baile tyeleiete ters Green Bay Shore (a) below Menominee ?.... 129.0 i> 6 Green Bay Shore (b) on Menominee......... 167.0 Total cisccscce carne arniaysnrtosdeenisemuocinde eas 2190.7 116.4 273.0 1Only % of the original item is supposed to be cut on Wisconsin soil, 2 Only % of the original item is supposed to be cut on Wisconsin soil. 3 Only % of the original item in Menominee is supposed to come from Wisconsin, but the part ‘“‘below Menominee” is all credited as cut in Wisconsin. The following table, the data for which have been taken from the annual statements of the lumber cut, as given by the Northwestern Lumberman represents chiefly the output of pine. Since in the original statements Wisconsin was not clearly separated from Minnesota on the one hand and Michigan on the other, it was necessary to modify some of the original figures. The “Duluth District” was entirely left out as being supplied from Minnesota although West Superior is included in this item. This latter item could be segregated and added to the 38 FORESTS OF WISCONSIN. data given below, only for the cut of 1897. Of the “St. Croix River” and “Green Bay shore” only one-helf is credited to Wis- consin; and of the “Mississippi River” only one-third. Cur or LumBer, (CHIEFLY PINE) IN WISCONSIN DURING THE 25 YEARS ENDING 1897 Lumber cut Lumber cut Year. ag Fee Year. ee Peer 1,240 2,710 1,200 2,680 1,250 2,890 1,340 3, 210 1,000 3,270 980 3, 660 1,470 3,010 1,920 4,010 2,190 3,490 2,580 3,100 2,750 2, 800 2,950 2,080 2,430 Total for 25 years.....]......ee cece eee 60,210 To this must be added about 10 per cent. for shingles, lath, etc., so that the total saw mill output for the period was about 66 billion feet B. M. In this amount insignificant quantities of hardwoods and hemlock are included, while in earlier times probably a considerable amount even of pine cut is not represented, the earlier figures being less accurately ascertained. To this enormous amount of marketable material must be added large quantities of cedar timber, ties, poles, posts, piling, etc., also ties, piling, and construction timber of hardwoods and hemlock; ship timbers, the exploitation of which has brought special crews from Quebec and other points to these woods; large quantities of cooperage and wagon stock; many million feet of mining timbers; besides many more millions of feet of material for home use, fuel, and charcoal. The value of these materials according to the State Census of 1895 exceeded in that year the enormous sum of 53 million dollars for “lumber and articles of wood” alone. This sum amounted to more than VALUE OF LUMBER. 39 one-third the entire value of the products of agriculture. Be- sides these materials there were large quantities never recorded. by the census and still larger amounts were used in home con- sumption as fuel, fencing, construction material, etc., which may safely be valued at 10 million dollars. In 1890, according to the very incomplete federal census of that year, the value of the rough lumber, cooperage, and wagon stock, ties, poles, posts, piling, and all products of the wood in- dustries as they leave the first hand, amounted to 40.4 million dollars. If to this is added the value of pulp and tanning ma- terial, of mining timber, and that of the large home consump- tion, it brings up. the total to fully 50 million dollars for these products at first hand and shows them, like the census figures of 1895 to exceed one-third of the value of all farm products of the state. And to these farm products alone are the simple forest products comparable, for in most other industries the same article often highly finished and costly, appears with little or no modification as a product of several branches of the same industry. Thus for instance, the same piece of costly wrought metal is.first credited to the rolling mill, then appears with lit- tle change as a product of the boiler maker, and reappears with- out change as part of a distilling outfit, or a steam engine. It thus occurs three times as a product of the iron industry, besides perhaps swelling the output credited to a shipbuilding estab- lishment. Besides their own value, the products of the woods stimulate secondary manufacturing industries, supply planing and pulp mills, furniture, cooperage, and wooden-ware establishments, wagon and car shops, whose aggregate output in wooden articles amounts to over 20 million dollars. In 1890 there was invested in the saw milling industry alone, according to the census of that year, fully 84.5 million dollars, or a sum equal to one-third of the assessed value of all land in the state, or about one-sixth of the value of all real estate and over one-eighth of the assessed value of the entire wealth of Wisconsin. Of the 84 millions over 13 fall to the milling 40 FORESTS OF WISCONSIN. plants and machinery, 11 millions to logging equipments, log- ging railways, etc., including also logs on hand at the time, and over 31 millions to timberland, tributary and belonging to the saw-mills, These same establishments paid during that year nearly $700,000 taxes, a sum equal to the total state taxes of Wisconsin; they paid over $3,000,000 for running expenses aside from wages; about 15 million dollars for wages and log- ging contracts and over $700,000 for the keep of animals alone. The lumbering industry gave employment in a regular way to over 55,000 men (not women and children), besides purchas- ing several million dollars worth of logs. .Of those persons em- ployed in these operations a large per cent. are settlers who through this industry alone are enabled to support themselves until their slowly growing clearings furnish sufficient harvest. It is the taxes on timber land (not waste land, however,) and its industries which furnish the “road money” and it is this same fund which builds, equips, and largely maintains in the thinly settled backwoods of Wisconsin, schools equal if not better than those of the country districts of any other state. It is this same industry which for years has made farming in the backwoods more profitable, and the farmers more prosperous than those of some other states with milder climates and equally fertile soil. Nor is it the pine alone which has done and is doing so much for this country. For owing to an unnecessary and injurious competition in the exploitation of the pineries there has result- ed a concentration of milling and logging operations which in many cases deprived the particular counties in which the pine supplies were located, of much of the benefit which otherwise would have accrued to them from this resource. It is therefore to be expected that to counties like Langlade, Shawano, Forest, Lincoln, Taylor, and others, the standing hemlock and hardwoods promise to be of greater value than was their former stand of pine. Forest, Climate, and Waterflow. It is conceded by all that the forest exerts a beneficial influ- ence in tempering the rigors of a cold continental climate with FOREST, CLIMATE, AND WATER FLOW. 41 its sudden changes and severe storms. What share the forest has in the general changes of humidity is not so apparent. It seems quite certain that a general and very gradual change from a moister to a drier condition has been going on for a long time over the entire Lake Region. The behavior of hemlock and even of white pine in the matter of distribution is probably in part due to this change. How much the forests have done to retard the progress of this desiccation can only be inferred. On the other hand there are striking changes in the drainage conditions which have required but a short time, have taken place within the memory of many of the residents, have fairly forced themselves on the attention of all experienced and ob- serving people. These are all too intimately connected with the changes in the surface cover to leave in doubt the influence of the forest upon drainage. The flow of all the larger rivers has changed during the last 40 years; navigation has been abandoned on the Wisconsin, logging and rafting have become more difficult on all rivers, and, what is even a far better measure of these important changes, the Fox river is failing to furnish the power which it formerly supplied in abundance. On all smaller streams simi- lar observations have been made. The “June freshet,” which in former years could be relied upon in driving operations, has ceased on most streams and is uncertain on the rest of them. Of the hundreds of miles of corduroy road a goodly per cent. has fallen into disuse, the ground on the sides has become dry enough for teams, many swamps of former years are dry, and hundreds of others have been converted into hay meadows and fields without a foot of ditching. Tamarack stood on parts of the present site of Superior, and both cedar and tamarack were mixed through the forests in many places where the mere clearing has sufficed to dry the land for the plow. Many of the smaller swamps are changed before actual clearing takes place. Where the fires following the logging operations have cleaned out the swamp thicket, aspen followed the fire exactly as in the upland, and though in some cases many years have elapsed, the 42 FORESTS OF WISCONSIN. places have not reverted to swamp timber. The ground is too dry, the hardwood thickets have come to stay. These things are well known, especially to the woodsmen of the region; they are in all cases referred to the removal of timber, and there is probably no locality in the world where this subject could bet- ter be studied than in North Wisconsin. A drive with some old resident through the settled parts of Shawano, Marathon, Taylor, and other counties and the rehearsal of his memories pre- sent matters of the utmost interest in this connection, and will hardly fail to convince even the most skeptical of the decided changes in drainage and soil moisture which have occurred here: and are still in progress. THE OUTLOOK FOR THE FUTURE. It is impossible to foretell how long the, pine is likely to last. As stumpage increases in price and the opportunity to buy it decreases, one mill after another drops out. Half the mills of 20 years aga are no longer in existence, not because they failed to pay but because their pine supplies gave out, and this same process will continue. The output, already on the decline, will grow smaller, and the exploitation of the 17 billion feet of stand- ing timber is likely to be drawn out over a period far greater than would seem possible with the present rate of cutting. Never- theless, the experience of parts of Michigan and also of Wood, Portage, and other counties in Wisconsin indicate that cutting will go on without regard to the end, and its rate depends merely on considerations of market conditions and facilities for handling timber, so that the end of the greater part of pine lum- bering is likely to be quite sudden, and its effect correspond- ingly severe. The cut of hemlock, though still small, may at any time take on considerable dimensions. There are several good reasons which make this desirable. The wood is much better than is commonly assumed, and it is mere prejudice—and more the prejudice of the carpenter than of the consumer—which pre- fers poor pine to good hemlock. For some time the old hem- THE FUTURE. 43. lock has been dying out quite rapidly in most parts of this area; this process will certainly continue and unless the old stands. are cut, much valuable material will be lost.: Hardwood lumbering will continue for a long time, though probably at a very variable rate. As things are now, the pres- ent cut of 4-500 million feet per year can be continued for more than 50 years unless settlement and consequent clearing should progress at a very unusual pace. The outlook for the forest itself has been indicated in the pre- ceding. The hardwood forest is being reduced by. logging and clearing, the pineries are disappearing and fires assist the de- struction of both besides burning out the swamps. As pointed out, both white and red (Norway) pine are per- fectly capable not only of continuing as forests but of reclothing the old slashings, but are generally prevented from doing so by fire. The hemlock is in a process of natural degeneration and even the hardwoods, though thrifty and intact as forests, seem to fail on most cut-over lands wherever fire has run. Thus about 60 per cent. of the burned over lands are today devoid of any val- uable growing timber; producing firewood at best. Another 40 per cent. of the 8 million acres of cut-over lands are entirely bare. And this unproductive area is rapidly increasing in ex- tent under present methods. Counting that 100 feet B. M. could be grown as the possible. annual increment per acre on lands which are left entirely with- out care, save the protection against fire, the State of Wisconsin loses by this condition of affairs a round 800 million feet B. M. of a marketable and much needed material. This loss is pri- marily a communal loss, a damage to county and state, for the individual owner does not suffer; the land is bought for the timber and when this is cut the land is only held if it appears. that a low tax assessment and opportunities to sell, etc., will promise more profit in holding than in abandoning it. ” 44 FORESTS OF WISCONSIN. FORESTRY OR AGRICULTURE. - The point is raised that this land is needed for agricultural purposes; that all of it will soon be settled since even on the poor sand lands improved methods and potato crops have proved a success. While the statement is certainly true of all good | clay or loam lands, it applies but doubtfully to over half and certainly not at all to nearly 40 per cent. of this area. How long it takes to improve a territory, how much unproductive waste remains even in the older so-called “well settled” counties appears from the following concrete cases. Of old Sauk county not one-half is improved land; the five counties of Adams, Waushara, Juneau, Marquette, and Mon- roe, with an aggregate area of over 2 million acres of uncom- monly level land, have 30 per cent. improved land, or over one and one-half million acres of waste and brush land, most of which is not even serving the purpose of pasture. Adams, Marquette, and Waushara counties with their 800,000 acres of waste land, instead of having 80 million feet of pine to sell which might be growing every year on its non-productive area, supported in 1895 a wood industry whose product. amounted to the pitiful sum of $13,000 and probably the material for this was imported. But even where the land is good and might all be farmed it remains doubtful whether the forest can entirely be dispensed with. Experience in older countries and the Eastern States speaks against this; the farmers of the fertile prairies are plant- ing trees for the sake of wood, on land of unexcelled fertility. Some of the farmers of Trempealeau and other counties who go 20 and more miles, invading jack pine groves for their fuel, find that wood is both too necessary to do without and too bulky to haul far; and valuable as pasture land is to the thrifty farmer of southern Wisconsin, the great importance of a convenient wood supply has led to an actual increase in wooded area in most of the southern counties of the state. How soon the 17 million acres of wild land of North Wis- consin will be settled no one can tell; the likelihood is that over WASTE, 45. 10 million acres, and among these much of the best land, will still remain either woods or unproductive brush land in 50 years. to come. What advantage it is to a county and to the state to have poor, unproductive sand lands settled by poor and igno- rant people, and support farms “without barns,” cannot here be discussed. In the same way, it is not here contemplated to en- ter into the question of communal property, i. e., whether it might not be well for a county, which can get land for the mere taking, to hold a few townships in county forests and have these county forests at least defray the county expenses,. and give work to many people. If not the counties, certainly the state can afford to acquire and hold for the future all cut- over lands. Such communal properties have been mainstays of European states in all financial crises and have been eagerly sought and, guarded by all European governments as well as by towns, counties, and cities. With a county holding 100,000 acres of good forest land, every citizen becomes part owner, his. store or shop is valued in proportion as it shares these advant- ages, and instead of hindering the development of a county, as is often claimed, such a forest property would stimulate im- migration and help to develop both directly and indirectly all the resources of the county. RECOVERY AND PREVENTION OF WASTE. What can be done to save the enormous loss to the state is clear: The land must be restocked and the young timber must be given a chance to grow on all lands which are essentially forest soil and not desirable for agriculture. Forest Fires.—What the fire has done to the pine supply is apparent from the conservative figures of original stand of pine. Besides this injury to pine, the fire has killed more than 5 bil- lion feet of hemlock, at least 1 billion of cedar and several bil- lions of hardwoods besides large quantities of tamarack. In ad- dition fire has killed stands of young and sapling pine (under 8-inch diameter) covering many thonsand acres, which today 46 FORESTS OF WISCONSIN. would furnish 5 billion and more of merchantable material. This same work of destruction continues; this very fall (1897) many hundreds of acres of young sapling pine were ruined by fire, and it will require many years before the opening of set- tlements and roads suffices to suppress the fire fiend. From this it is clear, and the fact is fully conceded by all persons convers- ant with the conditions of these woods, that the first and most important step in the right direction consists in the organiza- tion of an efficient fire police. That a diversity of opinion should exist on this subject, is but natural. To most people the entire subject is foreign, the problem too large. To many even well informed and experi- enced men the forest fire is an enormous affair, a calamity which man is entirely unable to combat. Nevertheless, the best informed men, nearly all woodsmen (‘‘cruisers” and log- gers), whose opinion was sought in this connection expressed themselves in favor of such a police and felt certain of good re- sult. In considering this important subject it may be of in- terest to point out a few fundamental facts which may help to shape a policy. 1. All fires have a small beginning. The Peshtigo fire, by far the most terrific ever experienced in Wisconsin, was known to be burning and gathering head for fully two weeks before it broke out in the final and then perfectly unmanageable form. The Phillips fire was heard and the smoke seen and felt in town for days before it reached the village and converted it into ruins. 2. All fires stop of their own accord after they have run for but a moderate distance, evidently finding obstacles which gradu- ally reduce their power. The Peshtigo fire did not involve the fourth part of Marinette county; the Phillips fire not a fourth of Price, and a most intense fire in northern Chippewa county. which when at its best sent fire-brands across a lake over half a mile wide, did not keep on running, but stopped without going much, if any, beyond the county line. 3. The majority of fires are small fires. When the “whole WASTE. 47 country is on fire” it is not one fire but hundreds of separate fires, all or nearly all of which have had their origin in careless- ness. 4. It is carelessness and not malice, and it is more careless- ness of letting fires go than of starting them which has resulted in the enormous losses. 5. Forest fires are diminishing in number as settlement. pro- gresses; every road, every clearing, helps to supply barriers, in- creases the number watching and fighting fires, and assists in the work of control. 6. Forest fires are both prevented and fought in the wild forests of India and in all parts of Europe; in localities where hundreds of acres of the young sapling pine with their fine largely dead and dried up branches (along the lower part of the stem), stand so thick that it is difficult to pass and where in ad- dition poverty and chagrin among a dense population living close to the confines of the woods furnishes wilful and malicious incendiaries. To the greater part of the opponents of such enterprise it may also be pointed out that for this country experience is as yet almost entirely wanting; that in New York, in Maine, and in Canada the fire police has done well and that it is impossible for anyone to say at present, just how successful the fire police of North Wisconsin will be. Even the little which has of late been attempted to educate, remind, and warn the people in matters of forest fires has already produced good results. The placards sent out by the State Land office, practically without cost to the state, have been extensively and judiciously placed, the people read them and mind them. In this connection it is to be regretted that the good attempts which have been made, especially by the lumbermen of the Menominee river, to in- troduce the burning over of the “works” or choppings through- out the woods, has not found favor and was abandoned. This process, experience shows, costs only 3 to 5 cents per thousand feet of logs and would practically put an end to the regular slashing fires. In the light of past experience it is clear to all 48 FORESTS OF WISCONSIN. that not only 5 cents but even 50 cents per M. feet could prof- itably have been devoted to the suppression of fire. Changes on Cut-Over Lands.—The condition and character of the aftergrowth on cut-over lands is quite variable, since changes occur in the plant cover as well as in soil conditions a:- cording to original condition and subsequent treatment. These conditions and changes have a bearing on the question of the future of these lands, whether they be left alone or be restocked with timber, so that it appears desirable to give a description at least of the more frequent types. Sand Pinery Lands.—1. When a clean dense stand of ma- ture pine timber is cut, and the fire gets into the slashing late the following summer after all the limbs and tops on the ground have had a chance to dry, the ground is fairly cleared by the fire, the bulk of the tops are burned, a “stump prairie” remains. On the poor sandy soil whose small humus cover has been thus destroyed, there comes first a crop of fire weeds, then aspen and sweet fern, with other weeds, and some grass and isolated bushy scrub oaks (often some willows) cover the ground sparsely. As soon as enough dry leaves and other material have accumulated the fire recurs and the small aspen and other growth are killed. By this time the ground is much reduced in fertility, aspen is slower to return and the ground is largely taken by weeds and grass. A few repetitions of fire change the ground sufficiently to prevent the further growth of aspen for years and there are many areas where this tree has given up all effort to restock the land. This seems to be the common form of slashing in heavy pine. Such areas furnish little foliage for live stock, they are naturally poor, and this condition is much aggravated by repeated fires and exposure to wind and sun. To an attempt at restocking with timber they offer no obstacle, save their poverty, which would soon be changed by growing timber. If the fire is not repeated in such a slashing the aspen forms dense thickets in which pine, birch, and maple gradually find suitable conditions for their growth. For years the detrimental SAND PINERY LANDS. 49 effect of the fire is visible in the stunted growth of the young trees; aspen, which in the original forest grow often several feet a, year in height, remain short runts and it is not until ten and more years of rest from fire have permitted the accumulated litter to improve the soil, that a more vigorous growth becomes apparent. Tracts of this kind occur in every county, but they form only a small percentage of the total area of cut-over lands; they are troublesome to clear after the thickets once have at- tained considerable height and they furnish no good pasture. To continue them as woodlands they require merely protection from fire, and for their improvement pine should be supplied either as seed or plants wherever it is wanting. 2. Where the old stand of pine was broken, and a consid- erable mixture of small pine and hardwoods existed, there re- mains after the first fire a large amount of scorched and charred standing, dead and dying material. In this, as in the following form of cut-over pinery lands, young growth readily succeeds provided fires are not repeated. But this happy accident does not generally occur; the great quantity of dead material, most of which does not fall during any one year, keeps the ground furnished for several years with débris and thus invites the re- turn of fires, which continue to come until the ground is largely cleared. The area now resembles the case first considered; it is a stump prairie, though usually: not as clean. Here, too, the return of tree growth is very slow and often discouraged alto- gether for years. 3. Where groves of sapling pine have been culled of their larger timber and are then fired, the greater part of the remain- ing growth is injured and much of it is killed. These injured groves are generally of little promise in themselves; their growth is hampered, their scorched butts doomed to decay; but they are valuable in so far as they readily restock the ground with young timber, providing this is not killed by fire. If fire occur, which is the more common case, the entire grove is either gradually burned and killed, or if the fire gets in during a very dry season F, W.-4, 50 FORESTS OF WISCONSIN. and attains considerable proportions, the entire grove is changed at once into a tangle of scorched and charred poles, which require for their improvement either a great amount of labor and ex- pense or else the starting of more fires to first get rid of the débris. Where fire runs through slashings (in large timber) too early in the season when the ground is still wet, and also where no fire occurs for several years after logging, so that the leaves have become litter, and the small twigs are decayed, then the slashings, even of wasteful operations where large amounts of heavy tops and much dead and down material exists, are often not burned clean and the ground is strewn with scorched logs and tops, and many cases exist where settlers are logging today on old slashings of this kind although not a living pine occurs. Tt is but natural that these several forms grade into each other, and that nearly every slashing, especially during the first few years, markedly changes its complexion. In general the bare land form predominates in all pinery areas and occupies today probably about 70 per cent. of the cut-over lands. Loam and Clay Lands.—4.