Historic, archived document Do not assume content reflects current scientific knowledge, policies, or practices. eee neg 7 YG ey, United hee Department Timberland and Woodland Forest Sen Resources Outside emetssien National Forests in New ee Mexico, 1987 = Dwane D. Van Hooser Ee os THE AUTHOR DWANE D. VAN HOOSER is project leader of the Forest Survey Research Work Unit at the Intermountain Research Station. He holds a B.S. degree in forestry and an M.S. degree in forestry and business management from Southern Illinois University, Carbondale. He began his Forest Service career in 1964 with the Southern Forest Experiment Station, New Orleans. Before coming to Ogden, he held a staff position at the Forest Service national headquarters in Washington, DC. ACKNOWLEDGMENTS The Intermountain Research Station gratefully acknowl- edges the cooperation of the State Office of the Bureau of Land Management and personnel from the Bureau of Indian Aftairs, both in the U.S. Department of the Interior. We extend a special note of gratitude to Bill Chapel, New Mexico State Forester, and his staff; and to the private land owners who provided information and access to field sample locations. RESEARCH SUMMARY The forest land base outside the National Forests in New Mexico totals more than 8 million acres. Three-quarters of these forests are owned by private individuals or companies. Acres supporting stands of timber species total 2.1 million, while the woodland resource, typified by stands of pinyon- juniper, accounts for more than 5.7 million acres. These areas contain wood volumes of 2.1 billion cubic feet and 2.7 billion cubic feet, respectively. This report presents additional information on the land base, timberland and woodland area, and associated inventory volume, growth, and mortality. PREFACE The primary objective of Forest Survey—a continuing nationwide undertaking of the Forest Service, U.S. Depart- ment of Agriculture—is to provide an assessment of the renewable resources for the forest lands of the Nation. Fundamental to the accomplishment of the objective are the periodic State-by-State resource inventories. Originally, Forest Survey was authorized by the McSweeney-McNary Act of 1928. The current authorization is through the Renew- able Resources Research Act of 1978. The Intermountain Research Station with headquarters in Ogden, UT, conducts the forest resource inventories for the Rocky Mountain States of Arizona, Colorado, Idaho, Montana, New Mexico, Nevada, Utah, and Wyoming. These inventories provide information on the extent and condition of the forests—its volume of wood and stand dynamics as expressed by growth, removals, and mortality for State, privately owned, and most other forest lands not in the National Forest System. These data, when combined with similar information on National Forest lands, provide a basis for forming forest policies and programs and for the orderly development and use of the resources. CONTENTS Page IntrodUctioni#-=- cease nce camer oneness 1 Highlight sic. 22tsc- coe ores secret re ene ee ene re eee en eee 2 NCC: erence inn nore ee cla torrie ook enor nacracrercs Ceaer aeroeannoanaSe 2 ahimbe lands ce sees weer eee en ae nee ee ee ane ne 3 Woodlandi-sce sr eee ee SERRE Esra Reco CRceLe essed: 6 How the Inventory was Conducted ..............:c:scccssesseeeeeeees 11 Brefield yt teres tera cc cette eee arn tees ee ee 11 YI he f cerscttrpese herr nce emopertia 4c aPARae Soman Eee E Ra 35-7 11 Compilation eee ere eee ee ee 11 DatatReliabilitycn.sce.ctccees nce, ese maceteederi meee meee eee 3 Te LMINGlOG Viren seencee coca eeeee eee eee eee eer 13 Referencests sn) cer frie eer men ore eee eee 16 Forest Survey Tables 1 Total land and water area by ownership class in NewiMexico® 119817 ses eens eee ne nee cee eee ae 7 2. Area of forest land outside National Forests with percent standard error in New Mexico, 1987............ 18 3 Net volume, net annual growth, and annual mortality of growing stock and sawtimber on forest land outside National Forests with percent standard error in NeW MeXiCo..............:seceeeeeeerteeeneees 18 4 Total land area outside National Forests by major land class and ownership class in New MexicoslO87 2... S. se tiearer eres a eee 19 Timberland Tables 5 Area of timberland outside National Forests by forest type, stand-size class, and productivity ClassiimiNewaMexicon 1198 )/eecsesssecees seen eee 20 6 Area of other publicly owned timberland by forest type, stand-size class, and productivity class in NewiMexico,4198 7s 22.28: 8 erence cence ceases, Sere 22 7 Area of privately owned timberland by forest type, stand-size class, and productivity class in New Mexican 9 8i/e cx erin ccc nececrte comer iecrende ccncce rene 24 Intermountain Research Station 324 25th Street Ogden, UT 84401 Timberland and Woodland Resources Outside National Forests in New Mexico, 1987 Dwane D. Van Hooser INTRODUCTION This report presents the principal findings of the most recent forest survey of the timber- land and woodland resources outside the National Forests in New Mexico (fig. 1). Phase I of the survey began in 1985 with the collection and reconciliation of area information and aerial photo interpretation. The field phase began in early June 1986 and was completed in mid- November 1987. The resource statistics in this report include estimates for those lands in private owner- ship and those public lands administered by the Bureau of Land Management (BLM), U.S. Department of the Interior (USD); other Federal agencies; the State of New Mexico; and county and municipal governments. Reserved areas, such as those lands administered by the National Park Service, USDI, are not field sampled but are included in the total area summa- ries (table 1). Area estimates for those lands administered by the Forest Service, U.S. Department of Agriculture, are also included in table 1, but resource estimates are not included in this report. They will be combined with the estimates presented here and in previous substate reports to form the basis for a comprehensive statewide analysis of New Mexico’s forest resources. RIO ARRIBA TAOS ae UNION eas HARDING McKINLEY SAN MIGUEL TORRANCE DE BACA LINCOLN ROOSEVELT HIDALGO Figure 1—New Mexico counties. Area HIGHLIGHTS The total land area of the State of New Mexico is 77.8 million acres. Some 36.6 million acres are administered by public agencies (fig. 2). Those lands outside the National Forests, the subject of this report, amount to 68.4 mil- lion acres. Of these, BLM and other Federal agencies administer 16.5 million acres, while New Mexico State agencies and county and municipal governments control over 9.7 million acres. Of the 68.4 million acres outside the National Forests, 8.1 million meet the minimum tree stocking criteria to be considered forest (fig. 3). A small amount of this area—some 3 percent—is reserved by statute or administrative regulation. Just over one-fourth of the nonreserved forest land is timberland, and 73 percent is classified as woodland. Private 54% National Forest 12% County & Municipal Misc. Federal National Parks 5% State 12.5% Bureau of Land Management 16.5% Figure 2—Distribution of land by ownership in New Mexico, 1987. Woodland 8.56% Timberland 3.31% Nonforest 88.13% Figure 3—Distribution of land outside National Forests by type of land in New Mexico, 1987. Timberland Area—Of the 2.1 million acres of timberland, most—94 percent—is in private holdings. The timberland areas are concentrated in the Sangre de Cristo Mountains in the north central portion of the State and in the Sacramento Mountains to the south. More than half of the timberland is concentrated in four counties—Colfax, Rio Arriba, Mora, and Taos. The ponderosa pine forest type is predominant on nearly 60 percent of the timberland area (fig. 4). The Douglas-fir type accounts for 18 percent. The white fir, spruce-fir, and spruce forest types combined occupy another 17 percent. Other softwoods, aspen, and cottonwood types are found on the remainder of the timberland areas, with the cottonwood occurring pri- marily along the Rio Grande River in the central part of the State. More than three-quarters of the timberland area is in sawtimber stands (fig. 5). Poletimber stands predominate on 18 percent of the area. Nonstocked conditions occur on only 4 percent of the timberland acres. Forest type Figure 4—Distribution of timberland outside National Forests by forest type in New Mexico, 1987. 100 Sawtimber Poletimber Sapling/Seedling Nonstocked Stand-Size Class Figure 5—Distribution of timberland outside National Forests by stand-size class in New Mexico, 1987. All of the timberland has the potential to produce at least 20 cubic feet of volume per acre per year at culmination of mean annual increment (MAI). More than one-fourth of the land has the inherent ability to grow more than 50 cubic feet MAI. Nearly half of the timberland area supports between 1,500 and 5,000 board feet of sawtimber per acre (fig. 6). A small amount—6 percent of the timberland base—supports stands containing 10,000 or more board feet of volume per acre. Nearly three-fifths of the timberland acres are at least medium to fully stocked, and 28 percent are considered fully stocked. About one-fifth of the timberland is in stands over 100 years of age. The remaining 22 percent is either nonstocked or poorly stocked (fig. 7). The timbered acres support more than 684 million trees, 96 percent of which are consid- ered growing stock. Of these, about 60 percent are saplings, and 2 percent exceed 17.0 inches diameter at breast height (d.b.h.) (fig. 8). Most of the non-growing-stock trees are those that are dead but still meet merchantability standards for growing stock. Less than 1 percent of the standing inventory is in rough or rotten cull trees. Volume—tThe volume in growing-stock trees is estimated to be more than 2 billion cubic feet and includes nearly 8 billion board feet of sawtimber. Trees classified as rough or rotten cull, or salvable dead, contribute an additional 151 million cubic feet of volume. More than 80 percent of the growing-stock volume is contained in sawtimber-size stands. Less than 1 percent is in nonstocked and seedling/sapling stands. Nearly 95 percent of both the growing-stock and sawtimber inventories are in private ownership. <1,500 1,500-4,999 5,000-9,999 >10,000 bd ft/acre bd ft/acre bd ft/acre bd ft/acre Stand Volume Class Figure 6—Distribution of timberland outside National Forests by stand-volume class in New Mexico, 1987. Percent Old Fully Medium-fully Poorly Nonstocked growth stocked stocked stocked Stocking Condition Figure 7—Distribution of timberland outside National Forests by stocking condi- tion in New Mexico, 1987. 100 Percent Sapling Poletimber Small sawtimber Large sawtimber <17" d.b.h. 217" d.b.h. Tree Size Class Figure 8—Distribution of growing-stock trees on timberland outside National Forests by tree-size class in New Mexico, 1987. Woodland One-half of the growing stock inventory is in small sawtimber-size trees, and more than one-fifth is in poletimber-size trees (fig. 9). Three-fifths of the sawtimber inventory is in trees less than 17.0 inches d.b.h. The most abundant species in terms of growing stock and sawtimber volume is ponderosa pine (Pinus ponderosa) (fig. 10). Altogether this species accounts for 45 percent of the cubic volume and fully half of the 7.9 billion board feet of sawtimber. Douglas-fir (Pseudotsuga menziesii) is the second most abundant species, contributing about one-fifth of the total cubic-foot and board-foot volume. White fir (Abies concolor) and Engelmann spruce (Picea engelmannii) each contribute about 10 percent to the standing inventory. Aspen (Populus tremuloides) is the dominant hardwood species, adding some 155 million cubic feet to the growing-stock inventory. Components of Change—On an average annual basis, gross growth of growing stock is increasing the standing inventory by 61 million cubic feet or 3 percent. When mortality is deducted, however, the annual rate of change in the absence of harvest is 55 million cubic feet or 2.6 percent. Mortality of growing stock is low, amounting to 6.2 million cubic feet and representing only three-tenths of 1 percent of the inventory. Nearly two-thirds of the mortality was due to insect-killed Douglas-fir. A minor amount of disease activity was also noted. For just over a fourth of the dead trees, a cause of death could not be determined. Area—Some 5.7 million acres or 73 percent of the forested area is classified as woodland. The BLM administers nearly a million acres. Other public agencies exercise control over an additional 750,000 acres. The bulk of the woodland—nearly 70 percent—is privately owned (fig. 11). 100 Percent Poletimber Small sawtimber Large sawtimber <17" d.b.h. 217" d.b.h. Tree Size Class Figure 9—Distribution of growing-stock volume on timberland outside National Forests by tree-size class in New Mexico, 1987. 100 Percent Species Figure 10—Distribution of growing-stock volume on timberland outside National Forests by species in New Mexico, 1987. Private 69.8% ureau of Land Management 16.6% Other public State 1.3% 12.3% Figure 11—Distribution of woodland outside National Forests by owner- ship in New Mexico, 1987. The most dominant vegetative type on the woodland areas is the pinyon-juniper complex. Altogether this type occupies more than 5 million acres—88 percent of the woodland area (fig. 12). The next most abundant type is made up of more or less pure stands of juniper that contain no pinyon (Pinus edulis). Rocky Mountain (Juniperus scopulorum), Utah (J. osteosperma), oneseed (J. monosperma), or alligator (J. deppeana) juniper occupy 522,000 acres. A third type, which is found on 181,000 acres of woodland, is oak, the principal spe- cies being Gambel oak (Quercus gambelii). Each woodland site is classified according to its ability to produce sustained crops of trees and its potential for management. About 80 percent of the pinyon-juniper sites demon- strated the physical and biological characteristics that might make them candidates for formal management and are thus classified as high site. Nearly 90 percent of the oak stands demonstrated similar characteristics. Overall, 80 percent of the woodland area was consid- ered to be in this category (fig. 13). The 1.2 million acres placed in the low-site category were usually found on harsh, dry sites with shallow soils or steep slopes where vigorous growth and successful regeneration would be difficult, if not impossible, to achieve. The woodland area supports more than 1.3 billion trees. The distribution of the inventory by size class bodes well for future stand development. Nearly one-third of the stems are less than 3.0 inches diameter at root collar (d.r.c.), and nearly 80 percent are less than 9.0 inches d.r.c. (fig. 14). More than half of the trees are pinyon. The juniper species account for some 37 percent of the standing inventory, and the oaks account for 12 percent. A small segment is made up of other woodland species such as Prunus sp., walnut (Juglans major), maple (Acer glabrum, A. grandidentatum), box elder (Acer negundo), and ash (Fraxinus cuspidata, F. velutina). With the exception of the minor woodland species, the trees are well distributed by size class, with trees being present in all d.r.c. classes. The juniper, however, tends to predominate in the larger d.r.c. classes. Volume—New Mexico’s woodlands support 2.7 billion cubic feet of volume; 72 percent is privately owned. Nearly half of the total volume is in juniper species, and 44 percent is in pinyon. The oaks contribute 4 percent to the standing volume. The remainder is in the mi- nor woodland species and in timber species such as ponderosa pine, Douglas-fir, white fir, and cottonwood (Populus trichocarpa) found growing on woodland sites. 100 Pinyon-juniper Juniper Oak Forest Type Figure 12—Distribution of woodland outside National Forests by forest type in New Mexico, 1987. High site 80% Low site 20% Figure 13—Distribution of woodland outside National Forests by produc- tivity class in New Mexico, 1987. 35 30 25 20 Percent 2 4 6 8 140 -—12 14 #16 #148 20 22 24 36 28 30+ Diameter Class Figure 14—Distribution of trees on woodland outside National Forests by diameter at root collar class in New Mexico, 1987. The average woodland acre supports 457 cubic feet of volume in woodland species. There are 844,000 acres supporting stands that contain more than 1,000 cubic feet (fig. 15). Of these high-volume stands, 92 percent contain pinyon. On the other hand, more than two- thirds of the pure juniper stands contain fewer than 400 cubic feet per acre. Stands in the oak type are represented across all stand volume classes, but 30 percent contain less than 200 cubic feet per acre, while one-fourth of the oak stands support more than 1,000 cubic feet per acre. Unlike their timber counterparts, the only merchantability standard that applies to wood- land species is the ability of given users to convert standing trees into products useful for them. Thus, all of the material is potentially usable. In addition to the 2.6 billion cubic feet of live material potentially available, there is an additional 631 million cubic feet present in the form of dead wood (fig. 16). And all of it would qualify as fuelwood. Ironically, most of this dead material is contained in live trees, and 42 percent is in stands that support more than 1,000 cubic feet per acre. One product that commonly comes from pinyon is Christmas trees. Criteria have been developed, based on height and form, for classifying pinyon into various Christmas-tree grades, and these standards were applied to each pinyon tallied. Of the 688 million pinyon trees represented in the inventory, 83 million met the minimum standards for Christmas trees. Most of these, some 61 million, were utility grade. About 20 million trees met the specifications for the more desirable standard grade, and just over 3 million made the pre- mium class, which is the most desirable. A common product generated from the juniper and oak species is fenceposts. Two classes are generally recognized—line and corner. Altogether, an estimated 112 million fenceposts could be harvested from the woodland acres. About two-thirds of these are line posts, while some 37 million are the more valuable corner variety. Components of Change—Net annual growth per acre equals 5.1 cubic feet. This amounts to an annual increase of nearly 30 million cubic feet in woodland inventory. The most productive woodland sites are those on which oak predominates, and they are growing 11.5 cubic feet per acre per year. Stands in which pinyon is present are producing about 5.2 cubic feet per acre per year, while the juniper types are adding 2.3 cubic feet per acre annu- ally. In total, the woodland inventory is increasing at a net annual rate of 1.1 percent. 100 Percent oO oO 0-199 200-399 400-599 600-799 800-999 1000+ ft3/acre ft3/acre ft3/acre ft8/acre ft3/acre ft3/acre Stand Volume Class Figure 15—Distribution of woodland outside National Forests by stand-volume class in New Mexico, 1987. 10 Prefield Field Compilation Total volume Million ft? 4 6. 840° 2 1a. OS. 20: 22> «=e. $26 .-28 -30x Diameter Class Figure 16—Distribution of volume on woodland outside National Forests by type of volume and diameter at root collar class in New Mexico, 1987. HOW THE INVENTORY WAS CONDUCTED The inventory was designed to provide reliable statistics primarily at the State and sample area levels. Initial area estimates were based on the classification of 273,497 sample points systemati- cally placed on the latest aerial photographs available. The sample points were summarized and grouped into strata for subsequent field sampling. The photo points, adjusted to meet known land areas, were used to compute area expansion factors for the sampling strata means. Land classification and estimates of timberland and woodland characteristics and volume were based on observations and measurements recorded at 9,747 field sample locations, of which 1,171 were forested (fig. 17). Sample trees for timberland were selected on a 5-point cluster. Trees less than 5.0 inches d.b.h. were measured on a 1/300-acre fixed radius plot. Trees 5.0 inches d.b.h. or larger were selected using a variable radius plot. A 20 basal area factor prism was used for ponderosa pine locations, while other timberland locations were measured using a 40 basal area factor prism. Sample trees for woodland were selected on a !/10-acre or a /5-acre fixed radius plot for trees 3.0 inches d.r.c. and larger. Trees less than 3.0 inches d.r.c. were tallied on 1/300-acre subplots. All editing, computation, and tabulation of photo and field data are through application of customized software systems. Final estimates from these data were based on statistical sum- maries, a portion of which is included in this bulletin. Volume and defect were computed using the most appropriate equations, including those developed by Chojnacky (1985), Hann and Bare (1978), and Edminster (1977). NATIONAL FOREST ee a= ee ett et ll tl we ee ee Fe! a + BEE Ff PEEP EEE 2 >" +2222 RREREEE! IRREEEEF: [3 Pee BREREREEEEEEE a + sus 0S ee ne SzSSrr++s ‘1, El SEE: = = = WOODLAND T= TIMBERLAND W zzz =z 12 Figure 17—Distribution of timberland and woodland field locations outside National Forests in New Mexico, 1986 and 1987. DATA RELIABILITY Individual cells within tables should be used with caution. Some are based on small sample sizes, which may result in high sampling errors. The standard error percentages shown in tables 2 and 3 were calculated at the 67 percent confidence level. TERMINOLOGY Acceptable trees—Growing-stock trees meeting specified standards of size and quality but not qualifying as desirable trees. Area condition class—A classification of timberland reflecting the degree to which the site is being utilized by growing-stock trees and other conditions affecting current and prospec- tive timber growth (see Stocking): Class 10—Areas fully stocked with desirable trees and not overstocked. Class 20—Areas fully stocked with desirable trees but overstocked with all live trees. Class 30—Areas medium to fully stocked with desirable trees and with less than 30 per- cent of the area controlled by other trees, or inhibiting vegetation or surface conditions that will prevent occupancy by desirable trees, or both. Class 40—Areas medium to fully stocked with desirable trees and with 30 percent or more of the area controlled by other trees, or conditions that ordinarily prevent occupancy by desirable trees, or both. Class 50—Areas poorly stocked with desirable trees but fully stocked with growing-stock trees. Class 60—Areas poorly stocked with desirable trees but with medium to full stocking of growing-stock trees. Class 70—Areas nonstocked or poorly stocked with desirable trees and poorly stocked with growing-stock trees. Class 80—Low-risk old-growth stands. Class 90—High-risk old-growth stands. Nonstocked—Areas less than 10 percent stocked with growing-stock trees. Basal area—The cross-sectional area of a tree expressed in square feet. For timber species the calculation is based on diameter at breast height (d.b.h.); for woodland species it is based on diameter at root collar (d.r.c.). Christmas tree grade—Pinyon species are classified as Christmas trees using the following guidelines: Premium—Excellent conical form with no gaps in branches and a straight bole. Standard—Good conical form with small gaps in branches and bole slightly malformed. Utility—Conical in form with branches missing and bole bent or malformed. Cull—Not meeting one of the above classifications or over 12 feet in height. Cord—A pile of stacked wood equivalent to 128 cubic feet of wood and air space having stan- dard dimensions of 4 by 4 by 8 feet. Cull trees—Live trees that are unmerchantable now or prospectively (see Rough trees and Rotten trees). Cull volume—Portions of a tree’s volume that are not usable for wood products because of rot, missing or dead material, or other cubic-foot defect. Deferred forest land—Forest lands within the National Forest System that are under study for possible inclusion in the Wilderness System. Desirable trees—Growing-stock trees (1) having no serious defect in quality to limit present or prospective use for timber products, (2) of relatively high vigor, and (3) containing no pathogens that may result in death or serious deterioration within the next decade. Diameter at breast height (d.b.h.)—Diameter of the stem measured at 4.5 feet above the ground. Diameter at root collar (d.r.c.)—Diameter equivalent at the point nearest the ground line that represents the basal area of the tree stem or stems. Diameter classes—Tree diameters, either d.b-h. or d.r.c., grouped into 2-inch classes labeled by the midpoint of the class. 13 Farmer /rancher-owned lands—Lands owned by a person who operates a farm or a ranch and who either does the work or directly supervises the work. Fenceposts—Juniper and oak species are evaluated for post potential using the following criteria: Line post—A 7-foot minimum length with 5 to 7 inches diameter at the butt, 2.5 inch minimum small end diameter, and reasonably straight and solid. Corner post—An 8-foot minimum length with 7 to 9 inches diameter at the butt, 2.5 inch minimum small end diameter, and reasonably straight and solid. Forest industry lands—Lands owned by companies or individuals operating a primary wood- processing plant. Forest lands—Lands at least 10 percent stocked by forest trees of any size, including lands that formerly had such tree cover and that will be naturally or artificially regenerated. The minimum area for classification of forest land is 1 acre. Roadside, streamside, and shelterbelt strips of timber must have a crown width at least 120 feet wide to qualify as forest land. Unimproved roads and trails, streams, and clearings in forest areas are clas- sified as forest if less than 120 feet wide. Forest trees—Woody plants having a well-developed stem or stems, usually more than 12 feet in height at maturity, with a generally well-defined crown. Forest type—A classification of forest land based upon and named for the tree species pres- ently forming a plurality of live-tree stocking. Gross annual growth—The average annual increase in the net volume of trees during a specified period. Growing-stock trees—Live sawtimber trees, poletimber trees, saplings, and seedlings of tim- ber species meeting specified standards of quality and vigor; excludes cull trees. Growing-stock volume—Net cubic-foot volume in live poletimber-size and sawtimber-size growing-stock trees from a 1-foot stump to a minimum 4-inch top (of central stem) outside bark or to the point where the central stem breaks into limbs. Growth—See definition for Net annual growth. Hardwood trees—Dicotyledonous trees, usually broad-leaved and deciduous. High-risk old-growth stands—Timber stands over 100 years old in which the majority of the trees are not expected to survive more than 10 years. Indian lands—Indian lands held in trust by the Federal Government. Industrial wood—All commercial roundwood products except fuelwood. Land area—The area of dry land and land temporarily or partially covered by water such as marshes, swamps, and river flood plains, streams, sloughs, estuaries, and canals less than 120 feet wide; and lakes, reservoirs, and ponds less than 1 acre in size. Logging residues—The unused portions of growing-stock trees cut or killed by logging. Low-risk old-growth stands—Timber stands over 100 years old in which the majority of the trees are expected to survive more than 10 years. Miscellaneous Federal lands—Lands administered by Federal agencies other than the Forest Service, U.S. Department of Agriculture, or Bureau of Land Management, U.S. Depart- ment of the Interior. Mortality—The net volume of growing-stock trees that have died from natural causes during a specified period. National Forest lands—Public lands administered by the Forest Service, U.S. Department of Agriculture. National Resource lands—Public lands administered by the Bureau of Land Management, U.S. Department of the Interior. Net annual growth—Gross annual growth minus average annual mortality. Net dead volume—Total net volume of dead trees plus the net volume of dead material in live trees. Net volume in board feet—The gross board-foot volume in the sawlog portion of growing- stock trees, less deductions for cull volume. Net volume in cubic feet—Gross cubic-foot volume in the merchantable portion of trees less de- ductions for cull volume. For timber species, volume is computed for the merchantable stem from a 1-foot stump to a minimum 4-inch top diameter outside bark (d.o.b.), or to the point where the central stem breaks into limbs. For woodland species, volume is computed outside bark (0.b.) for all woody material above d.r.c. that is larger than 1.5 inches d.o.b. Nonforest lands—Lands that do not currently qualify as forest land. Nonindustrial private—All private ownerships except forest industry. Nonstocked areas—Forest land less than 10 percent stocked with live trees. Old-growth stands—Stands of timber species over 100 years old. Other private lands—Privately owned lands other than forest industry or farmer-owned. Other public lands—Public lands administered by agencies other than the Forest Service, U.S. Department of Agriculture. Other removals—The net volume of growing-stock trees removed from the inventory by cul- tural operations such as timber-stand improvement, by land clearing, and by changes in land use, such as a shift to wilderness. Poletimber stands—Stands at least 10 percent stocked with growing-stock trees, in which half or more of the stocking is sawtimber or poletimber trees or both, with poletimber stocking exceeding that of sawtimber (see definition for Stocking). Poletimber trees—Live trees of timber species at least 5 inches d.b.h. but smaller than sawtim- ber size. Potential growth—The average net annual cubic-foot growth per acre at culmination of mean annual growth attainable in fully stocked natural stands. Primary wood-processing plants—Plants using roundwood products such as sawlogs, pulpwood bolts, veneer logs, and so forth. Productivity class—A classification of forest land that reflects biological potential. For timber- lands the index used is the potential net annual growth at culmination of mean annual in- crement in fully stocked natural stands. For woodland, characteristics that affect the land’s ability to produce wood, such as soil depth and aspect, are used. Furthermore, woodland is classified as high site where sustained wood production is likely, or low site where the con- tinuous production of wood is unlikely. Removals—The net volume of growing-stock trees removed from the inventory by harvesting, cultural operations, land clearings, or changes in land use. Reserved forest land—Forest land withdrawn from tree utilization through statute or adminis- trative designation. Residues: Coarse residues—Plant residues suitable for chipping, such as slabs, edgings, and ends. Fine residues—Plant residues not suitable for chipping, such as sawdust, shavings, and veneer clippings. Plant residues—Wood materials from primary manufacturing plants that are not used for any product. Rotten trees—Live poletimber or sawtimber trees with more than 67 percent of their total volume cull (cubic-foot) and with more than half of the cull volume attributable to rotten or missing material. Rough trees—Live poletimber or sawtimber trees with more than 67 percent of their total volume cull (cubic-foot) and with less than half of the cull volume attributable to rotten or missing material. Roundwood—Logs, bolts, or other round sections cut from trees. Salvable dead trees—Standing or down dead trees that are currently merchantable by regional standards. Saplings—Live trees of timber species 1 to 4.9 inches d.b.h. or woodland species 1 to 2.9 inches aT:c. Sapling and seedling stands—Timberland stands at least 10 percent stocked on which more than half of the stocking is saplings or seedlings or both. 15 Sawlog portion—That part of the bole of sawtimber trees between a 1-foot stump and the sawlog top. Sawlog top—The point on the bole of sawtimber trees above which a sawlog cannot be pro- duced. The minimum sawlog top is 7 inches d.o.b. for softwoods and 9 inches d.o.b. for hardwoods. Sawtimber stands—Stands at least 10 percent stocked with growing-stock trees, with half or more of total stocking in sawtimber or poletimber trees, and with sawtimber stocking at least equal to poletimber stocking. Sawtimber trees—Live trees of timber species meeting regional size and defect specifications. Softwood trees must be at least 9 inches d.b.h. and hardwood trees 11 inches d.b.h. Sawtimber volume—Net volume in board feet of the sawlog portion of live sawtimber trees. Seedlings—Established live trees of timber species less than 1 inch d.b.h. or woodland species less than 1 inch d.r.c. Softwood trees—Monocotyledonous trees, usually evergreen, having needle or scalelike leaves. Standard error—An expression of the degree of confidence that can be placed on an estimated total or average obtained by statistical sampling methods. Standard errors do not include technique errors that could occur in photo classification of areas, field measurements, or compilation of data. Stand-size classes—A classification of forest land based on the predominant size of trees pres- ent (see Sawtimber stands, Poletimber stands, and Sapling and seedling stands). State, county, and municipal lands—Lands administered by States, counties, and local public agencies, or lands leased by these governmental units for more than 50 years. Stocking—An expression of the extent to which growing space is effectively utilized by pres- ent or potential growing-stock trees of timber species. Timberland—Forest land where timber species make up at least 10 percent stocking. Timber species—Tree species traditionally used for industrial wood products. In the Rocky Mountain States, these include aspen and cottonwood hardwood species and all softwood species except pinyon and juniper. Timber stand improvement—Treatments such as thinning, pruning, release cutting, girdling, weeding, or poisoning of unwanted trees aimed at improving growing conditions for the remaining trees. Upper-stem portion—That part of the main stem or fork of sawtimber trees above the sawlog top to a minimum top diameter of 4 inches outside bark or to the point where the main stem or fork breaks into limbs. Water—Streams, sloughs, estuaries, and canals more than 120 feet wide, and lakes, reser- voirs, and ponds more than 1 acre in size at mean high water level. Wilderness—An area of undeveloped land currently included in the Wilderness System, man- aged so as to preserve its natural conditions and retain its primeval character and influence. Woodland—F rest land where timber species make up less than 10 percent stocking. Woodland species—Tree species not usually converted into industrial wood products. Common uses are fuelwood, fenceposts, and Christmas trees. REFERENCES Chojnacky, David C. 1985. Pinyon-juniper volume equations for the Central Rocky Mountain States. Res. Pap. INT-339. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station. 27 p. Edminster, Carleton B. 1977. Past diameters and gross volumes of plains cottonwood in east- ern Colorado. Res. Note RM-351. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 4 p. Hann, David W.; Bare, Bruce B. 1978. Comprehensive tree volume equations for major spe- cies of New Mexico and Arizona: II. Tables for unforked trees. Res. Pap. INT-210. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station. 127 p. 16 FOREST SURVEY TABLES Table 1--Total land and water area by ownership class in New Mexico, 1987 Ownership class Land: Public: National Forest Other public: Bureau of Land Management National Parks! Miscellaneous Federal State County and municipal Total other public Total public Private: Indian Other private Total private Total land area Census water Total land and water? Area - - Acres - - 9,325,185 12,851,491 251,010 3,438 ,865 9,681,981 16,541 26,239 ,888 355565 ,073 7,934,493 S452 115179 42,145,672 77,710,745 108 ,474 Ji satoeei9 INot included with miscellaneous Federal, a component of other public, for purpose of clarity. These lands are reserved and are included in tables l, 2, and 4 only. 2U.S. Department of Commerce, Bureau of Census. Area measurement reports, GE-20 No. 1, 22 p., 1970, updated to account for changes in inland water estimates obtained from the USDA Soil Conservation Service's National Resource Inventory, 1982. V7. Table 2--Area of forest land outside National Forests with percent standard error in New Mexico, 1987 Percent Item Acres standard error Timberland 2,099,292 36 Woodland 5,741,451 +2.6 Reserved forest land: ! Timberland 161,422 Woodland 115,198 Total forest land? 851173363 lReserved land areas are estimated from aerial photos without field verification; therefore, standard errors are not calculated. 20n this and all following tables, totals may vary due to rounding. Table 3--Net volume, net annual growth, and annual mortality of growing stock and sawtimber on forest land outside National Forests with percent standard error in New Mexico All species Forest land Item Percent Volume standard error Timberland: Net volume, 1987: Growing stock (M cubic feet) 2,081,464 +5 9 Sawtimber! (M board feet) 7,910,338 +6.4 Sawtimber? (M board feet) 6,564,142 +6.4 Net annual growth, 1986: Growing stock (M cubic feet) 54,564 +93 Sawtimber! (M board feet) 248,311 10,3 Sawtimber2 (M board feet) 205,309 ey Annual mortality, 1986: Growing stock (M cubic feet) Gecel +56.6 Sawtimber! (M board feet) 19,351 ea ey ara Sawtimber2 (M board feet) soeraa +49.9 Woodland: Volume, 1987 (M cubic feet) 2 693,813 uses Growth, 1986 (M cubic feet) 29 526 +41 Mortality, 1986 (M cubic feet) 353 naoy) WA SS § ————————————— lInternational 4-inch rule. 2Scribner rule. Table 4--Total land area outside National Forests by major land class and ownership class in New Mexico, 1987 Ownership class Land class see Private Total ---------- Acres - --------- Timberland: Reserved 53,414 108 ,008 161,422 Nonreserved 135,235 1,964,057 2,099,292 Total 188 ,649 2,072,065 2,260,714 Woodland: Reserved 55 ,635 59 ,563 115,198 Nonreserved 1,736,185 4,005 ,266 5,741,451 Total 1,791,820 4,064,829 5,856,649 Total forest land: Reserved 109,049 167 3571 276,620 Nonreserved 1.671.420 5,969 ,323 7,840,743 Total 1,980,469 6,136,894 8,117,363 Nonforest land 24,259,419 36,008,778 60,268,197 Total land area 26,239 ,888 42,145,672 68 ,385 ,560 TIMBERLAND TABLES Table 5--Area of timberland outside National Forests by forest type, stand-size class, and productivity class in New Mexico, 1987 Productivity class Forest type and Total stand-size class 85-119 50-84 20-49 0-19 acres ------ ee ee ee Acres ------------ Douglas-fir: Sawtimber 6,014 94 ,383 164 ,848 -- 265,245 Poletimber -- 28 ,659 44,176 -- 12,835 Sapling and seedling -~ -- -- -- -- Nonstocked -- 13 ,486 24 ,865 -- 36,551 Total 6,014 136,528 233 ,889 -- 376 ,431 Ponderosa pine: Sawtimber -- 90 ,864 943,058 -- 1,033,922 Poletimber -- -- 186,285 -- 186,285 Sapling and seedling -- -- 12,347 -- 12,347 Nonstocked -- -- Cl5icoo -- 21,239 Total -- 90,864 1,162,929 == 1,253,793 Spruce-fir: Sawtimber -- 36,445 29,814 -- 66,259 Poletimber -- 23,847 24,131 -- 47,978 Sapling and seedling -- -- -- -- -- Nonstocked -- 7,949 -- -- 7,949 Total -- 68,241 53,945 -- 122,186 White fir: Sawtimber 21,038 87,291 315103 -- 139,432 Poletimber 1,993 -- 7,949 -- 9,942 Sapling and seedling -- -- -- -- -- Nonstocked -- 5,626 == -- 500 Total 23.5031 92,917 39,052 -- 155,000 (con. ) 20 Table 5 (Con.) Forest type and stand-size class Spruce: Sawtimber Poletimber Sapling and seedling Nonstocked Total Other softwoods: Sawtimber Poletimber Sapling and seedling Nonstocked Total Aspen: Sawtimber Poletimber Sapling and seedling Nonstocked Total Cottonwood: Sawtimber Poletimber Sapling and seedling Nonstocked Total All types: Sawtimber Poletimber Sapling and seedling Nonstocked Total 35,001 14,960 49,961 Productivity class 50-84 7,949 14,371 5,018 27 338 24 954 7,949 323903 386 ,898 71,063 55018 35 ,010 497 ,989 21 20-49 isp15 15,898 6 632 30,105 15191492 286 , 388 26,928 46,104 1,551,342 Total acres 13,589 23,473 35,287 11,650 70,410 24,954 7,949 Sc5003 156135021 372,411 31,946 81,114 ¢g09942 92 Table 6--Area of other publicly owned timberland by forest type, stand-size class, and productivity class in New Mexico, 1987 Forest type and Stand-size class Douglas-fir: Sawtimber Poletimber Sapling and seedling Nonstocked Total Ponderosa pine: Sawtimber Poletimber Sapling and seedling Nonstocked Total Spruce-fir: Sawtimber Poletimber Sapling and seedling Nonstocked Total White fir: Sawtimber Poletimber Sapling and seedling Nonstocked Total 50-84 16,870 16,870 22 Productivity class 20-49 Acres 6,132 6,132 85,779 941 86,720 -- 855779 zs 941 ee 86 ,720 -- 22,061 (con. ) Table 6 (Con.) Forest type and stand-size class Spruce: Sawtimber Poletimber Sapling and seedling Nonstocked Total Other softwoods: Sawtimber Poletimber Sapling and seedling Nonstocked Total Aspen: Sawtimber Poletimber Sapling and seedling Nonstocked Total Cottonwood: Sawtimber Poletimber Sapling and seedling Nonstocked Total All types: Sawtimber Poletimber Sapling and seedling Nonstocked Total Productivity class 50-84 20-49 -- rrr ee Acres 4,186 -- 4,186 -- 6,284 Sacer 6,284 ae ae 28,757 96,160 4,186 4,249 = 941 32,943 101,350 23 -- 125,859 ee 8,435 = 941 _ 135,235 Table 7--Area of privately owned timberland by forest type, stand-size class, and productivity class in New Mexico, 1987 Forest type and Stand-size class Douglas-fir: Sawtimber Poletimber Sapling and seedling Nonstocked Total Ponderosa pine: Sawtimber Poletimber Sapling and seedling Nonstocked Total Spruce-fir: Sawtimber Poletimber Sapling and seedling Nonstocked Total White fir: Sawtimber Poletimber Sapling and seedling Nonstocked Total 50-84 88 ,780 28,659 13,486 130,929 90 ,864 36,445 23,847 7,949 68,241 70,421 5 5626 76 ,047 24 Productivity class 20-49 158,716 44,176 24,865 2213/57 85/5279 186 ,285 12,347 20,298 1,076,209 34 ,803 2535010 12,835 S600 364 ,696 948 ,143 186,285 12,347 20,298 1,167,073 66,259 43,729 7,949 117,937 117,371 9,942 5 5626 132,939 (con. ) Table 7 (Con.) Forest type and stand-size class Spruce: Sawtimber Poletimber Sapling and seedling Nonstocked Total Other softwoods: Sawtimber Poletimber Sapling and seedling Nonstocked Total Aspen: Sawtimber Poletimber Sapling and seedling Nonstocked Total Cottonwood: Sawtimber Poletimber Sapling and seedling Nonstocked Total All types: Sawtimber Poletimber Sapling and seedling Nonstocked Total 49,019 Productivity class 50-84 7,949 14.53/71 5,018 27 5338 18,670 7,949 265019 358,141 66,877 95018 355010 465 ,046 25 20-49 Tso70 15,898 6,632 30,105 150955762 282,139 26,928 45,163 1,449,992 Total acres == 13 5009 -- 23,473 = Sey Lol h -- 15000 -- 70,410 -- 18,670 -- 7,949 -- 26,619 =< 1,487 5962 -- 363,976 =< 31,946 -- 80,173 -- 1,964,057 Table 8--Area of timberland outside National Forests by stand volume and ownership class in New Mexico, 1987 Stand volume per acre! Less than 1,500 board feet 1,500 to 4,999 board feet 5,000 to 9,999 board feet 10,000 board feet or more All classes lInternational 34-inch rule. 26 Ownership class 29,929 785916 20,000 135,200 Private 570,266 931,663 334,331 127 5797 1,964,057 600,195 1,010,579 360,721 1275497 23099,292 per’ss9 SEE €ce 995 692 212‘ 28652 Ov0'S 6° LOTS PT S29°v2 OS9*Tp LIT*S9 9EP*EOT 962°29T €86*b22 saroeds LLy LL6°€8 + sit SI 8b 92 891 poe 06€ 186 Soe te TZp re 006°€ 6EE°ET E€0°S2 888° rE Spoompsey [e}O] 19Z*T sre SIL SI Lé Tec 08 SL ce ae 812 cS9 Ta as aes £09 POOMU0}}09 912°28 as. = a I¢ 92 v8 622 8SE £86 GLI‘T 618°2 Q06°€ 6EETET E€0°S2 She‘ rE uadsy LSp‘TlS = SEE 80€ ISS Ted 989° I8*2 9€L‘b EOS O2I‘El 2€2°€2 6LT*8E LI2*19 60°06 €92°/ET 60°06 SPOOM}JOS [POL Lz€*s9 81 Iv 81 It 66 sil 629 O2b L241 (shee 6 wr yore 9€S°L G6I‘6 €vO°ZT 19€*22 gonads uuew|abu3 v09‘TZ 09 Be, > G2 Lee c0b bid Sel 90p°T OvES2 2222p 2zB°e€ = 6 Ib 8 2vL‘el L9E‘SE ALS} 9FLUM 660‘ 09 a aa me -- Se 68 73 S8I cve Orr't 612‘ €ze°G 919 2SI°SI O9T‘OE AL4y autdpeqns 926°EL 8 ar 92 9€ 82 v2 vs IST 662 £09 606 8r6°T 66E°2 000°€ L6E‘b autd saquit) cel == aa rz Ts 8b 62 a 9 SS a ae eS == == == autd 44eG33 14M QLI°9p2 = pT 7a GbE Ges €Z8 L6v‘I 2€*2 S9T*p presd 66ESTT OLS°02 912°0€ EL8°2h G9P*29 SE2*I9 auld esouapudd €6I‘vIl G8 Ov cot v8 99% S59 856 LSp*T “Sp*2 612*b SS8*Z 2le‘2t LvO*I2 198°S2 SLS‘9E ALy-se|bnog ----- ee ee ee ee ee ee ee eee ee = = = Saad} puesnoy] - - - ---------------- ee ee ee ee ee Sasse|o 6°82 6°92 6°¥2 6°22 602 681 691 6°tI 6°cl 6°01 6 m4 LLW TOLOG mim Onec me ONGC 0 Oc 0) Loe ORO Ds OeZ Dee Onc) me Os eeO0 1 e006 =05 I 6: =()iF satdads (qyBLay yseauq ze SayduL) sseld uaqoueLg L861 ‘OOLXaW MAN UL SSe[D UazaweLp pue SaLdads Aq S}Sa404 | eCUOLJEN apLsS}NoO pue|uaquly UO Saau} 4904S-HuLMOUB Jo saquinN--OI aLqel 262° 660° 2 vII'I8 G2L‘€8E 9LL°O2 PSG*PLe €66°219 I8b'PlS €89°Sp -- 996°S -- sadfd LLY £06* 2€ 6r6°Z = = vs6°be -- 3 = a oe = poomuoy309 IIb‘ Od == 676°L = Loz‘pl 6tz*se = 9E0°OT.— ets = uadsy 685° ET 2 Glo‘ “= yt0'9) ou = = = Ss 2 SPOOM} 40S 49430 186‘ pd ee 66° L = epu'ec. ) aoe°Gt “4IGL Sir | Sez 9 oe == = aonuds 666‘ PST 929° vos'6e Gis*c ezetez 26c°0E evetI€ T€0'9T -- = -- = 4ty 23LUM 981 ‘221 66°L LLe‘9p == 996° gpT‘Oz ~=s:‘TeB*é2 = 6H6SL = -- = 996G = 4ty-a9nads €6/°€S2‘T 62°12 29822 GLG*Z STOTT = GBTSZ6€ «LT P*S2@p-- — = aud esovapuod Ofp'9Le 1G€* SE 60L°Sp 929°S 22d*TOT ««ISL*OTT «= €0d*p9 «= 8956 2 = = = 4ty-se|6nog --- ee eee ee ee ee ee ee eee ee ee SIU - - ee ee ee ee ee ee ee ee ee eee SaSSPLD LLY Pa40}SUON 06 08 OZ 09 0s Ov o€ 02 Ol adA} 3Sau04 SSPLD UOLZLPUOD Roy L861 SODLXaW MAN UL SSB{D UOLZLPUOD eaue pue adA} YSau04 Aq S}SAa404 [PUOLZEN SPLSynO puelyaquly JO Pauy--6 aL qey 2h Table 11--Number of cull and salvable dead trees on timberland outside National Forests by ownership class, and softwoods and hardwoods in New Mexico, 1987 Cull trees Ownership class and ——— species group Salvable Rough Rotten Total Head cnees Total ---- +e ee ee Thousand trees ----------- Other public: Sof twoods -- 53 53 910 963 Hardwoods -- -- -- 644 644 Total -- bg 53 1,554 1,607 Private: Softwoods 918 601 1519 15,800 17,319 Hardwoods 426 1,666 2,092 8,295 10,387 Total 1,344 (MAY | 35611 24 ,095 27,706 Total: Softwoods 918 654 1,572 165710 18 5282 Hardwoods 426 1,666 2,092 8,939 T3031 Total 1,344 2,3¢0 3,664 25,649 29.313 28 Table 12--Net volume of growing stock on timberland outside National Forests by ownership class, forest 1987 type, and stand-size class in New Mexico, Ownership class Other public: Private: Total: Forest type Douglas-fir Ponderosa pine Spruce-fir White fir Spruce Other softwoods Aspen Cottonwood All types Douglas-fir Ponderosa pine Spruce-fir White fir Spruce Other softwoods Aspen Cottonwood All types Douglas-fir Ponderosa pine Spruce-fir White fir Spruce Other softwoods Aspen Cottonwood All types Sawtimber 23,883 47,341 33,342 10,987 LU5;,503 307 ,455 776,423 98 ,835 230,681 12975657 20,981 40 ,036 11,736 1,615,804 331,338 823,764 98,835 264,023 129/007 20,981 40 ,036 Ze5he3 Stand-size class ; Sapling/ All Poletimber seedling Nonstocked eiaecoe ------------ Thousand cubic feet - ----------- -- -- -- 23 ,883 -- -- -- 47 ,341 3,318 -- -- 3,318 -- -- -- 33,342 11,291 -- -- 115291 -- -- -- 10,987 14,609 -- -- 130,162 60,110 oe 5671 373,236 114,180 254 2,063 892 ,920 90,393 -- 1,674 190,902 3,853 -- 1,315 235,849 19,128 1,369 -- 150,154 -- -- -- 20,981 335217 25211 -- 75,524 -- -- -- Le736 320 ,881 3,894 105,723 1,951,302 60,110 -- 5,671 397,119 114,180 254 2,063 940,261 93.574 -- 1,674 194,220 35053 -- 1,315 269,191 30,419 1,369 -- 161,445 -- -- -- 20,981 Sylar a lr (aaa Al ++ 75,524 -- -- -- 22,123 335,490 3,894 103723 2,081,464 1, /abso0) 29 Table 13--Net volume of sawtimber (International 4-inch rule) on timberland outside National Forests by ownership class, forest type, and stand-size class in New Mexico, 1987 Stand-size class Ownership class . : Sapling/ All Sawtimber Poletimber seedling Nonstocked classes ----- Thousand board feet, International 4-inch rule - - - - - - Other public: Douglas-fir 85,385 -- -- -- 85 ,385 Ponderosa pine 211,908 -- -- -- 211,908 Spruce-fir -- 5,792 -- -- 5,792 White fir 103 ,637 -- -- -- 103,637 Spruce -- 27,141 -- -- 27,141 Other softwoods -- -- -- -- -- Aspen -- -- -- -- -- Cottonwood 39,373 -- -- -- 39,373 All types 440,303 32,933 -- -- 473,236 Private: Douglas-fir 1,168,501 89,017 -- 30,040 1,287 ,558 Ponderosa pine 3,454 ,489 228 ,395 1,031 11,192 3,695,107 Spruce-fir 383,714 205 ,804 -- 4,655 594,173 White fir 956,317 6 ,842 -- 6,024 969 ,183 Spruce 514,707 36,971 7,047 -- 558,725 Other softwoods 74,242 -- -- -- 74,242 Aspen 161,690 56,879 -- -- 218,569 Cottonwood 39,545 -- -- -- 39,545 All types 6,753,205 623,908 8,078 51,911 7,437,102 Total: Douglas-fir 1,253,886 89,017 -- 30,040 1,372,943 Ponderosa pine 3,666,397 228 , 395 1,031 11,192 3,907 ,015 Spruce-fir 383,714 211,596 -- 4,655 599,965 White fir 1,059,954 6,842 -- 6,024 1,072,820 Spruce 514,707 64,112 7,047 -- 585 ,866 Other softwoods 74,242 -- -- -- 74,242 Aspen 161,690 56,879 -- -- 218,569 Cottonwood 78,918 -- -- -- 78,918 All types 7,193,508 656,841 8,078 51,911 7,910,338 eee Forest type 30 Table 14--Net volume of sawtimber (Scribner rule) on timberland outside National Forests by ownership class, forest type, and stand-size class in New Mexico, 1987 Stand-size class Ownership class : : Sapling/ All Sawtimber Poletimber seed] ing Nonstocked fsccas ---------e Thousand board feet, Scribner rule - -------- Other public: Douglas-fir 67 ,830 -- -- -- 67 ,830 Ponderosa pine 177,395 -- -- -- 177,395 Spruce-fir -- 4,556 -- -- 4,556 White fir 86,320 -- -- -- 86 ,320 Spruce -- 21,742 -- -- 21,742 Other softwoods -- =e -- -- -- Aspen -- -- -- -- -- Cottonwood 33,904 -- -- -- 33,904 All types 365,449 26,298 -- -- 391,747 Private: Douglas-fir 950,103 71,427 -- 25,655 1,047,185 Ponderosa pine 2,918,763 185,965 776 9,794 35115,298 Spruce-fir 305,185 163,041 -- 3,496 471,722 White fir 798,749 5 ,863 -- 5,123 809,735 Spruce 415,299 SIL AZAIS) 5,607 -- 452,122 Other softwoods 62,132 -- -- -- 62,132 Aspen 134,133 45,393 -- -- 179,526 Cottonwood 34,675 -- -- -- 34 ,675 All types 5,619,039 502,905 6 , 383 44 ,068 6,172,395 Total: Douglas-fir 1,017,933 INE 27 -- 25,655 1,115,015 Ponderosa pine 3,096,158 185 ,965 776 9,794 3,292 ,693 Spruce-fir 305,185 167 ,597 -- 3,496 476,278 White fir 885 ,069 5 ,863 -- 5,123 896,055 Spruce 415,299 52,958 5 ,607 -- 473,864 Other softwoods 62,132 -- -- -- GZe182 Aspen 134,133 45 ,393 -- -- 179,526 Cottonwood 68 ,579 -- -- -- 68 ,579 All types 5,984,488 529,203 6,383 44,068 6,564,142 Forest type 31 Table 15--Net volume of growing stock on timberland outside National Forests by species and ownership class in New Mexico, 1987 Ownership class Species Sree Private Total ------ Thousand cubic feet - - - - - = - Douglas-fir 31,303 355,580 386 ,883 Ponderosa pine 47,730 886 ,627 934,357 Whitebark pine -- 4,014 4,014 Limber pine 736 40,875 41,611 Subalpine fir 389 91,256 91,645 White fir 23 ,683 188 ,323 212,006 Engelmann spruce 10,624 221,885 £32,909 Total softwoods 114,465 1,788,560 1,903,025 Aspen 4,710 151,006 155,716 Cottonwood 10,987 11,736 22,/23 Total hardwoods 15,697 162,742 178,439 All species 130,162 1,951,302 2,081,464 Table 16--Net volume of sawtimber (International 34-inch rule) on timberland outside National Forests by species and ownership class in New Mexico, 1987 Ownership class Species Other : public Private Total - Thousand board feet, International 4-inch rule - Douglas-fir 107 ,484 1,338,621 1,446,105 Ponderosa pine 208 ,881 35/63,579 3,972,460 Whitebark pine -- 20,794 20,794 Limber pine 2,730 138 ,364 141,094 Subalpine fir -- 241,827 241,827 White fir 87,692 671,487 759,179 Engelmann spruce 27,076 816,449 843,525 Total softwoods 433 ,863 6,991,121 7 ,424 ,984 Aspen -- 406 ,436 406 ,436 Cottonwood 39 .3%6 39,545 78,918 Total hardwoods 39a hS 445,981 485,354 All species 473,236 73407 5102 7,910,338 32 Table 17--Net volume of sawtimber (Scribner rule) on timberland outside National Forests by species and ownership class in New Mexico, 1987 Ownership class Species Other ; public Private Total - - - Thousand board feet, Scribner rule - - Douglas-fir 84,658 1,072,622 1,157,280 Ponderosa pine 1755352 35185 ,918 3,001,270 Whitebark pine -- 18,270 18,270 Limber pine 2,402 116,606 119,008 Subalpine fir -- 192,515 191,515 White fir 73,891 By 22002 646 ,473 Engelmann spruce 21,540 653.913 675 ,453 Total softwoods 35/4043 5,811,426 6,169,269 Aspen -- 326,294 326,294 Cottonwood 33,904 34,675 68,579 Total hardwoods 33,904 360 ,969 394 873 All species 391,747 65172;395 6,564,142 33 p9p°T80°2 BI8°IS 2I2°T€ LLI‘9p €9°0S LIL‘26 §=6I19T'9ZT =G6p*Z2ZT 99T*T6T evS°6S2 2y6°ITE 966°9TE TS6°2/2 Ev9LST satoeds LLY 6€b° BLT a 8SI*T €S0°T 661°€ L9L‘T 29€°8 L20°€l O9S°El er°e2 GS0°S2 E€6€°9E 996H2 GLH‘9z Spoompsey |e}0] €2L°22 3° 8ST*T €S0°T OLb an aa Tp2‘ pd p98‘ el €lp’s ot 2L1 ‘Ov aa 92L°IT 990°€ SPOOM} JOS 49YIO 298° S8S Ooze‘ ell ie Oze‘eII LS‘ 2ly O19‘ L0b ~=si TIT ‘61 016‘ 82 aa nis == 916‘9T aonuds Oz8*2Z0°I 262°8E at 262‘ 8E 82S°veO'T v82°le 8v8° 2S = -- TSO‘ ET ae 12S‘ 98T ll‘ 2l2 ALS 9ZLUM 196‘ 66S Gle° LS ae GL2° LS 689‘ 2S cl9‘8I€ 68Z°€ 2v6‘SLT fie 762‘ 02 a 255°€2 ALj-aonads 910° L06°€ 2Z8°9b -- 2/8°9b = pel *098te —OST*E egi‘eg -- 98h 22 -- L82°8SS°E BEO‘8IZ aud esouapuog pp6*zle*t I191°6T Be T9T‘6T €Bl*ese*t Lv6‘09 pOv'OIT S86E GBe*s9 ar 9/8°ST2 981‘ 168 4ty-se_bnog ctr rr tr tt tt tt = BLN YoUL-F LeuoLzeusaqzUy *yaay pueog puesnoy] - - - ------------------ I ee tS ee SaLdads Sspoompuey poomudjz}0) uadsy SPpOOM}J0S a9dnuds ALS ALS auid outd autd ALS LLY LeqOL Le}0) uuew,a6uzZ = =9}zLymM = autdjeqng) =vaquiy = y4eqazLyM esouapuog -seibnog adh} 4sau04 See a a a ee ee a ee saLoeds a a a a en ee a ee ET ee ee ene” L861 SOOLXOW MAN UL SaLdads pue adAj Ysau0y Aq SYSa404 [CUOLZEN aPLSznO puejsaquilz UO (a{N4 YoUL-F | eUOLZeUAaZUT) UaquLyMeS JO BWNLOA JaN--E2 aLqey a p9v°T80°2 6Eb‘ BLT €2L° 22 9IL°SST GZ0°€06°T 60S‘ 2EZ 900‘ 2T2 979° T6 Il9‘ Ip vlO‘b 9S€‘ pE6 €88° 98E sadA} LLY €2L°22 €2L°22 E2L°22 ae -- -- -- -- -- -- -- = poomuo}}0) G2S°GZ 22L‘ 60 ae 22L‘ 6p €08°S2 TOZ 026‘ tI ZSb°e == == =~ of2*2 uadsy 186‘02 == == == 186°02 v02‘p LS0°2 620°T LLE°OI == 9pr'2 898 SPOOM} 40S 49470 pov’ TOT 2ZL‘ TE == Z2LL° TE 219° 62T G2T°SOl 829° pb 196‘ €T =< == vS9 poe’s gonads 161 ‘692 9pS°ST == 90S‘SI Gv9*ES2 6EL° TT 2€6 ‘Tvl == €65°2 == G6S‘°8E 98°85 Alt} OFLUM 612‘ p6T GL2°S2 == GL2‘S2 v6 ‘89T v8Z‘ 06 868 2£0° 29 aa 10‘v == 912°9 Atj-aonuds 292‘ 06 092°SI en 092°SI 200° S26 196 LIS‘ZT == 900°9 == 206° 9€8 129°€9 autd esouapuod 611° L6€ Tpl‘8t == Ipl‘8t 816°8ZE G00‘ 6I vS0°0€ 2Ll‘2 G£9°22 =< vSZ°SS 8SE ‘62 At4-se,bnog Tee Vesa Sepa 5) Se 6 eS SS se Ss = Se = = = = Jad) SLQnD puesnoy).= = ==> = 5 se. 2 54425 SS 5k Ses ae Pe a 5 a aE a a ee oe oe a ee SaLdadS SspooMpuey pOoOMU0z}0) Uadsy spoomijos adnuds ALS ALS guid aud aud Als LLY Le.O] Leo] uuew,abuz = =9azLymM aulditeqng = uaquiy yueqazLYyM eSOuapuog -se|bnog adky ysau04 a ee ee ae eee satoeds a ea Oo ra oie Se ee ee ee L861 “ODLXaW MAN UL SaLdads pue adh} ySau0} Aq S}Sa404 [PUOLZEN APLSano pueluaquiz uo 4903s BuLMoub JO aWNLOA JaN--2z2 aLqey 38 evi‘ p9S*9 €L8* POE 6£5°89 p6z‘92E 692°691°9 25p°SL9 eLb*9b9 = STS T6I 600° 611 0L2‘81 Lie 198" 6L2°2S1"°T sad} LLY 615°89 615°89 625°89 a aie aa a ae a a fie a Ppoomuo}409 L2S‘6L1 2£S* 901 ae 2€S*90I S66°2 2e8‘T O€b* 2€ 966‘ 92 aS ane a ZEL* II uadsy 2€1* 29 al = aa cel‘ 29 I16‘OI 61S*b ae OST‘ ve ne 9€v* Ol 9II*2 SPOOM}40S 49440 £98°ELp €£2°06 Ss €€2*06 O€T*E8E O€9*62E 955°9T 2p‘ ez = == = PAOy Ag SA gonads £50‘ 968 €28°62 == €28°62 0€2°998 202‘ 0€ 002‘9tp = -- pSE‘IT a G6e* LST plO‘T22 AL} IFLYM 812°9Lb €22° 9b aa €22° 9p GS0‘0Eb o€9*2S2 2Le°€ ces‘ el i 0L2‘8I = 056‘ LT ALj-aonuds €69°262°€ LIL*LE = LULOLE 916*S2°€ ver'2 680° 0S am 265° 81 == 28v*600°€ 626‘EZT autd esouapuod LIO‘SII‘T 992*ST = 992° ST 1SZ°660°T 808°Lb L06‘ 26 pv6‘2 €16*vS =a 856° E81 WAG ZTE WE 4tjy-se(6nog cette tr rte eet te ee = = OLM UaUqluas £4aas Pueoq puesnoy, - - - - ------------------- - - Satoeads SpOoOMpuaey poOomMUudz}}0) Uadsy SPOOM}40S a2dnuds AL Abs autd auid autd AL4 LLY LeqyoL LeqoOL uuew,abuzZ = =agLymM auLdyeqng saqui] y4eqazLyM eSOuapuodg -se|hnog adk} 4ySau04 satoads L861 ‘OILXaW MAN UL Salads pue ad} ysa4oy Aq S}Sa404 [PUOLZEN APLSynoO puejsaquiLz UO (ALMA saUqL4dS) UaqULyMeS JO BWNLOA YAN--p2 ALGeL 39 Table 25--Net annual growth of growing stock on timberland outside National Forests by species and ownership class in New Mexico, 1986 Ownership class Species Other , public Private Total -- ee ee Thousand cubic feet - - - - - - - Douglas-fir 917 5.703 6,620 Ponderosa pine 1,300 24,523 25,023 Whitebark pine -- 43 43 Limber pine 24 828 852 Subalpine fir 23 25448 2,471 White fir 541 5,023 6,374 Engelmann spruce 324 6 ,504 6 ,828 Total softwoods S529 45 ,882 49,011 Aspen 89 4,546 4,635 Cottonwood 424 494 918 Total hardwoods 513 5 ,040 5 553 All species 3,642 50,922 54,564 Table 26--Net annual growth of sawtimber (International 4-inch rule) on timberland outside National Forests by species and ownership class in New Mexico, 1986 Ownership class Species Other : public Private Total - Thousand board feet, International 4-inch rule - Douglas-fir 1097 24,792 26,389 Ponderosa pine 15,787 119,203 134,990 Whitebark pine -- 252 ede Limber pine 56 4,848 4,904 Subalpine fir -- 4,012 4,012 White fir 3,931 35 5540 39,471 Engelmann spruce 700 23,603 24,303 Total softwoods 22,071 2125290 234,321 Aspen -- 11,459 11,459 Cottonwood 1,246 15265 CxO Total hardwoods 1,246 12,744 13,990 All species Los 347 224,994 248 ,311 40 Table 27--Net annual growth of sawtimber (Scribner rule) on timberland outside National Forests by species and ownership class in New Mexico, 1986 Ownership class Species Other : public Private Total - - - Thousand board feet, Scribner rule - - Douglas-fir 1o70 20 ,336 21,706 Ponderosa pine 11,083 97 ,832 108,915 Whitebark pine -- 226 226 Limber pine 50 SahA4 35.701 Subalpine fir -- 3,491 3,491 White fir 355505 31,603 35,108 Engelmann spruce 581 205457 20,738 Total softwoods 16,589 1773356 193,945 Aspen -- 9,102 9,102 Cottonwood 1,094 1,168 2,262 Total hardwoods 1,094 10,270 11,364 All species 17 ,683 187 ,626 205,309 41 9S‘ bS 20¢ 192 61 9p p6 189‘T 86S°2 verse bys‘ tv €79°9 vel’6 152°6 612°SI satoeds LLY I ee Read a, ee a Fee a ee a oe A EE €55°S = 82 9T 09 €le- 2ZT 182 281 88E Lev 996 999 099*2 Spoompuey [e730] PI a c= a ae Ora ee ee 816 =e 82 oT tv =-- 6€1 GEl 62 a SST 2Z€ == -- pOOMu0}}0) GE9'b or a a 02 €le- €€ 2ST €ST 88E 282 16S 999 099°2 uadsy Il0‘ 6p 200 6€2 €€l 2le LOTT GIST Ile‘2 ZS2°€ 9SI‘v 902°9 8918 16S°8 65S‘21 SPOOM}JOS [ezO] 628°9 91 €€ €I o€ Gl 29 762 691 695 80r'T 9b ele‘ TOI‘2 aonads uuew!abu3 ple‘9 88 Tp =o €T 212 2€2 v1 €8€ 69L Sl8 9IOST vv9 18S‘ dts 924M OLb'2 a at _ =- i €9 == pl SST 0€2 652 069 G66 4t} autdyeqns 168 S =o 61 T€ 8 Il 6 €8 19 9€T ev byl 102 autd vaquiy ev => == _ == 12 l ee ae SI -- == -- =< autd y4uegayLym €28°S2 691 921 22 PAG] GES OLL OLIST LE‘ pSp'2 28b‘€ 658‘ pb LES‘ b oe2‘s aud esovapuddg 129°9 TAI 6€ IpvI- vII- 2S2 OLE ze 90 €€1 Gl GvI‘T €92‘T Gtv'2 ALy-se,6nog eee ee er ee eee ee ee eee eee ee ee = = = POdy DEQND puesnoul - - - - ------ -- ee ee ee er ete re sasse|d 6°82 6°92 6° bz 6°22 6°02 6°8I 6°91 6°b1 6°21 6°0] 6°8 6°9 LLY +0°62 -0°L2 -0°S2 -0°E2 -0°I2 -0°61 -0°Z1 -0°ST -O°E1 -O°IT -0°6 -0°2 -0°S (qyBLay yseaug 7e SaYydUL) Sseld vazawelq SaLIads Q861 SODLXaW MAN UL SSB{D wazZaweLp pue saLdads Aq S}Sa404 [CUOLZEN SPLS ino puejuaquiz uo 4903s BuLmoubh Jo yzMOUB Lenuue YaN--gz 21 Ge] 42 ITE‘ 8h2 80E*Z pIsS*l €00‘T 10Z*2 p29 602°6 Ly9‘pl 692502 26€°82 289°6h 296*2IT 166°€T a cel cl 962 269°T- = pS 09€*T 126 Ecer? TyZ‘6 XXXXX 2€S°2 “7 cel GL b6l a v6S 08S LOL ag 628 XXXXX 6Sb° IT = = a 201 269*I- O9T BCL bys Lge*2 2168 XXXXX O2E‘ vez 80E*2 281 T€6 GOv‘2 9Te*9 G56°8 L82°€l 86Z°6I SE0‘92 Iv6°6E 296°2IT €0€* v2 68 6ZT cl ror T6€ OzE v0S*T 088 080‘€ I21‘8 90S°6 OLb*6€ B9E €9T a 6b ISZ 828 896‘T TZ9°T 619°€ 16€°p 299*S2 210° b aa -* =< ag c2 82E =e 6ZE LE8 9pS*T 006 £06*b Te aa SIT 68T i) c9 TS cSt Lve 682 GI8°2 cS2 =< ae a es bel cv 7= on 98 aay ne 166° PET p80°T p18 8rS°T 0v9°2 eSp°€ 920°S OIL*Z B8I°2l €82°91 s9r22 L2L‘T9 68€° 92 Sez 922 S08- veg- p2S*T 662°2 pS0°2 822° cere 929°2 2S€°21 - ett ee ee ee = OMe YOUL-F [eUOLZeEUNaZUT *Jaa} PueOog pueSNoy] - - - ------------- Sassel[o 6°82 6°92 6°b2 6°22 6°02 6°8T 6°91 6°bl 6"2L 6°OT LLY +0°62 -0°L2 -0°S2 =0"Ec “0°12 -0°6T =0°2T =0'°ST —O7E0 =07 UL -0°6 (qyBlLay yseauq ye SaydUL) sse[d uazauelg Satoeds LLY Spoompuey | e30] POOMU0}}09 uadsy SPOOM}JOS [POL gonads uuew|abu AL} 9PLUM dL} autdpeqns guid uaqui auld 44eqaz 14M autd esouapuog Atj-se,bnog SaLdads 9861 SOOLX9W MAN UL SSe1D dazyaweLrp pue sardads Aq $j}sau04 [eUOLZeN APLsSzno puejuaquiz uo (®,N4 youL-F LPUOLZeUaZUT) UaquLyMes JO YYMOUH LeNUUe YaN--GZ2 FL qe] 43 60€ ‘S02 €G0°2 pre‘ = 696 T6e*2 OLT*p = GOB*B8_—s EwHTET §«=OEL*BT = 6LG°SZ 292° 2p = EBS * G8 satoeds LLY voe*TI mos ra v9 292 cep i=. yZ9 Gee*T = TL8 OS0°2 = ETS*L = XXXXX Spoompsey [230] 292° 2 a LI v9 2LI oa 2€S GSS bel os 869 XXXXX POOMU0}309 201°6 a Be ee 06 2epI- 2b 069 Lol OS0°Z = ST8°9 = XXXXX uadsy S6 ‘E61 €so°2 = 22*T = S88 6ct°2 209°S TEI*S 861°2T 6S58°ZT ecs°e2 Grd*vE Ess*se SPOOM}40S [230] 8€L° 02 8Z LST €9 OvT Ove 8L2 €O€*T = BSL €29°2 = be*9¥L2"8 sonads uuew|ebuy 601° SE 82€ 9b1 es ey 899 6b e581 1SS°E. «62°, 2098 E> 109" ¢¢ AL} BLUM l6v°€ 6 oh = = 61 G82 <= Lee Ere OLE‘T LLL Aly auLdteqns 09L°€ 82 ae €01 691 St LS Lt Ilp LOE 289 I16‘T auld Jsaquiy 922 oe ee == = OIT 6€ ce = LL vei =e utd y4eqad LUM v16°801 G96 G2d GZE‘T 6pe'2 EL0°E G29°H 2ET°s 26T°TT 2e9°pt 96b°6T L62°Er auld esouapudd LOL‘ 12 59 661 659- eLS- Lpe*T 860°2 p98°T O29°€ GEstT LI9*2 POL‘ JLy-se,bnog - er er rer eee ee ee ee = = LMU UaUqluas £3994, Pueog puesnoy; - - - ----- - --- ee ee ee sasse|o 6°82 6°92 6°v2 6°22 6°02 6°81 6°91 6°vl 6°21 6°OI LLY *0'62.. =O'le ~ “0 G¢°) Ores “Ole. -0'G) =O'eE O'S =07E1 =0°1l =0r6 (qyBLay yseaug ye SayoUL) sseld vazowelg SaLdeds 9861 ‘ODLXAW MAN UL SSP, uazaWeLp pue SaLoads Aq $}Sa404 [PUOLZEN APLS3no pue[vaquiLy UO (a[NU sauqt4os) uaquiqmMes yo yRMOUH LeNuUe YaN--OE ALqe] 44 Table 31--Annual mortality of growing stock on timberland outside National Forests by species and ownership class in New Mexico, 1986 Species Douglas-fir Ponderosa pine Whitebark pine Limber pine Subalpine fir White fir Engelmann spruce Total softwoods Aspen Cottonwood Total hardwoods All species Table 32--Annual mortality of sawtimber (International Ownership class Other i 4 public Private Total ------ Thousand cubic feet - ----- - 266 4,585 4,851 = 355 355 - 575 575 266 55015 576 -=_ 440 440 = 440 440 266 i900 6,221 -inch rule) on timberland outside National Forests by species and ownership class in New Mexico, 1986 Species Douglas-fir Ponderosa pine Whitebark pine Limber pine Subalpine fir White fir Engelmann spruce Total softwoods Aspen Cottonwood Total hardwoods All species Ownership class Other public 1,183 de 1 45 Private 13,968 sod0 997 Total - Thousand board feet, International i-inch rule - 15,151 15335 o37 Table 33--Annual mortality of sawtimber (Scribner rule) on timberland outside National Forests by species and ownership class in New Mexico, 1986 Species Douglas-fir Ponderosa pine Whitebark pine Limber pine Subalpine fir White fir Engelmann spruce Total softwoods Aspen Cottonwood Total hardwoods All species Ownership class Other public Private Total - - - Thousand board feet, Scribner rule - - 920 46 10,891 1,082 743 12,716 1,588 1,588 14,304 11,811 1,082 743 13.5636 }5088 1,588 155224 1ée 9 es ee eve 6ZT 6bE bel é81 == £56 099°T OLS L8e*T 895 satoads LLY Obb = = = == 6be = == == == == = = 16 Spoompury [e}0] == = aa = ae = rs a a5 = == == == -- poomuo} 309 Ov -- -- -- -- 6ve -- -- -- =e = a oe 16 uadsy T8Z°S ie = Eve 6LT aes bel é81 == £56 099°T OLS L8€‘T Llb SPOOM}JOS [eJO] -- -- -- -- -- -- -- -- -- -- -- -- -- -- aonuds uuew,abuy _ -- -- -- ALJ 9PLYM GLS ae ae == == = == ss a on El¢ == c9€ =s ALJ auLdpeqns -- -- -- -- autd vaqul - == =< auld y4eqGazL4M = = a4 ao men -- aud eSOuapuodd 158‘ b 7 a ete 6Z1 BS bel c8l aa c£8 Tve‘T 90S 196 Llp 4Lj-se_bnog cece et ee eee Re Be ee ee eee eee = = = 999) DLGND pueSNOU| = - =~ = = se eee Se eee eee Se ee IE a oe a ns SP eee Wat ieee ee Se ee eee sasse[o 6°82 6°92 6°b2 6° 22 6°02 6°8I 6°9T 6bl 6°2l 6°OT 6°8 6°9 LLY +0°62 -0°Le -0°S2 =O5E¢ =0 12 =0°61 “0820 =O ST SO7E0 =O) KE =0°6 -0°4 -0°S d ee eeSSSSSSSSSSSSSSSSSSSSsSSSSSssssee Ssatoads (ybLay yseaug ye SayduL) sseld sazauerg a ea eee ea a ee a APS an a RIE ae ie ci ae eee Se A eS ot SD 9861 *OOLXaW MaN UL Sse,d UazZaWeLp puke saLdads Aq SzsSa4o4 | eUOLZEN APLSyNo pue[uaquiLy UO 4904S BuLMOUH yo ALL eZUOW LeNUUY--pPE aLqe] 47 1S€‘ 61 == = €0v°T raA Via | 898° T 069 S66 = vrs‘ 090*Z 69L‘T saLoeds L Ly 898°T am aie a =o 898°T => == dee == 24 XXXXX spoompuey | e}OL = == -- -- -- -- -- -- -- == me XXXXX POOMU0}}09 898°T aes es == cas 898°T == = = => == XXXXX uadsy €8r° LT a ae €0r'T 220°T => 069 S66 == ves‘ 090°Z 69Z°T SPOOM}JOS [PO] = -- -- -- -- -- -- -- -- -- -- -- eonuds uuew| abu = == == == ote == == == == == == == ALJ 97 LYM 966 Se == =< == =. == == mae cae 966 a AL} auLdpeqns -- -- -- -- -- -- -- -- -- -- -- -- guid uaquiy -- -- -- -- -- -- -- -- -- -- -- -- autd yueqaz Lum Gee'T => == == == => ES == == T09 G9v 692 autd esouapudd 2S1°ST =n == €0r'T eco t == 069 S66 na €v6°€ 665°S 00S‘T Aty-se_bnog Sasse[o 6°82 6°92 6°b2 6°22 6°02 6°8T 6°9T 6°tI 6r2I 6°OT LLY +0°62 =O" LZ -0°S2 -0°E? -O°I2 -0°6T =O-L1 -0°ST -0°ET =0° TL -0°6 (qyuBLay yseaug 7e SaydUL) sseld uazaweLg SaLodads 9861 SOOLXaW MaN UL SSeLD daqawerp pue saLdads Aq $zSav04 LPUOLZEN APLS}NO puejyaquiLy UO (A[Nu YOUL-F LBUOLJeUUaZUT) UaquLyMes JO AZLLeZWOW LeNUUY--GE aL qe 48 p22‘ = = Ist*l O16 g8s‘T 99g 608 = gIs‘€ 102*S EST 889°T ze = = i gest = = es = = XXXXX = = = oe = ae 2 = 7 = XXXXX 889° I aa Be a = ges‘ -- = ms Se = XXXXX 969° ET = T8tT O16 =< 99S 608 = gIs*€ l0e°S ~—-ESH*T vol =. = = = 3 sh = = = vol =I 280° 1 = = ne - ie a = si 90S 2l€ v0z O18‘ II ee Z Ist‘l O16 ae 99S 608 Ke O10‘€ G80'p = 6 v2“ T - eee ee ee eee ee ee = = BLM JaUqiuds Jaa} pueog puesnoy] - - - ---------------- sasse|d 6°82 6°92 6° b2 6°e2 6°02 6°81 6°91 6° bl 6°cl 6°OI LLW +0°62 -0°L2 -0°S2 =O'e2 “0°T2 -0°6T =0=21 =0°ST =0°E1 =O TT =0°6 (2YyBLay yseauq ze SayduL) ssejd sazawelg satoeds [Ly Spoompuey [eyO]) pOOMU0}}09 uadsy SPOOM}JOS [ezOL gonads uuew,abuy ALJ 9PLUM ALJ autdpeqns autd waquiy auld y4eqoy Lym autd eSOuapudd dtj-se,bnog SaLtoads 9861 SOOLXaW MAN UL SSBLD dazaMeLp pue saLoads Aq S}sas0j4 [CUOLZEN APLSzNO puejuaquity UO (aLN4 saUqLuds) uaquLyMes yo AZLLeJUOW [eNuUy--gE aLqey 49 Table 37--Annual mortality of growing stock on timberland outside National Forests by species and cause of death in New Mexico, 1986 CooL Cause of death Species SU Insects Disease Fire Animal Weather Suppression Logging Unknown! Total a — — —— — — — ————————————————————————————————————— -- ee ee ee ee ee eee ee Thousand cubic feet ----------------- Douglas-fir 3,951 358 -- -- -- -- -- 542 4,851 Ponderosa pine -- 6 -- -- -- -- -- 349 355 Whitebark pine -- -- -- -- -- -- -- -- -- Limber pine -- -- -- -- -- -- -- -- -- Subalpine fir Je 255 -- ae -- -- -- 320 575 White fir -- -- -- -- = == = =s =e Engelmann spruce eee Total-softwoods* 3,051". 619) te es en ee ele Aspen me = re ae s = << 440 440 Cottonwood -- -- -- -- -- -- _ = = Total hardwoods -- -- -- -- -- = _ 440 440 All species 3,951 619 -- -- -- -- = 1,651 6,221 1Because many destructive agents often attack trees in concert or in succession, it is often difficult to identify the actual causal agent. When the primary cause of death cannot be precisely determined, it is listed as unknown. Table 38--Annual mortality of sawtimber (International 4-inch rule) on timberland outside National Forests by species and cause of death in New Mexico, 1986 Cause of death Species Insects Disease Fire Animal Weather Suppression Logging Unknown Total ------- - ee Thousand board feet, International }4-inch rule - ---------- Douglas-fir 11,858 547 -- -- -- -- -- 2,747 15,152 Ponderosa pine -- -- -- -- -- -- -- 1,335 1.5335 Whitebark pine -- -- -- -- = == == == as Limber pine -- as -- -- — = == == = Subalpine fir -- -- -- -- -- -- — 996 996 White fir -- -- -- -- = -- — oo -- Engelmann spruce -- -- -- -- -- -- -- -- -- Total softwoods 11,858 547 -- -- -- -- -- 5,078 17,483 Aspen -- -- -- -- -- -- -- 1,868 1,868 Cottonwood -- -- -- -- -- -- -- -- -- Total hardwoods -- -- -- -- -- -- -- 1,868 1,868 All species 11,858 547 -- -- -- -- -- 6,946 19,351 a pee*Sl 9IL*S oes S = a3 an 98h 220°6 Satoads [LV nn ee EEUU EU EEUU IIE UEEEIE UIE NEU EE EERE EERE NC 889°T 88S°T = = -- -- -- -- -- SpOOMpuey [eIOL SS ee ee ee ee ee ee pOOMU0}}09 88S‘ 1 889‘ 1 oe a - ae == o- aie uadsy 9€9°ET 82l'b 7 oiled = ras a 98p 220°6 SPOOM}JOS [PPO] “a4 tO tee == == -- -- -- -- -- aonuds uuew,abuy "3 =< -- -- -- -- -- -- -- ALS 33 LUM po pr == = me co oe ce - ALJ auldeqns -- -- -- -- -- -- -- — aud waquily -- o -- -- -- -- -- auld yueqaz Lym -- auLd esouapudd O18‘ IT 20E ‘2 =< aD oe or ai 98P 220°6 ALy-se_bnog ---- +--+ -- = = = = dM Uauqiuss *}aa}¥ Ppureog puesnoyy - - - ---------- i [eo] umouyuj Butb607 uoLssauddng say zeam [ewLuy dul aseasiq $s zIaSuU] SaLdads yzeap so asne) OR6I SOOLXaW MAN UL YYeaP JO asned pure satoads Aq $ySa404 [PUOLJEN APLSINO pue[uaquiLy UO (a[NU saUqLudsS) Aaquiqmes Jo AZLLeJAOU LenuuYy--6E AL qe] 51 WOODLAND TABLES Table 40--Area of woodland outside National Forests by forest type and ownership class in New Mexico, 1987 Ownership class Forest type Other ; public Private Total -- cece eee Acres ---------- Pinyon-juniper 1,526,290 35912,189 5 ,038 ,479 Juniper 186,354 335. 166 521,520 Total woodland softwoods 1,712,644 3,847 ,355 5,559,999 Oak 23,541 157,911 181,452 Total woodland hardwoods Zoagoel 157,911 181,452 All types — 1,736,185 4,005 ,266 5,741,451 Table 41--Area of woodland outside National Forests by ownership class, forest type, and productivity class in New Mexico, 1987 Productivity class Ownership Forest type class : All gh Low classes --- coe eo ee Acres --------- Other public: Pinyon-juniper 15159,473 366 5817 1,526,290 Juniper 1555001 30,733 186 , 354 Oak 16.779 6,762 23541 Total 1.331.000 404 , 332 1,736,185 Private: Pinyon-juniper 2,860,291 651,898 345125169 Juniper 246,570 88 ,596 335., 166 Oak 145 ,841 12,070 1575900 Total 325 5702 752,564 4,005,266 Total: Pinyon-juniper 4,019,764 1,018,715 5,038,479 Juniper 402,171 119,349 521,520 Oak 162,620 18,832 181,452 Total 4,584,555 1,156,896 5,741,451 52 ISp*Tpl‘s 8rb‘ hs 699° blb 981 *2Td 618*€02'T 98e*9ZS°T €46 626 Le}OL eSb‘ 181 ITZ‘ 9p a 000° ST 9/9‘ 0€ G90‘ €2 929° bS PO 02S*12S 60€ ‘02 LZe. 18 G96°EE 068° 0Z Lvv‘ 0&2 8E9° pel dad Lune 6Lv‘8E0‘S 82r° LLL p10‘ 22p 122° €99 €$2° 201‘ vio zee | 689° 0SZ Aadtunt-uokuld > [POL 992° S00‘ 265° 8€9 166‘ 60€ 885° 09b 095° £08 L60°6vI‘T Ber Ev9 Le7O] IT6‘ZSI IIL‘ 9p ple‘ Il 000° ST 260° 81 G90‘ EZ 699° Ep 1e0 991 ‘GEE BES° El L9v‘ II 299° ET GBe°ts €€v* Srl 189‘ 66 dadtune 681° 2IS°€ eve’ scs OST‘ 82 926° 1Eb €80° vel 665‘ 086 880° 00S dadtunt-uoduld -O}PALUd G8I*9EL°T 958° S02 899° 9 865° 192 652° 00r 682° 2p GIS‘ 982 Le }O] TS‘ €2 — = ee p8S‘2l == 156‘ OI 1e0 pe‘ 98T TLL°9 p08‘ 62 €0€ ‘02 GOS‘ 6I v10°S8 £56‘ tz dad Lune 062‘92S‘T G80‘ 661 p98‘ vel G62°T€2 OLI‘89€ GL2‘2ve 109° 0S2 dadtunf-uokutg :9tLqnd say iO a S-) )| Sasse|o a4de/e 4 aUde/e 4 aude/ed4 a4de/e 4 ade /c 4 aUde/ ed LLY +000‘ T 666 - 008 662 - 009 66S - OO 66€ - 002 661 - 0 SSP lo adh} 4Sau04 dt ysuaume SSe[d awWwnLoA L861 SOOLXaW MAN UL SSR[D aWNLOA puke fadk} YSau0y SSSe,d dLySuaumo Aq S}S9U04 LPUOLZeN APLS}NO puelpoom jo kauy--Zp AL qe] 53 plo‘pvest 69252 ve2°2 66252 282°S H20°L 695°2T €S2°6I TOL‘I€ 282°bb €29°29 86°68 296°SET EIB°EI2 898°682 896‘ b2b LezoL Z12°€ = = == =o 02 Oz1 02 7 02 Ov OOT v8 885°2 pue|poom 49430 60S‘6ST 601 9 Ge St €8T pol vel z82‘T 209° 926‘P 296°81 88S5°19 §98°89 120 09b‘ £6 060°Z2 z0°2 28952 SL0°S 885°9 SZ9°OI 262591 O2T‘92 LEOSEE Y9BL‘OH EvISIS S66°/S €592°99 OH°lS 9€2°STT Jadtune €6b‘ 889 OL 9€T 28 291 €€2 O19‘T o8‘2 G9S°02 222°l€ 196°2L 86821 269°0LT 682‘8E2 uokuld > Le }OL L19°TL6 €9/‘T 999°T 6I8°T p6v'€ Ibvy'y 28°L BIIS€l L2l*02 909%62 99S‘2b e9'29 822°l6 OIL'LST 9€b‘602 B88S*LTE [230] Zia a == == = 02 O21 02 Ob 02 Ov 001 pel 885°2 pue|poom uayi0 612‘ byl 601 09 Ge Sb €8I 821 vel 600°T 6€2°T €6€*p L9S°ZT I12‘0S £€€0°89 120 Ovi‘ Tee p8S°T 86p°T 20Z°T T6e€ 650°r 88259 O19‘OT 2pl‘02 955°S2 pl2‘ee O29°LE ESL°2p 6IP°9E Z2EL*88 Jadiune 90‘ £64 OL vol 28 8S 6LT G8z‘I = pGe ‘2 196°ST TI0T‘82 SZI°SS 0625/6 229°221 SE2‘8sI uofutd 29}RALUd LS0°EZE 906 85S 086 88Z°T €8S6°2 B8bl‘b SET‘ LOI‘O2 €S€°Z2 else E0T°9S zeP°08 O8E‘ZOT Le30] = = =i so ca == ia te == == -- -- -- -- pue|poom 4aui0 062‘ST aS = oz ais a 9€ a €L2 €9€ €85 G6E‘T LEE IL. «228 120 Ooze‘ 291 90S 926 086 w89°T 625°2 LB8E‘b 289° O€2°ST 698°ZT SZe‘O2 O00S*E2 86°02 ¥0S‘92 Jadiune Lbpv‘ S61 =< ce ae OT S G2e €Sp vO9‘p 21°6 94Z4°LT B802°TE 020°8b ¥S50‘08 uokutd sdLLqnd say 40 kc rc rt rrr rrr tre et eee ee ee = = = S99U} PuesSNoOuU] - - - - ----------- + - - ee ee eee ee ee Sasse|d 6°82 6°92 6'b2 6°22 6°02 6°81 6°21 6°OI 6°8 6°9 6° 6°2 LLY #0°6¢.=0° 22 =07S2 =0°f2 -O°12: =O'6l . “0°71 =0 1 t=0:6 =0° 7 -0°S =0°¢ -O'T Satoads pue sse,o diLysuaumg (4e, [O09 JOOU Ze SaydUL) Sse,d uazaweLg L861 SODLXaW MAN UL SSP[D 4ajaWeLp pue SsaLdads ‘ssel{d diysuaumo Aq SzSa404 [CUOLIEN apPLSzNoO pue|pOOM UO Saad} JO UaquNN--cp aLqel 54 Table 44--Net volume on woodland outside National Forests by species and ownership class in New Mexico, 1987 Species Douglas-fir Ponderosa pine White fir Cottonwood Pinyon Juniper Oak Other woodland All species Ownership class Other public 10,158 2615913 459,135 8,790 760,056 55 Private 35203 925912 S72 15307 912,034 869,451 89,974 4,774 159336707 1o07 1,194,007 1,328,586 98 ,764 4,774 25093,013 *JuaWauNseau 4aZIWeLP JO JULOd U|aM}aq adUa,aJJLP BY JO aSNedaq a1qe} SLY} UL Papn[dUL yOU Bue SaLdads puejvaquits, O€1°929°2Z OI2°ZL OSESSS Z4G0°Z2S 6S‘v¥8 882°06 62Z°P9T 2Z0°OT2 6S5€°692 2ZLL°OIE B86b62E O8BSTZE E2S°SOE 0S59%2p2 SHISIIT yp Le&FOL pll‘v ce om bog as v6 890‘€ L02 vS TOZ 991 61 eel 612 vel pue|pOOM 49440 t9L‘ 86 €10°S racy an 80I O2L‘T GI6‘€ 9S9°T I8t‘T €62‘2 L8€‘ OT 188°9 €£0‘S 62°21 926‘ t2 v19‘*T2 4&0 GB8S‘°8zeST LvO°L9 98ISbb bI6Slp 90b°9L YSETS6L SLH°LOT 882°SET SI9°89IT O86°Z29T Eb6°6yI 2S2°0EL pr8°68 9892S €18‘ 91 dadtune LO00‘v61ST OST‘S 28€ ‘6 GE0‘t TZv'9 = €v9SZ =e S25 96€°EL L6£°86 pOLS9ET 20S*2ZT 9255981 s80E°E02 6I8°P9T p60SEL uokutd =Leq0] Zez°9Ol8°T ple*€9 ELb*Th 88S°2E 129°SS TIE‘09 Ebb'SIT OS9°8bI T6I‘8ZI 1S9%b22 p9B8've2 TIZ‘O&2 6”9°222 O090°S8T OFI‘Es L270] bll*b = <5 = 72 v6 890°€ L02 vS TOZ 991 61 ral 612 vel pue|poom 49430 €16°68 €T0°S Z8Z‘T 801 O2L‘T GI6‘E 10S‘T I8t‘T €99 185°6 I61‘9 80° b LIv‘ It C9L°EZ bS0‘ 61 4&0 1Sp‘ 698 T12‘es L99STE Sbb*82 002525 OS‘0S 645599 E598 SrES8OI E0P*90I 180‘ b6 200° 28 29€° 6S €£6° EE 06‘ OI dadtune ve0* 216 OSI‘S v20°8 S€0°bh ZOL‘T 2915S G62‘tb 615°09 621°69 096°ZOI 92bbEl 2IIS6EL BbZSIST SbI*Z2T 220°€S uokuld TaPeALUd 868° 6bZ 9eB°ET LLBSEL 69b°6T O26°82 LlbSOE 982°6b 22b‘19 89I‘T6 T21°98 ve9°bv6 699°T6 vl8°28 06S°LS G0S‘ 82 Leo] -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- pue|poom 4ayi0 16Z°8 =< == =5 a7 == SST += 0€9'T 008 969 SS6 c£8 €9T'T 09S*2 480 vel. 6Sv 9EB°EIl 61S°2I 69°61 902°v2 965°82 968°0b SbS*8h 022°09 LL5°9S 298° SS OS2°Ep 28bh°0E €G/°8T €18°S dadiune €26‘ 182 aiad BSE °T == v9l*b 188°T Ge2‘8 LL3°-21 892‘ 62 tbyl*82 920‘8E p9bv' lp 09S‘TS pl9° le 220‘ 02 uokuld ZOL~qnd uay 4 cere rt tr ete ee eee ee ee = = - YOdY DEGND puesnoy; - - - - ---------------------+--- Sasselo 6°82 6°92 =6 "be 6°22 6°02 6°8I 6°9T 6° bl 6°2l 6°OI 6°8 6°9 6°~ LLY +0°62 =07 £2 =0°S2. 407° €¢ =0°T?2 =0° 61 =0° 21 -0°ST ca 8 i =0° 11 -0°6 0 ied “05S =O" satdeds pue (4RLL[O9 ZOOU Ye SaYydUL) SseLd vazawerq sse,o dtysuaumg L861 ‘OOLX9W MAN UL SSe,D UdzZoweLp pue Ssatdads ‘Ssse,d dLysuaumo Aq $}Sa404 [PUOLZEN APLS}NO pue|pooM UO SaLIads PUe,[POOM 40 SWNLOA JaN--SGp AL gel 56 Table 46--Net volume on woodland outside National Forests by ownership class, forest type, and productivity class in New Mexico, 1987 Ownership class Other public: Private: Total: Forest type Pinyon-juniper Juniper Oak Total Pinyon-juniper Juniper Oak Total Pinyon-juniper Juniper Oak Total Productivity class High Low All classes ----- Thousand cubic feet - - - - - 563,136 65,303 4,678 633,117 1,497 ,823 93,707 118,381 L709, 911 2,060,959 159,010 123,059 2,343,028 57 116,544 75330 3,059 126,939 196 797 201 lz PELs 223 ,846 313,341 33 ,048 4,396 350,785 679,680 72,639 EEL! 760 ,056 1,694 ,620 119,419 119,718 1,933,757 2,374,300 192 ,058 127,455 2,693,813 €18*€69*2 ple‘ele GE6 E£E G6L°66€ 915° 88h 210° v6€ T81° vot LezO] pSp°L2l 2€8°08 vev'6 1$9°6 6b vl 989°9 21y°9 120 650‘ Z61 ITS‘ Op 808‘ TE 6Z1° 81 O10‘ OE 969° 8S G06‘ ZI vadtune oog'rZe*2 «146° TS8 £01‘ 262 GIO‘ ZZ€ LI‘ bby 0c9‘8ze 98° 8 yadtunf-uofutd > 1210) 1GL°€€6'1 89°29 [Ze°lte 902° 092 G9 Ie ZT€ 682 QT ‘ZZ [230] LTL*61t Z2€8° 08 vev6 159°6 Giz‘ 989°9 606‘ t 120 Ozp‘6Il 120‘ 2€ 220°8 GOL‘9 08°22 821° 8E 20‘ IT sadtune 029° v69°T — vEL° 69 G28‘ 661 OSE‘ yz 025‘ 00€ 868° bz 2° 9S sadtunf-uokutd :3}PALud 950° 092 12L‘Olz y19° OIL 680° 6€I 126‘ 9ST 002° POT G00‘ ze [ez0) (eLeL == < == pe2°9 == €0S‘T 120 69° ZL 06°83 9EL‘E2 pep‘ Il OvI‘Z 896 ‘61 188° I vadiune 089°629 LEZ‘ 202 8/8‘ 26 G99‘ /21 Lvs‘ ev 21° 8 129° 82 yadtunf-uokutd :9L,qnd 423430 --------- - - = - - - - = Jaay OEGND puesnoyy - - ---------------- sasse[o dUde/e Js Bde /e ds BUde/e 4 BUIe/e 74 BAde/ 674 dNde/ed4 LLY +000°T 666 - 008 66Z - 009 66S - 00% 66€ - 002 661 - 0 sse|3 oe adh} 4Sau04 diysuaumg SSP1D UNLOA L861 °ODLXaW MON UL SSB[D awWNLOA pue Sadk} yYSau0y SSSeLd dLySuauMO Aq SJSa404 [PUOLZEN APLS3NO pue|POOM UO AWNLOA YaN--/p ALqey 58 OOL‘O€E9 ESI°9E 2y6°6I 622°22 256°9E P9I'2S 692°2G 9vI‘6S LBT‘6L O0E‘HL OGI*GL 962°2S OLE*6E 619°02 £66°S Leqo] ISt‘2 =o = == = ple vv6 8ET 6LT Let bol 9/ IS 18 ev pue|pOOM 4a44() v6l‘ Tl €16 20v == == 100‘T OLE Ove vie bel 25€T BEL G6S‘1 G6Z‘I 088° 4&0 €S42°12b O8I‘SE 21°61 OOL'8I 286°2E 2SI‘Ib 809%bb SES*9b 226°SS 1280S 999‘ 8E 9IL‘T2 TAS) Ga 631 2l8°€ G8Z dadtune 201‘ 961 == ely 62S5‘€ 0/6°€ 1€9°6 (ECT. “SER 20 ell‘ 22 vlS*22 886‘ be 990‘0€ 125‘ 92 128‘ vl G82‘e uoAuld + LeqoL 296°92b z29e°2€ OvOSST E€2°9T G6EESL2 2€9*62 GpO'ZE 209°6€ 8825S 668°8b 82S5‘6b B8ZI‘SE 918*S2 v92° vl 919° b [e70] ISt*2 a= =< == == ble vv6 BET 6Z1 |WrAlt bol 9L IS 18 ep pue[pOOM 4d44() L9L‘8 £16 BE? == == 100‘T G2e eral 61 els Il2‘T cS2 €00°T 1621 2v9*T 4&0 G66°2/2 6BESTE §=6 HGS HT =6POLSZT B82°b2 BHOSS2 289°92 LEL‘82 88S‘ rE GOL‘ TE G18‘ 02 282‘ 21 219°9 885‘2 lbp dadtune 6£0‘ Eb las £92 62S‘€ 1SO0‘€ 602°€ 160°6 209‘ OT 28e‘9T 00S‘ 9I Bre. £2 890°22 OST‘8I poe‘ Ol bvs‘2 uoAuld TaTeALUd Bb‘ E02 I6Z‘°€ 206‘ 966°S £19°6 2€S22 pIi2°02 tvs‘ 6l 668‘ L2 10v'S2 216°S2—s BITS ZT p6v°el gse‘9 Zte‘T Leo] -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- pue|poom sayi0 Lev‘2 => v9l =s a= ial Sv 022 SLT 291 Itl 981 26S OS BE? 1&0 852° 8bl I6Z‘€ 81S*b 966‘S v69°8 vOl‘9T 926°/T 862‘ LI peesi2 S9l*6l 16Z‘L1 be6‘8 G2S‘b p82‘ BEE dadtune £90‘€S a O9L hss 616 82b'9 €p2°2 92S‘T 06£°9 vl0°9 09‘ d 866‘ Z LLE‘8 L9S‘v IbZ uokuld OLLqnd sayy ee ee et ee ee et ee eee ee ee ee ee = = = JODY DLGND puesnoy; - - -------- - - - ee ee ee ee er ee Sasselo 6°82 6°92 6° b2 6°22 6°02 6°81 6°91 6°bl 6°cl 6°OI 6°8 6°9 6°b LLV +0°62 =0°Z2 =0O°S2- <-O°E2 =O: 12 -0°6I =0°21 -0O°ST =05€1 {0m 6! -0°6 =Oin£ -0°S =(One satoeds pue sseto diysuaum( (AB, LOD JOON Ze SaYydUL) sse[d vazoueLg L861 “OOLX9W MAN UL SSPLD vazoweLp pue SsaLdads ‘sse,o diysuaumo Aq SySa404 | PUOLZEN ABPLS}NO pue[POOM UO SaLIadS PUL, POOM JO BUINLOA pkap JAN--8b ALqel 59 Table 49--Net dead volume of woodland species on woodland outside National Forests by ownership class, forest type, and productivity class in New Mexico, 1987 Productivity class Ownership Glaes Forest type Fa = All g classes - - - - Thousand cubic feet - - - - - Other public: Pinyon-juniper 145 ,040 43,402 188 ,442 Juniper 12.822 1,901 14,323 Oak 126 857 983 Total 157,988 45,760 203,748 Private: Pinyon-juniper 329,765 67,214 396 ,979 Juniper 13,421 5719 19,140 Oak 10,713 120 103833 Total 353 ,899 135053 426 ,952 Total: Pinyon-juniper 474,805 110,616 585 ,421 Juniper 26 4243 7,220 33,463 Oak 10,839 977 11,816 Total 5115007 118,813 630,700 Ee 60 002‘ 0€9 OLL‘ 92 168‘ €6 L0S‘€6 €56° 01 988° S9 €69° OI [270] 918° II 6656 EZT 80€ 2821 202 2G2 4e0 290° €€ O0T‘6 LOL‘ p81‘9 O€l'p 290°8 6/21 yadtune 22b* 8S 10‘ 9v2 110‘ 68 GIO‘ 8 1S‘ 96 229° LS 291°6 sadtunt-uokutd > [230] 256° 92b GSv vel 218° €9 069°ZS 166° 65 v19°€b peel [230] €€8° OT 6656 E/T B0€ bbe 202 102 120 Ov ‘61 68p°Z G9L'2 l6e‘e 00L°T O7ere §20°T sad Lune 66‘ 96€ LOE‘ LLI yes‘ 19 166‘°€S €46°ZS 20‘ Ob 260‘9 sadtunf-uofut :a}RALad 8bZ° C02 Ge‘ 0Z 610° 0€ 118° SE 956‘ Ib 212 ee 696 °€ [e701 €86 oe == == 8C6 == St 420 22€ pI I19‘I 2S‘2 €61°2 O€p'2 269° b G2 yadtune bb ssl y0L‘89 LLY‘ L2 p20‘°€€ 88S‘ BE 08S‘ ZI OL0‘E yadtunf-uokutg 294, qnd 4ayi0 sasse1o auoe/ ed aude / ed auoe/ed4 auoe/ eds a4oe/eds aue/ed4 LLY +000‘T 666 - 008 662 - 009 66S - OOb 66€ - 002 661 - O sse[o Se ad} 4Sau04 dL ysaaumg SSP[D aWNLOA /861 SOOLX9W MAN UL SSP[D BUINLOA pue ‘adAz ysau0j *sse_d dtysuaumo Aq S}Sav04 | eCUOLZEN APLS}NO puel[pooM UO SaLdads puUe|POOM 40 BWNLOA peap IAN--0G PLqe] 61 Table 51--Net annual growth on woodland outside National Forests by Species and ownership class in New Mexico, 1986 Species Douglas-fir Ponderosa pine White fir Cottonwood Pinyon Juniper Oak Other woodland All species Ownership class Other public 62 Private Thousand cubic feet 86 15095 47 114 12,881 6,054 1,652 ae 21,952 *Juawaunseauw uazawWeLp JO JULOd UaaMZaq BdUdVaJJLP BY} JO aSNedaq 91 Gey SLY} UL PapnlLoUL ZOU |a4e Saldads pue|YoquL|z "yaaJ ILGND 0OG ueYyy Ssa1, fee Se ee eee eee ge6°l2 9ST Sbl 651 892 Eve ces Ty0*T L19*T p92°2 peor’ e19t€ 690° b G6L‘b 805°S zLeqyol PUBL POOM 49440 £2 - I 958°T SI 8 I S €2 6 S LI OL 09 SS Obl O09€ 280° T 4e0 v90‘6 eel SII 8bl 9b2 062 962 299 1v6 1S0‘1 9LI‘T Lye‘t LOLI 216 vel doadtune G66‘9T 8 22 Ol LI v2 912 ele 659 Sele. L621 Le 2 GI2‘€ 025°€ 069‘°E€ uokuld >LeQOL o1902 Eat 801 96 €ZI B12 8p ebl Z10°t OOL*t 66l°2 209°2 S6z‘°e T69E L60°D [290] €2 == , I t pue|poom 4ay40 z99°I ST 8 I § €2 8 G § €9 eS eb 2€1 2be 606 1e0 y50°9 O01 18 G8 €91 BLT 182 6Eb 819 002 vl 9b8 6€L 88S 9Lb 4sadtune 1gs'zl 8 61 Ol g il 281 862 vSp ££6 l6e'l elZ*t e2p'z e242 019%2 uokuld :O}PRALUd BzeL CE 1€ €9 S6 611 vy 862 0vS 09S Ge8 lot Ot Olt « Tle [P90] belie = a= == —— == had on“ == -— -- “= -- -- -- pue|poom AIY}0 p02 -- -- -- -- -- I -- A l Ll ZI vl 81 eel 420 olo‘e ~— €€ 73 €9 €8 raul 6 €22 €2€ LSE 22b 10v g9€ pee 8G2 yadtune pIl‘p 9 -- € -- ral L pe Gl G02 002 90b 86S 26L 291 020‘T uokutd sOLiqnd 4ayi0 Sasse|9 6°82 6°92 6°b2 6°22 6°02 6°81 6°9T 6° bl 6*cl 6°Ol 6 6°b LLY +0°62 =0' Ze “7-0 Se --O5€¢ =O'12 =O'60. | “0-21 =ORST [ORE =0 TL -0°6 =0 =O Satoads pue sse,o dtysuaume (APL LOD JOO4 Ye SaYydUL) Sse[D uazoweLg 9861 ‘OOLXaW MAN UL SSBLD UazaWeLp puke *saLoads ‘sse,d dLysuaumo Aq Sysauo04 [eUOLZeN ApPLSyno pue_poom uo Satoads pue_[poom jo YyyMOUH LenuUe YaN--2G aLqe] 63 Table 53--Net annual growth on woodland outside National Forests by ownership class, forest type, and productivity class in New Mexico, 1986 Productivity class Ownership eiace Forest type me .. All g classes ----- Thousand cubic feet - - - - Other public: Pinyon-juniper 5,902 1,098 7,000 Juniper 380 57 437 Oak 113 24 137 Total 6,395 1,179 7,574 Private: Pinyon-juniper 17,300 1,926 19,226 Juniper 617 164 781 Oak 1,908 o7 1,945 Total 19,825 Zel2i 215952 Total: Pinyon-juniper 23,202 3,024 26,226 Juniper 997 221 1,218 Oak 2,021 61 2 082 Total 26,220 3,306 29,526 64 92S°62 689‘8 8S2°E 99S‘ b pel’ G68‘ b pBEesz [eyo] 180‘2 G68 221 eZ 192 211 25S 1e0 612‘ 611 281 08 I€2 €Sb vSI Jadtune 922°92 GIZ‘Z pS6‘2 elesb gE2‘S O€e ‘Sb 819‘T dadtunt-uodutd > [P70] 29612 €9l°9 LS1‘2 O8I‘€ €p2'p II8‘€ 861 [230] pp6‘ I G8 22 ELT 022 Zl 29p 1e0 281 G8 ral 82 €91 962 BET Jadtune 92261 €28°S €96‘°T 61652 098‘€ cOrse 861° T Jadtunl-uokutd 79} PALUd pls‘ L 926‘ IOI‘ 98 ST l6v‘I p80‘1 98S [e301 LEI -- -- -- Lb -- 06 180 Lev pe OIl 2S 89 LST 9I Jadtune 000‘ Z 268° 1 166 pees o1e 1 126 O8b dJadtunf-uokutg sot_qnd wayy9 Sasselo dN0e/eI4 JN0P/ 64 BAde/ 74 d4de/ed4 a40e/ cd d4de/e4 LLY +000‘T 666 - 008 66Z - 009 66S - OO0v 66€ - 002 661 - 0 sseLo adh} ySau04 dLysuaumg SSPLD aWNLOA 9861 ‘OOLXaW MAN UL SSB[D SWNLOA pue Sadhz Ysauoy SSse_[d dLysuaumo Aq S}SaV04 LPUOLZEN |PLS}NO pue_pooM uo YAMOUBH LeNnuUe YaN--p~G AL Ge 65 Table 55--Annual mortality on woodland outside National Forests by species and ownership class in New Mexico, 1986 Ownership class Species Other : public Private Total - ccc ete Thousand cubic feet - - - - - - Douglas-fir -- — aa Ponderosa pine -- a ae White fir -- as ae Cottonwood -- = Ze Pinyon 58 122 180 Juniper 161 5 166 Oak 7 ore, 7 Other woodland -- — ~ All species 226 iz? 353 Table 56--Number of pinyon Christmas trees on woodiand outside National Forests by ownership class, grade, and height class in New Mexico, 1987 Height class Ownership Christmas-tree All class grade 0-5 ft 6-10 ft 11-12 ft classes ---- ee eee Thousand trees - - ------- Other public: Premium 30 302 64 456 Standard 1,824 3,912 825 6,561 Utility 2,941 9,536 1,596 14,073 Total 4,795 13,810 2485 21,090 Private: Premium 952 1,620 138 25710 Standard 3.0/6 8,325 1,428 HS SESH Utility 16,120 25 ,849 4,554 46,523 Total 20 ,450 35 ,/94 6.120 62,364 Total: Premium 982 1,982 202 B37 1166 Standard 5,202 12237 23253 19,692 Utility 19,061 35,385 6,150 60,596 Total 25,245 49 ,604 8,605 83,454 66 Table 57--Number of fenceposts on woodland outside National Forests by ownership class, species, and type of post in New Mexico, 1987 , Type of post aa Species Line Corner Total - - - - Thousand fenceposts - - - - Other public: Juniper 22,997 11,419 34,416 Oak 540 102 642 Total 35037 8 Py 35,058 Private: Juniper 39,630 22 5400 62,030 Oak 12,236 SabSse 15 ,368 Total 51,866 255532 77 5398 Total: Juniper 62,627 33,819 96 446 Oak 125776 3,234 16,010 Total 75,403 ~ 37,053 112,456 67 COUNTY TABLES Table 58--Area of timberland outside National Forests by county in New Mexico, 1987 County Area - - Acres - - Bernalillo 16,300 Catron 40 ,302 Chaves 515 Cibola 101,619 Colfax 456,111 Curry -- De Baca 691 Dona Ana 1,910 Eddy -- Grant £34170 Guadalupe 6,117 Harding 6,144 Hidalgo 4,268 Lea -- Lincoln 20 5435 Los Alamos 1,972 Luna 13733 McKinley 104,904 Mora 183,042 Otero 270,263 Quay 6,098 Rio Arriba 319,936 Roosevelt -- Sandoval 100,075 San Juan 126;250 San Miguel 95,097 Santa Fe 375065 Sierra Za2oe Socorro 9,870 Taos 123,844 Torrance 23,428 Union 134026 Valencia 12,224 Total 2,099,292 68 Table 59--Net volume of growing stock and sawtimber on timberland outside National Forests by county in New Mexico, 1987 County Growing stock Sawtimber Thousand board feet Thousand Thousand International board feet - - cubic feet - - - - 4-inch rule - - - - Scribner rule - - Bernalillo 20,268 73,533 60 ,683 Catron 25,307 99,276 85,303 Chaves 499 2,077 1,792 Cibola 96,302 367,761 304,173 Col fax 427 ,632 1,403,361 L1353¢3o7 Curry -- -- -- De Baca 669 2,787 2,404 Dona Ana 2 5582 9,090 7,821 Eddy -- -- -- Grant 13,996 50,085 42,342 Guadalupe 2,741 8,222 6,713 Harding 3,564 12,593 10,312 Hidalgo 4,215 14,734 12,484 Lea -- -- ++ Lincoln 19,935 80,349 68 ,253 Los Alamos Seizes 9,911 8,130 Luna 373s 5,903 5,070 McKinley 67,033 305 ,685 260,223 Mora 173,852 705,228 583 ,659 Otero 268 ,696 1,077,514 916,783 Quay 2,615 7,902 6,480 Rio Arriba 359,349 1,440,748 1,200 ,587 Roosevelt -- -- -- Sandoval 124,395 455,128 376,849 San Juan 124,843 612,281 524,099 San Miguel 95,066 295,310 23% seic Santa Fe S2sits 120,446 97 ,827 Sierra 2,470 8,544 7,343 Socorro 8,364 29,533 25,230 Taos 157,011 568,174 462,164 Torrance 20,416 67,107 53,772 Union 8,778 29 5342 23,818 Valencia 13,167 47,714 39,219 Total 2,081,464 7,910,338 6,564,142 Table 60--Net annual growth of growing stock and sawtimber on timberland outside National Forests by county in New Mexico, 1986 Fe a EN RS Pe eS eee Se County Growing stock Sawtimber Soer Thousand board feet Thousand Thousand International board feet - - cubic feet - - - - }-inch rule - - - - Scribner rule - - Bernalillo 523 2.335 1,989 Catron 781 3,209 2,746 Chaves 10 56 45 Cibola 2,589 11.031 9,269 Colfax 73537 32,/23 26,641 Curry -- -- -- De Baca 13 76 61 Dona Ana 106 285 250 Eddy -- -- -- Grant 328 1,560 1,255 Guadalupe 118 706 490 Harding 118 961 672 Hidalgo 125 452 368 Lea -- -- -- Lincoln 458 2,467 2,063 Los Alamos 79 380 317 Luna 78 183 160 McKinley 1,568 5 589 4,815 Mora 5,980 25,250 20,941 Otero 9,243 50,653 41,878 Quay 114 676 469 Rio Arriba 8,907 38 ,288 b2,073 Roosevelt -- -- -- Sandoval 3.170 15,560 13,306 San Juan 2,705 12,493 10,604 San Miguel 2,975 14,038 10,691 Santa Fe 887 4,084 O54 7. Sierra 107 264 23¢e Socorro 308 836 750 Taos 4,476 16,092 13,519 Torrance 663 4,978 Seo Union 243 1,785 1,264 Valencia 355 15303 1,099 Total 54,564 246,311 205 ,309 70 Table 61--Annual mortality of growing stock and sawtimber on timberland outside National Forests by county in New Mexico, 1986 County Growing stock Sawtimber Thousand board feet Thousand Thousand International board feet - - cubic feet - - - - 4-inch rule - - - - Scribner rule - - Bernalillo 28 110 90 Catron se -- -- Chaves 3 15 14 Cibola 230 895 718 Colfax 4,278 11724 8,889 Curry -- -- -- De Baca 4 21 18 Dona Ana -- -- -- Eddy -- -- -- Grant -- -- -- Guadalupe -- -- -- Harding 12 36 28 Hidalgo -- =e -- Lea -- -- -- Lincoln 85 401 356 Los Alamos 3 i2 10 Luna -- -- -- McKinley a1 200 164 Mora 11 48 36 Otero 313 1,241 1105 Quay =e — = Rio Arriba 566 2,208 1,814 Roosevelt -- -- -- Sandoval 195 760 625 San Juan 12 45 37 San Miguel 38 166 125 Santa Fe 46 179 147 Sierra =< -- -- Socorro -- -- -- Taos 274 1,070 879 Torrance -- -- -- Union 58 167 126 Valencia 14 53 43 Total 6,221 19,351 15,224 Table 62--Area, net volume, net annual growth, and net annual mortality of woodland species on woodland outside National Forests by county in New Mexico oOoOXx mS -----——-——n ees—eeeeeeeeee Net Net annual Annual County Area volume growth mortality (1987) (1987) (1986) (1986) Se a ee a aa eae ee - -Acres-- ---+--+-+-+-+-+---- Thousand cubic feet ----------- Bernalillo 79,376 36 ,882 583 (1) Catron 422 ,393 226 ,803 2,175 6 Chaves 5,504 1,435 22 -- Cibola 611,688 305,035 2,933 197 Colfax 177 237 143,790 1,714 -- Curry 1,945 578 8 -- De Baca 3,007 913 iis} -- Dona Ana 35 ,532 11,463 123 (1) Eddy 2,499 490 8 -- Grant 100,271 44,041 427 29 Guadalupe 99,149 25,476 311 -- Harding 76,627 21,988 366 -- Hidalgo 50,283 18 ,658 180 8 Lea 4,262 1107 16 -- Lincoln 209 ,023 79,461 1,038 -- Los Alamos 1,783 871 10 (1) Luna 26 456 7,916 79 (1) McKinley 7213729 374 ,583 3,597 42 Mora 85,439 33,751 493 -- Otero 155,061 111,639 1,657 -- Quay 52,816 15,501 205 -- Rio Arriba 579,853 349 , 388 3,674 50 Roosevelt 3,189 929 13 -- Sandoval 305,941 126,144 1,169 7 San Juan 476,140 217,534 1,956 1 San Miguel 411,671 149,539 2,065 -- Santa Fe 205 ,446 55,010 695 (1) Sierra 54,847 19,730 210 (1) Socorro 295 ,806 118,385 1,267 2 Taos 123,411 65,142 859 (1) Torrance 2055721 80,410 943 -- Union 122,043 36 296 589 -- Valencia 35 ,303 12,925 128 11 Total 5,741,451 2,693,813 29 5526 353 ILess than 500 cubic feet. 72 Van Hooser, Dwane D. 1990. Timberland and woodland resources outside National Forests in New Mexico, 1987. Resour. Bull. INT-68. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Research Station. 72 p. Presents land area, timberland and woodland area, associated volume, and components of change for the forest lands outside the National Forests in New Mexico. KEYWORDS: forest survey, inventory, volume, pinyon-juniper wUUAL INTERMOUNTAIN RESEARCH STATION The Intermountain Research Station provides scientific knowledge and technology to im- prove management, protection, and use of the forests and rangelands of the Intermountain ~ West. Research is designed to meet the needs of National Forest managers, Federaland State agencies, industry, academic institutions, public and private organizations, and indi- viduals. Results of research are made available through publications, symposia, workshops, training sessions, and personal contacts. The Intermountain Research Station territory includes Montana, Idaho, Utah, Nevada, and western Wyoming. Eighty-five percent of the lands in the Station area, about 231 million acres, are classified as forest or rangeland. They include grasslands, deserts, shrublands, alpine areas, and forests. They provide fiber for forest industries, minerals and fossil fuels for energy and industrial development, water for domestic and industrial con- sumption, forage for livestock and wildlife, and recreation opportunities for millions of visitors. Several Station units conduct research in additional western States, or have missions that are national or international in scope. Station laboratories are located in: Boise, Idaho Bozeman, Montana (in cooperation with Montana State University) Logan, Utah (in cooperation with Utah State University) Missoula, Montana (in cooperation with the University of Montana) Moscow, Idaho (in cooperation with the University of Idaho) Ogden, Utah Provo, Utah (in cooperation with Brigham Young University) Reno, Nevada (in cooperation with the University of Nevada) USDA policy prohibits discrimination because of race, color, national origin, sex, age, reli- gion, or handicapping condition. Any person who believes he or she has been discriminated against in any USDA-related activity should immediately contact the Secretary of Agriculture, Washington, DC 20250.