Competition for national forest timber in the Northern, Pacific Southwest, and Pacific Northwest regions.

Treesearch

Richard W. Haynes

1980-01-01

Competition for National Forest timber was examined in the Northern, Pacific Southwest, and Pacific Northwest Regions of the Forest Service, U.S. Department of Agriculture. The impacts of sealed bidding and the Small Business Set-Aside Program were found to vary widely among the different appraisal zones. Noncompetitive sales were screened for collusive activity; and...

Detrimental soil disturbance associated with timber harvest systems on National Forests in the Northern Region

Treesearch

Derrick Reeves; Deborah Page-Dumroese; Mark Coleman

2011-01-01

Maintaining site productivity on forested lands within the National Forest System is a Federal mandate. To meet this mandate, soil conditions on timber harvest units within the Northern Region of the USDA Forest Service cannot exceed a threshold of 15% areal extent of detrimental soil disturbance (DSD; defined as a combination of compaction, puddling, rutting, burning...

75 FR 20979 - Six Rivers National Forest, Mad River Ranger District, Ruth, CA, Beaverslide Timber Sale and Fuel...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-22

... DEPARTMENT OF AGRICULTURE Forest Service Six Rivers National Forest, Mad River Ranger District, Ruth, CA, Beaverslide Timber Sale and Fuel Treatment Project AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare a supplemental environmental impact statement. SUMMARY: The Forest Service is...

Timber resource statistics for the Chatham area of the Tongass National Forest, Alaska, 1982.

Treesearch

George Rogers; Willern W.S. van Hees

1991-01-01

Statistics on forest area, total gross and net volumes, and annual net growth and mortality are presented from the 1980-82 timber inventory of the Chatham Area, Tongass National Forest, Alaska. Available timberland area is estimated at 1.4 million acres, net growing stock volume at 7.2 billion cubic feet, and annual net growth and mortality at 35.9 and 54.8 million...

Timber resource statistics for the Ketchikan area of the Tongass National Forest, Alaska, 1985.

Treesearch

George Rogers; Willem W.S. van Hees

1991-01-01

Statistics on forest area, total gross and net volumes, and annual net growth and mortality are presented from the 1984-85 timber inventory of the Ketchikan Area, Tongass National Forest, Alaska. Available timberland area is estimated at 1.5 million acres, net growing stock volume at 8.2 billion cubic feet, and annual net growth and mortality at 24.8 and 65.6 million...

National forests

Treesearch

Linda A. Joyce; Geoffry M. Blate; Jeremy S. Littell; Steven G. McNulty; Constance I. Millar; Susanne C. Moser; Ronald P. Neilson; Kathy O' Halloran; David L. Peterson

2008-01-01

The National Forest System (NFS) is composed of 155 national forests (NFs) and 20 national grasslands (NGs), which encompass a wide range of ecosystems, harbor much of the nation’s biodiversity, and provide myriad goods and services. The mission of the U.S. Forest Service (USFS), which manages the NFS, has broadened from water and timber to sustaining ecosystem health...

The value of volume and growth measurements in timber sales management of the National Forests

NASA Technical Reports Server (NTRS)

Lietzke, K. R.

1977-01-01

This paper summarizes work performed in the estimation of gross social value of timber volume and growth rate information used in making regional harvest decisions in the National Forest System. A model was developed to permit parametric analysis. The problem is formulated as one of finding optimal inventory holding patterns. Public timber management differs from other inventory holding problems in that the inventory, itself, generates value over time in providing recreational, aesthetic and environmental goods. 'Nontimber' demand estimates are inferred from past Forest Service harvest and sales levels. The solution requires a description of the harvest rates which maintain the optimum inventory level. Gross benefits of the Landsat systems are estimated by comparison with Forest Service information gathering models. Gross annual benefits are estimated to be $5.9 million for the MSS system and $7.2 million for the TM system.

Non-timber forest products and forest stewardship plans

Treesearch

Becky Barlow; Tanner Filyaw; Sarah W. Workman

2015-01-01

To many woodland owners “harvesting” typically means the removal of timber from forests. In recent years many landowners have become aware of the role non-timber forest products (NTFPs) can play in supplemental management strategies to produce income while preserving other forest qualities. NTFPs are a diverse group of craft, culinary, and medicinal products that have...

Sustainable forest management of tropical forests can reduce carbon emissions and stabilize timber production

Treesearch

N. Sasaki; G.P. Asner; Yude Pan; W. Knorr; P.B. Durst; H.O. Ma; I. Abe; A.J. Lowe; L.P. Koh

2016-01-01

The REDD+ scheme of the United Nations Framework Conventionon Climate Change has provided opportunities to manage tropical forests for timber production and carbon emission reductions. To determine the appropriate loggingtechniques, we analyzed potential timber production and carbon emission reductions under two logging techniques over a 40-year period of selective...

Forest Productivity and Timber Supply Modeling in the South

Treesearch

Frederick Cubbage; Jacek Siry; Robert Abt; David N. Wear; Steverson Moffat

1998-01-01

The South can increase forest productivity on industrial and nonindustrial private forest (NIPF) lands. As timber markets have improved and timber prices have increased, returns from intensive management are more profitable. The interaction of timber markets, inventory, and prices are analyzed in new southern timber supply models sponsored by the Southern Forest...

Tongass National Forest timber demand: projections for 2015 to 2030

Treesearch

Jean M. Daniels; Michael D. Paruszkiewicz; Susan J. Alexander

2016-01-01

Projections of Alaska timber products output; the derived demand for logs, lumber, residues, and niche products; and timber harvest by owner were developed using a trend-based analysis. This is the fifth such analysis performed since 1990 to assist planners in meeting statutory requirements for estimating planning-cycle demand for timber from the Tongass National...

Effects of site preparation on timber and non-timber values of loblolly pine plantations

Treesearch

Jianbang Gan; Stephen H. Kolison; James H. Miller; Tasha M. Hargrove

1998-01-01

This study evaluated the timber and non-timber values of the forest stands generated by four site preparation methods tested in the Tuskegee National Forest 15 yr earlier. The timber values of the forest stands were assessed with the timber yields predicted by the SE TWIGS model. Non-timber benefits were evaluated through the Contingent Valuation Method. Two hundred...

Non-timber forest products: alternatives for landowners

Treesearch

James L. Chamberlain; A.L. Hammett

2002-01-01

Recently a great deal of attention has been given to forest products that are plant-based but do not come from timber. These "alternative" products are found growing under the forest canopy as herbs, shrubs, vines, moss and even lichen. Although they have been gathered for generations, non-timber forest products have had less attention than "more...

Projected US timber and primary forest product market impacts of climate change mitigation through timber set-asides

Treesearch

Prakash Nepal; Peter J. Ince; Kenneth E. Skog; Sun J. Chang

2013-01-01

Whereas climate change mitigation involving payments to forest landowners for accumulating carbon on their land may increase carbon stored in forests, it will also affect timber supply and prices. This study estimated the effect on US timber and primary forest product markets of hypothetical timber set-aside scenarios where US forest landowners would be paid to forego...

Recommendations for sustainable development of non-timber forest products

Treesearch

Gina H. Mohammed

2001-01-01

Non-timber forest products--or NTFPs--are considered here to be botanical products harvested or originating from forest-based species, but excluding primary timber products, industrial boards and composites, and paper products. A recent study of non-timber forest products in Ontario, Canada, identified at least 50 types of NTFPs and hundreds of specific products used...

Timber Products Supply and Demand

Treesearch

Jeffrey P. Prestemon; Robert C. Abt

2002-01-01

This chapter describes historical, current, and projected timber inventories and timber product outputs from southern forests. It also attempts to place these quantities in national and international perspectives. Timber is the most valuable commercial commodity taken from most forests, and its removal strongly influences the character of those forests. Timber is...

Summary estimates of forest resources on unreserved lands of the Ketchikan inventory unit, Tongass National Forest, southeast Alaska, 1998.

Treesearch

Willem W.S. van Hees

2001-01-01

Summary estimates are presented of forest resource area, timber volume, and growth and mortality of timber on unreserved national forest land in the Ketchikan inventory unit of the Tongass National Forest. Pacific Northwest Research Station, Forest Inventory and Analysis crews collected inventory data from 1995 to 1998. Productive forest land area (timberland) was...

Summary estimates of forest resources on unreserved lands of the Chatham inventory unit, Tongass National Forest, southeast Alaska, 1998.

Treesearch

Willem W.S. van Hees

2001-01-01

Summary estimates are presented of forest resource area, timber volume, and growth and mortality of timber on unreserved national forest land in the Chatham inventory unit of the Tongass National Forest. Pacific Northwest Research Station, Forest Inventory and Analysis crews collected inventory data from 1995 to 2000. Productive forest land area (timberland) was...

Summary estimates of forest resources on unreserved lands of the Stikine inventory unit, Tongass National Forest, southeast Alaska, 1998.

Treesearch

Willem W.S. van Hees

2001-01-01

Summary estimates are presented of forest resource area, timber volume, and growth and mortality of timber on unreserved national forest land in the Stikine inventory unit of the Tongass National Forest. Pacific Northwest Research Station, Forest Inventory and Analysis, crews collected inventory data from 1995 to 1998. Productive forest land area (timberland) was...

The Timber Resources of Maine. A Report on the Forest Survey made by the U.S. Forest Service

Treesearch

Roland H. Ferguson; Franklin R. Longwood; Franklin R. Longwood

1960-01-01

This is a report on the timber resources of Maine. It is based on the findings of a forest survey made in 1954-58 by the Northeastern Forest Experiment Station, U.S. Forest Service. The Maine survey was part of a nationwide survey that is being made to evaluate the extent and condition of the Nation's forest resources.

The forest resources of the Ottawa National Forest, 1993.

Treesearch

Earl C. Leatherberry; James L. Meunier

1997-01-01

The inventory of the forest resources of the Ottawa National Forest reports 967.0 thousand acres of land, of which 908.6 thousand acres are forested. This bulletin presents an analysis of forest resources focusing on change in tree species composition, timber volume, growth, removals, and mortality.

A national assessment of physical activity on US national forests

Treesearch

Jeffrey D. Kline; Randall S. Rosenberger; Eric M. White

2011-01-01

In an era of declining timber harvests on federal lands, the US Forest Service has sought to better describe the public benefits associated with the nation's continued investment in managing the national forests. We considered how national forests contribute to public health by providing significant outdoor recreation opportunities. Physical inactivity has become...

Timber resource statistics for eastern Washington, 1995.

Treesearch

Neil McKay; Patricia M. Bassett; Colin D. MacLean

1995-01-01

This report summarizes a 1990-91 timber resource inventory of Washington east of the crest of the Cascade Range. The inventory was conducted on all private and public lands except National Forests. Timber resource statistics from National Forest inventories also are presented. Detailed tables provide estimates of forest area, timber volume, growth, mortality, and...

36 CFR 261.6 - Timber and other forest products.

Code of Federal Regulations, 2010 CFR

2010-07-01

... or otherwise damaging any timber, tree, or other forest product, except as authorized by a special-use authorization, timber sale contract, or Federal law or regulation. (b) Cutting any standing tree... otherwise identifying any tree or other forest product in a manner similar to that employed by forest...

36 CFR 261.6 - Timber and other forest products.

Code of Federal Regulations, 2014 CFR

2014-07-01

... or otherwise damaging any timber, tree, or other forest product, except as authorized by a special-use authorization, timber sale contract, or Federal law or regulation. (b) Cutting any standing tree... otherwise identifying any tree or other forest product in a manner similar to that employed by forest...

36 CFR 261.6 - Timber and other forest products.

Code of Federal Regulations, 2011 CFR

2011-07-01

... or otherwise damaging any timber, tree, or other forest product, except as authorized by a special-use authorization, timber sale contract, or Federal law or regulation. (b) Cutting any standing tree... otherwise identifying any tree or other forest product in a manner similar to that employed by forest...

36 CFR 261.6 - Timber and other forest products.

Code of Federal Regulations, 2013 CFR

2013-07-01

... or otherwise damaging any timber, tree, or other forest product, except as authorized by a special-use authorization, timber sale contract, or Federal law or regulation. (b) Cutting any standing tree... otherwise identifying any tree or other forest product in a manner similar to that employed by forest...

36 CFR 261.6 - Timber and other forest products.

Code of Federal Regulations, 2012 CFR

2012-07-01

... or otherwise damaging any timber, tree, or other forest product, except as authorized by a special-use authorization, timber sale contract, or Federal law or regulation. (b) Cutting any standing tree... otherwise identifying any tree or other forest product in a manner similar to that employed by forest...

The fourth Minnesota forest inventory: timber volumes and projections of timber supply.

Treesearch

John S. Jr. Spencer

1982-01-01

The fourth inventory of Minnesota's forest resources shows a 21% increase in growing-stock volume between 1962 and 1977, from 9.4 to 11.5 billion cubic feet. Presented are text and statistics on timber volume, growth, mortality, removals, and future timber supply.

Timber products output and timber harvests in Alaska: projections for 1992-2010.

Treesearch

D.J. Brooks; R.W. Haynes

1994-01-01

Projections of Alaska timber products output, the derived demand for raw material, and timber harvest by owner are developed from a trend-based analysis. By using a spread-sheet model, material flows in the Alaska forest sectorare fully accounted for. Demand for Alaska national forest timber is projected and depends on product output and harvest by other owners. Key...

Expanding the scale of forest management: allocating timber harvests in time and space

Treesearch

Eric J. Gustafson

1996-01-01

This study examined the effect of clustering timber harvest zones and of changing the land use categories of zones (dynamic zoning) over varying temporal and spatial scales. Focusing on the Hoosier National Forest (HNF) in Indiana, USA as a study area, I used a timber harvest allocation model to simulate four management alternatives. In the static zoning alternative,...

A process to establish and use base period prices for national forest system transaction evidence timber appraisal

Treesearch

Richard W. Haynes; Kenneth E. Skog; Richard Aubuchon

2016-01-01

The USDA Forest Service is required to appraise timber prior to it being offered for sale. Currently the Forest Service uses a transaction evidence based approach, but concerns have been raised about availability—both in number and applicability—of timber sales used as the basis of this approach. In addition to the problem of few sales, in certain situations a notable...

78 FR 36164 - Tongass National Forest; Ketchikan-Misty Fiords Ranger District; Alaska; Saddle Lakes Timber Sale...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-17

... District; Alaska; Saddle Lakes Timber Sale Environmental Impact Statement AGENCY: Forest Service, USDA... Notice of Intent (NOI) to prepare an Environmental Impact Statement for the Saddle Lakes Timber Sale... management plans documented with a Record of Decision or Decision Notice (reference 36 CFR part 218). This...

Below-cost timber sales and the political marketplace

NASA Astrophysics Data System (ADS)

Cortner, Hanna J.; Schweitzer, Dennis L.

1993-01-01

Political pressures exist to increase the economic efficiency of timber management and production on the national forests managed by the USDA Forest Service. There is growing belief both outside and within the Forest Service that current levels of timber production, and most particularly uneconomic timber production, should be reduced. Many argue that eliminating uneconomic timber management programs will both save money and reduce environmental degradation. This article traces the political evolution of the focus on economic efficiency in timber production and explores the political-institutional factors that are shaping the current policy debate. The below-cost issue is less about economic efficiency than it is about political advantage and alternative political visions of the societal role of the nation's national forests now and in the future.

36 CFR 223.14 - Where timber may be cut.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Where timber may be cut. 223... AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER General Provisions § 223.14 Where timber may be cut. (a) The cutting of trees, portions of trees or other forest products may be authorized on any National...

Non-timber forest products in Hawaii

Treesearch

Katie Kamelamela; James B. Friday; Tamara Ticktin; Ashley Lehman

2015-01-01

Hawaiian forests provide a wide array of non-timber forest products for both traditional and modern uses. Flowers, vines, and ferns are collected for creating garlands or lei for hula dances and parades. Lei made from materials gathered in the forest are made for personal use and sold, especially during graduation times. Bamboo is harvested for structures and for...

Tracking our Nation's vital forest resources

Treesearch

Southern Research Station USDA Forest Service

2007-01-01

Since the 1930s, the Forest Inventory and Analysis (FIA) program of the United States Department of Agriculture Forest Service has been tracking forest extent, health, vitality, and contributions to the national and global timber supply. Our field, office, and administrative staff are dedicated to helping foresters, wildlife biologists, universities, non-governmental...

Assessing timber availability in upland Hardwood Forests

Treesearch

Dennis M. May; Chris B. LeDoux

1992-01-01

Reported forest inventory statistics gathered by the USDA Forest Service, Southern Forest Experiment Station, Forest Inventory and Analysis (SOFIA) have been criticized because not all of the inventory volume reported is truly available for harvest. In response to this criticism, a procedure has been developed for assessing timber availability from reported inventory...

Non-timber forest products in sustainable forest management

Treesearch

James L. Chamberlain; A.L. Hammett; Philip A. Araman

2001-01-01

The forests of Southern United States are the source of many non-timber forest products (NTFPs). The collection, trade and use of these products have been important to rural economies since Europeans settled in this country. At the same time the plants from which these products originate are crucial to healthy ecosystems. Over the last decade, the market demand and the...

A comparative analysis of hardwood sawtimber quality of national forests versus adjacent lands

Treesearch

William G. Luppold; John E. Baumgras; Raymond M. Sheffield; Raymond M. Sheffield

1998-01-01

Since the mid 1980s, increased public scrutiny of timber sales in national forests and changes in Forest Service policy have resulted in delayed or reduced sales of hardwood sawtimber. As a result, the hardwood industry has become increasingly concerned about future supplies of timber from national forests. On the surface, these concerns seem difficult to understand...

Clustering Timber Harvests and the Effects of Dynamic Forest Management Policy on Forest Fragmentation

Treesearch

Eric J. Gustafson

1998-01-01

To integrate multiple uses (mature forest and commodity production) better on forested lands, timber management strategies that cluster harvests have been proposed. One such approach clusters harvest activity in space and time, and rotates timber production zones across the landscape with a long temporal period (dynamic zoning). Dynamic zoning has...

Forest ecosystem services: Provisioning of non-timber forest products

Treesearch

James L. Chamberlain; Gregory E. Frey; C. Denise Ingram; Michael G. Jacobson; Cara Meghan Starbuck Downes

2017-01-01

The purpose of this chapter is to describe approaches to calculate a conservative and defensible estimate of the marginal value of forests for non-timber forest products (NTFPs). 'Provisioning" is one of four categories of benefits, or services that ecosystems provide to humans and was described by the Millennium Ecosystem Assessment as 'products...

Aggregate Timber Supply: From the Forest to the Market

Treesearch

David N. Wear; Subhrendu K. Pattanayak

2003-01-01

Timber supply modeling is a means of formalizing the production behavior of heterogeneous landowners managing a wide variety of forest types and vintages within a region. The critical challenge of timber supply modeling is constructing theoretically valid and empirically practical aggregate descriptions of harvest behavior. Understanding timber supply is essential for...

Non-timber forest products: alternative multiple-uses for sustainable forest management

Treesearch

James L. Chamberlain; Mary Predny

2003-01-01

Forests of the southern United States are the source of a great diversity of flora, much of which is gathered for non-timber forest products (NTFPs). These products are made from resources that grow under the forest canopy as trees, herbs, shrubs, vines, moss and even lichen. They occur naturally in forests or may be cultivated under the forest canopy or in...

36 CFR 223.85 - Noncompetitive sale of timber.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Noncompetitive sale of timber. 223.85 Section 223.85 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.32 - Timber sale operating plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Timber sale operating plan. 223.32 Section 223.32 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.32 - Timber sale operating plan.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Timber sale operating plan. 223.32 Section 223.32 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.32 - Timber sale operating plan.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Timber sale operating plan. 223.32 Section 223.32 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.32 - Timber sale operating plan.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Timber sale operating plan. 223.32 Section 223.32 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.85 - Noncompetitive sale of timber.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Noncompetitive sale of timber. 223.85 Section 223.85 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.85 - Noncompetitive sale of timber.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Noncompetitive sale of timber. 223.85 Section 223.85 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

Ecological and biological considerations for sustainable management of non-timber forest products in northern forests

Treesearch

Luc C. Duchesne; John C. Zasada; Iain Davidson-Hunt

2001-01-01

With a current output of over $241 million per year, non-timber forest products (NTFPs) contribute significantly to the welfare of rural and First Nations communities in Canada. Maple sap products, wild mushrooms, and wild fruits are the most important NTFPs for consumption both in Canada and abroad. However, because of increased access to international markets by...

36 CFR 223.32 - Timber sale operating plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Timber sale operating plan... SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER Timber Sale Contracts Contract Conditions and Provisions § 223.32 Timber sale operating plan. Sale contracts with a term of 2 years or more shall provide...

The Timber Resources of Delaware. A Report on tbe Forest survey made by the U.S. Forest Service.

Treesearch

Roland H. Ferguson; Roland H. Ferguson

1959-01-01

This is a report on the findings of the first comprehensive survey of the timber resources of Delaware. It describes, as of 1957, the area and condition of the forest land, the volume of standing timber, the annual growth and mortality of the forest growing stock, and the extent of timber cutting. The survey made by the Forest Service, U.S. Department of Agriculture,...

Timber resource statistics for non-Federal forest land in southwest Oregon.

Treesearch

Donald R. Gedney; Patricia M. Bassett; Mary A. Mei

1986-01-01

This report summarizes a 1985 timber resource inventory of the non-Federal forest land in the five counties (Coos, Curry, Douglas, Jackson, and Josephine) in southwest Oregon. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

Stumpage prices, volume sold, and volumes harvested from the National Forests of the Pacific Northwest Region, 1984 to 1996.

Treesearch

Richard W. Haynes

1998-01-01

Two measures of stumpage prices and timber volumes from individual National Forests have been compiled for the Pacific Northwest Region, USDA Forest Service. The first measure is the price and volume of timber sold (1984-96) for the major species for each National Forest. The second measure is the price and volume of timber harvested (1988-96) from individual National...

Hardwood timber resources of the Douglas-fir subregion.

Treesearch

Melvin E. Metcalf

1965-01-01

The statistics on hardwood timber volume and type area presented here are being made available in response to the increasing interest in this resource in western Oregon and western Washington. These estimates are based on data obtained by the U.S. Forest Service in the course of timber inventories carried out by National Forest Administration on National Forest lands...

Non-timber forest products: local livelihoods and integrated forest management

Treesearch

Iain Davidson-Hunt; Luc C. Duchesne; John C. Zasada

2001-01-01

In October of 1999 a conference was held in Kenora, Ontario, Canada, to explore the non-timber forest products (NTFPs) of boreal and cold temperate forests. Up to this time, the concept of NTFP, was one that had been developed largely for tropical and subtropical forests. An extensive body of literature exists on a wide range of topics for the NTFPs of tropical and...

The status of North Carolina's national forests, 2002

Treesearch

Sonja N. Oswalt; Tony G. Johnson

2007-01-01

This bulletin describes forest resources of the Pisgah/Cherokee, Nantahala, Croatan, and Uwharrie National Forests in the State of North Carolina. It is based on sampling conducted by the U.S. Department of Agriculture Forest Service, Southern Research Station, Forest Inventory and Analysis Research Work Unit. This bulletin addresses forest area estimates; timber...

Timber and Amenities on Nonindustrial Private Forest Land

Treesearch

Subhrendu K. Pattanayak; Karen Lee Abt; Thomas P. Holmes

2003-01-01

Economic analyses of the joint production timber and amenities from nonindustrial private forest lands (NIPF) have been conducted for several decades. Binkley (1981) summarized this strand of research and elegantly articulated a microeconomic household model in which NIPF owners maximize utility by choosing optimal combinations of timber income and amenities. Most...

Impact of professional foresters on timber harvests on West Virginia nonindustrial private forests

Treesearch

Stuart A. Moss; Eric Heitzman

2013-01-01

Timber harvests conducted on 90 nonindustrial private forest properties in West Virginia were investigated to determine the effects that professional foresters have on harvest and residual stand attributes. Harvests were classified based on the type of forester involved: (1) consulting/state service foresters representing landowners, (2) industry foresters representing...

Timber management planning with timber ram and goal programming

Treesearch

Richard C. Field

1978-01-01

By using goal programming to enhance the linear programming of Timber RAM, multiple decision criteria were incorporated in the timber management planning of a National Forest in the southeastern United States. Combining linear and goal programming capitalizes on the advantages of the two techniques and produces operationally feasible solutions. This enhancement may...

Timber resource statistics for non-federal forest land in northwest Oregon.

Treesearch

Donald R. Gedney; Patricia M. Bassett; Mary A. Mei

1986-01-01

This report summarizes a 1986 timber resource inventory of the non-Federal forest land in the 10 counties (Clackamas, Clatsop, Columbia, Hood River, Marion, Multnomah , Polk, Tillamook, Washington, and Yamhill) in northwest Oregon. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

36 CFR 223.62 - Timber purchaser road construction credit.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Timber purchaser road construction credit. 223.62 Section 223.62 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.62 - Timber purchaser road construction credit.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Timber purchaser road construction credit. 223.62 Section 223.62 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.62 - Timber purchaser road construction credit.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Timber purchaser road construction credit. 223.62 Section 223.62 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.62 - Timber purchaser road construction credit.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Timber purchaser road construction credit. 223.62 Section 223.62 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.14 - Where timber may be cut.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Where timber may be cut. 223.14 Section 223.14 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL PRODUCTS...

36 CFR 223.14 - Where timber may be cut.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Where timber may be cut. 223.14 Section 223.14 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL PRODUCTS...

36 CFR 223.14 - Where timber may be cut.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Where timber may be cut. 223.14 Section 223.14 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL PRODUCTS...

36 CFR 223.14 - Where timber may be cut.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Where timber may be cut. 223.14 Section 223.14 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL PRODUCTS...

Wyoming's forest products industry and timber harvest, 2005

Treesearch

Jason P. Brandt; Todd A. Morgan; Mike T. Thompson

2009-01-01

This report traces the flow of Wyoming's 2005 timber harvest through the primary timber-processing industry to the wholesale market and residue-using sectors. The structure, capacity, operations, and conditions of Wyoming's primary forest products industry are described; and volumes and uses of wood fiber are quantified. Historical and recent changes in...

Non-industrial private forests: timber supply for an uncertain future.

Treesearch

Ralph J. Alig

1990-01-01

According to U.S. Forest Service estimates (in press), annual timber harvest volume in the United States will have to increase from the 18 billion cubic feet of 1986 to 27 billion cubic feet by 2040 to satisfy increasing demand (Figure 1). It's doubtful that public forest lands can provide much of this additional timber, primarily because of increasing calls for...

Alaska's timber harvest and forest products industry, 2005

Treesearch

Jeff M. Halbrook; Todd A. Morgan; Jason P. Brandt; Charles E. Keegan; Thale Dillon; Tara M. Barrett

2009-01-01

This report traces the flow of timber harvested in Alaska during calendar year 2005, describes the composition and operations of the state's primary forest products industry, and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as trends in timber harvest, production, and sales of primary wood products....

Timber resource statistics for non-Federal forest land in west-central Oregon.

Treesearch

Donald R. Gedney; Patricia M. Bassett; Mary A. Mei

1987-01-01

This report summarizes a 1985-86 timber resource inventory of the non-Federal forest land in the four counties (Benton, Lane, Lincoln, and Linn) in west-central Oregon. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

Modeling Forest Timber Productivity in the South: Where Are We Today?

Treesearch

V. Clark Baldwin; Quang V. Cao

1999-01-01

The current southern species growth and yield prediction capability, new techniques utilized, and modeling trends over the last 17 years, were examined. Changing forest management objectives that emphasize more non-timber resources may have contributed to the continuing genetii lack of emphasis in modeling the timber productivity of the South's largest forest...

36 CFR 223.187 - Determinations of unprocessed timber.

Code of Federal Regulations, 2011 CFR

2011-07-01

... AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...) and its implementing regulations. I fully understand that exporting unprocessed timber originating... domestically is a violation of this Act, its implementing regulations, and the False Statements Act (18 U.S.C...

Modeling the Complex Impacts of Timber Harvests to Find Optimal Management Regimes for Amazon Tidal Floodplain Forests

PubMed Central

Fortini, Lucas B.; Cropper, Wendell P.; Zarin, Daniel J.

2015-01-01

At the Amazon estuary, the oldest logging frontier in the Amazon, no studies have comprehensively explored the potential long-term population and yield consequences of multiple timber harvests over time. Matrix population modeling is one way to simulate long-term impacts of tree harvests, but this approach has often ignored common impacts of tree harvests including incidental damage, changes in post-harvest demography, shifts in the distribution of merchantable trees, and shifts in stand composition. We designed a matrix-based forest management model that incorporates these harvest-related impacts so resulting simulations reflect forest stand dynamics under repeated timber harvests as well as the realities of local smallholder timber management systems. Using a wide range of values for management criteria (e.g., length of cutting cycle, minimum cut diameter), we projected the long-term population dynamics and yields of hundreds of timber management regimes in the Amazon estuary, where small-scale, unmechanized logging is an important economic activity. These results were then compared to find optimal stand-level and species-specific sustainable timber management (STM) regimes using a set of timber yield and population growth indicators. Prospects for STM in Amazonian tidal floodplain forests are better than for many other tropical forests. However, generally high stock recovery rates between harvests are due to the comparatively high projected mean annualized yields from fast-growing species that effectively counterbalance the projected yield declines from other species. For Amazonian tidal floodplain forests, national management guidelines provide neither the highest yields nor the highest sustained population growth for species under management. Our research shows that management guidelines specific to a region’s ecological settings can be further refined to consider differences in species demographic responses to repeated harvests. In principle, such fine

Modeling the complex impacts of timber harvests to find optimal management regimes for Amazon tidal floodplain forests

USGS Publications Warehouse

Fortini, Lucas B.; Cropper, Wendell P.; Zarin, Daniel J.

2015-01-01

At the Amazon estuary, the oldest logging frontier in the Amazon, no studies have comprehensively explored the potential long-term population and yield consequences of multiple timber harvests over time. Matrix population modeling is one way to simulate long-term impacts of tree harvests, but this approach has often ignored common impacts of tree harvests including incidental damage, changes in post-harvest demography, shifts in the distribution of merchantable trees, and shifts in stand composition. We designed a matrix-based forest management model that incorporates these harvest-related impacts so resulting simulations reflect forest stand dynamics under repeated timber harvests as well as the realities of local smallholder timber management systems. Using a wide range of values for management criteria (e.g., length of cutting cycle, minimum cut diameter), we projected the long-term population dynamics and yields of hundreds of timber management regimes in the Amazon estuary, where small-scale, unmechanized logging is an important economic activity. These results were then compared to find optimal stand-level and species-specific sustainable timber management (STM) regimes using a set of timber yield and population growth indicators. Prospects for STM in Amazonian tidal floodplain forests are better than for many other tropical forests. However, generally high stock recovery rates between harvests are due to the comparatively high projected mean annualized yields from fast-growing species that effectively counterbalance the projected yield declines from other species. For Amazonian tidal floodplain forests, national management guidelines provide neither the highest yields nor the highest sustained population growth for species under management. Our research shows that management guidelines specific to a region’s ecological settings can be further refined to consider differences in species demographic responses to repeated harvests. In principle, such fine

36 CFR 223.85 - Noncompetitive sale of timber.

Code of Federal Regulations, 2011 CFR

2011-07-01

... SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...). Notwithstanding the provisions of paragraph (a) of this section or any other regulation in this part, for timber... any other regulation in this part, when such extraordinary conditions exist on sales not addressed in...

Glossary of Terms Used in Timber Harvesting and Forest Engineering

Treesearch

Bryce J. Stokes; Colin Ashmore; Cynthia L. Rawlins; Donald L. Sirois

1989-01-01

Provides definitions for 1,026 words and terms used in timber harvesting and forest engineering, with an emphasis on temrs related to timber harvesting operations. Terminology dealing with basic forestry, harvesting equipment, and economics is stressed.

Modelling the standing timber volume of Baden-Württemberg-A large-scale approach using a fusion of Landsat, airborne LiDAR and National Forest Inventory data

NASA Astrophysics Data System (ADS)

Maack, Joachim; Lingenfelder, Marcus; Weinacker, Holger; Koch, Barbara

2016-07-01

Remote sensing-based timber volume estimation is key for modelling the regional potential, accessibility and price of lignocellulosic raw material for an emerging bioeconomy. We used a unique wall-to-wall airborne LiDAR dataset and Landsat 7 satellite images in combination with terrestrial inventory data derived from the National Forest Inventory (NFI), and applied generalized additive models (GAM) to estimate spatially explicit timber distribution and volume in forested areas. Since the NFI data showed an underlying structure regarding size and ownership, we additionally constructed a socio-economic predictor to enhance the accuracy of the analysis. Furthermore, we balanced the training dataset with a bootstrap method to achieve unbiased regression weights for interpolating timber volume. Finally, we compared and discussed the model performance of the original approach (r2 = 0.56, NRMSE = 9.65%), the approach with balanced training data (r2 = 0.69, NRMSE = 12.43%) and the final approach with balanced training data and the additional socio-economic predictor (r2 = 0.72, NRMSE = 12.17%). The results demonstrate the usefulness of remote sensing techniques for mapping timber volume for a future lignocellulose-based bioeconomy.

2000 national fire plan and its ramifications for wood supply from western national forests

Treesearch

Henry Spelter; Peter Ince

2001-01-01

Will the National Forests become a more reliable supplier of timber again in conjunction with the National Fire Plan? The National Forests represent a major potential source of wood fiber in the West. They occupy 48% of the commercial forestland, hold 63% of the region?s softwood growing stock, and contribute 48% of its net annual growth. But in California, Idaho,...

Using TPO data to estimate timber demand in support of planning on the Tongass National Forest

Treesearch

Jean M. Daniels; Michael D. Paruszkiewicz; Susan J. Alexander

2015-01-01

Projections of Alaska timber products output, the derived demand for logs, lumber, residues, and niche products, and timber harvest by owner are developed by using a trend-based analysis. This is the fifth such analysis performed since 1990 to assist planners in meeting statutory requirements for estimating planning cycle demand for timber from the Tongass National...

Integrating GIS Technology With Forest Management And Habitat Assessment Efforts On Our National Forests

Treesearch

Joan M. Nichols; S. Arif Husain; Christos Papadas

2000-01-01

Research was conducted on a section of the Superior National Forest to develop and examine potential methods or approaches that may be used to integrate non-timber resources in multiple-use planning. An indicator species for old-growth conifer forests, pine marten (Martes americana), was chosen to examine potential conflicts between specific forest management practices...

California's forest products industry and timber harvest, 2012

Treesearch

Chelsea P. McIver; Joshua P. Meek; Micah G. Scudder; Colin B. Sorenson; Todd A. Morgan; Glenn A. Christensen

2015-01-01

This report traces the flow of California's 2012 timber harvest through the primary wood products industry and provides a description of the structure, condition, and economic impacts of California's forest products sector. Historical forest products industry changes are discussed, as well as trends in harvest, production, mill residue, and sales. Also...

1966 Oregon timber harvest.

Treesearch

Brian R. Wall

1967-01-01

The 1966 Oregon timber harvest totaled 8.9 billion board feet, 5 percent less than the harvest in 1965. During 1966, the total public timber harvest declined 10 percent to 4.8 billion board feet. The uncut volume of public timber under contract at the end of 1966 was 7.6 billion board feet, up 1.3 billion board feet from 1965's year end total. National Forest...

36 CFR 223.201 - Limitations on unprocessed timber harvested in Alaska.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Limitations on unprocessed timber harvested in Alaska. 223.201 Section 223.201 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND...

Alaska’s timber harvest and forest products industry, 2011

Treesearch

Erik C. Berg; Charles B. Gale; Todd A. Morgan; Allen M. Brackley; Charles E. Keegan; Susan J. Alexander; Glenn A. Christensen; Chelsea P. McIver; Micah G. Scudder

2014-01-01

This report traces the flow of timber harvested in Alaska during calendar year 2011, describes the composition and operations of the state’s primary forest products industry, and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as trends in timber harvest, production, export, sales of primary wood products,...

36 CFR 219.11 - Timber requirements based on the NFMA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Timber requirements based on the NFMA. 219.11 Section 219.11 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PLANNING National Forest System Land Management Planning § 219.11 Timber requirements based on the...

36 CFR 219.11 - Timber requirements based on the NFMA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Timber requirements based on the NFMA. 219.11 Section 219.11 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PLANNING National Forest System Land Management Planning § 219.11 Timber requirements based on the...

36 CFR 219.11 - Timber requirements based on the NFMA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Timber requirements based on the NFMA. 219.11 Section 219.11 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PLANNING National Forest System Land Management Planning § 219.11 Timber requirements based on the...

A guide to selected non-timber forest products of the Hayfork Adaptive Management Area, Shasta-Trinity and Six Rivers National Forests, California

Treesearch

Yvonne Everett

1997-01-01

Demand for non-timber forest products (NTFPs) is increasing, and growing numbers of people are enhancing their incomes by harvesting NTFPs from the wild. If forest ecosystems are to continue to produce NTFPs in the long run, harvesters must learn how to gather them in ways that minimize harvest damage to woods and wildlife. This guide, developed in a collaborative,...

The timber resources of Pennsylvania. A report on the forest survey made by the U.S. Forest Service

Treesearch

Roland H. Ferguson; Roland H. Ferguson

This is a report on the timber resources of Pennsylvania. It is based on the findings of a survey made by the Forest Service, U.S. Department of Agriculture as part of a nationwide forest appraisal. The survey data show--as of January 1955--the area and condition of the forest land and the volume and quality of the standing timber. They also include, for the year 1954...

Likelihood of Timber Management on Nonindustrial Private Forests: Evidence From Research Studies

Treesearch

Ralph J. Alig; Karen J. Lee; Robert J. Moulton

1990-01-01

Research on timber management tendencies by nonindustrial private forest owners, while sometimes conflicting, provides useful information to support policy analyses of timber supply and investment behavior. Numerous research studies regarding tree planting, intermediate stand treatments, and timber harvesting are reviewed. Conclusive research findings include that: (1...

Trade-offs between carbon stocks and timber recovery in tropical forests are mediated by logging intensity.

PubMed

Roopsind, Anand; Caughlin, T Trevor; van der Hout, Peter; Arets, Eric; Putz, Francis E

2018-07-01

Forest degradation accounts for ~70% of total carbon losses from tropical forests. Substantial emissions are from selective logging, a land-use activity that decreases forest carbon density. To maintain carbon values in selectively logged forests, climate change mitigation policies and government agencies promote the adoption of reduced-impact logging (RIL) practices. However, whether RIL will maintain both carbon and timber values in managed tropical forests over time remains uncertain. In this study, we quantify the recovery of timber stocks and aboveground carbon at an experimental site where forests were subjected to different intensities of RIL (4, 8, and 16 trees/ha). Our census data span 20 years postlogging and 17 years after the liberation of future crop trees from competition in a tropical forest on the Guiana Shield, a globally important forest carbon reservoir. We model recovery of timber and carbon with a breakpoint regression that allowed us to capture elevated tree mortality immediately after logging. Recovery rates of timber and carbon were governed by the presence of residual trees (i.e., trees that persisted through the first harvest). The liberation treatment stimulated faster recovery of timber albeit at a carbon cost. Model results suggest a threshold logging intensity beyond which forests managed for timber and carbon derive few benefits from RIL, with recruitment and residual growth not sufficient to offset losses. Inclusion of the breakpoint at which carbon and timber gains outpaced postlogging mortality led to high predictive accuracy, including out-of-sample R 2 values >90%, and enabled inference on demographic changes postlogging. Our modeling framework is broadly applicable to studies that aim to quantify impacts of logging on forest recovery. Overall, we demonstrate that initial mortality drives variation in recovery rates, that the second harvest depends on old growth wood, and that timber intensification lowers carbon stocks. �

75 FR 65608 - Flathead National Forest-Swan Lake Ranger District, Montana; Wild Cramer Forest Health and Fuels...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-26

... and Fuels Reduction Project to harvest timber, reduce hazardous forest fuels, prescribe burn, and... National Forest System lands before they burn onto private lands; (6) provide forest products to the local... of prescribed ecosystem burning are proposed. Use of existing and construction of temporary and...

Deriving simple and adjusted financial rates of return on Mississippi timber lands by combining forest inventory and analysis and Timber Mart-South data

Treesearch

Andrew J. Hartsell

2007-01-01

This study compares returns on investments in Mississippi timber lands with returns on alternative investments. The real annual rates of return from mature, undisturbed timber lands in Mississippi over a 17-year period (1977-94) were computed. Southern Research Station Forest Inventory and Analysis (FIA) timber volume data and Timber Mart-South (TMS) data on timber...

Impact of Alternative Timber Management Policies on Availability of Forest Land in the Northeast

Treesearch

Owen W. Herrick

1977-01-01

Gaging the ability of the forest resource to satisfy future timber requirements is central to solving many problems arising from competition for use of forest land. In this study, production potentials of forest acreage in the Northeastern United States under management alternatives that range from extensive to intensive are weighed against several estimates of timber...

Forest area and timber resources of the San Joaquin area, California.

Treesearch

Charles L. Bolsinger

1978-01-01

This report presents statistics on forest area and timber volume and a description of the recent and future timber situations in Alpine, Amador, Calaveras, Fresno, Kern, Kings, Madera, Mariposa, Merced, Mono, San Joaquin, Stanislaus, Tulare, and Tuolumne Counties, California.

How might FIA deliver more information on status and trends of non-timber forest products?

Treesearch

Stephen P. Prisley

2015-01-01

Data from the Forest Inventory and Analysis program (including the Timber Products Output portion) are critical for assessing the sustainability of US timber production. Private sector users of this information rely on it for strategic planning, and their strong support of the FIA program has helped to ensure funding and program viability. Non-timber forest products...

Timber market research, private forests, and policy rhetoric

Treesearch

David N. Wear; Jeffrey P. Prestemon

2004-01-01

The development of the profession and practice of forestry in the United States can be linked to urgent concerns regarding timber shortages in the late 19th century (Williams 1989). These were based largely on perceived failures of forest landowners to protect or invest enough in the productive capacity of their forests (Manthy 1977). The South, as the only major...

Analysis of the interaction between timber markets and the forest resources of Maine

Treesearch

William G. Luppold; Paul E. Sendak

2004-01-01

The abundant timber resources of Maine are critical to the State's timber economy; thus, when the 1995 forest inventory indicated a 20% decline in softwood growing stock, there was great concern by industry and government. Furthermore, declining near-term softwood growing stock levels were forecast. To better understand what was occurring in Maine's forest,...

Analysis of the Interaction Between Timber Markets and the Forest Resources of Maine

Treesearch

William G. Luppold

2004-01-01

The abundant timber resources of Maine are critical to the State's timber economy; thus, when the 1995 forest inventory indicated a 20% decline in softwood growing stock, there was great concern by industry and government. Furthermore, declining near-term softwood growing stock levels were forecast. To better understand what was occurring in Maine's forest,...

Washington's public and private forests.

Treesearch

Charles L. Bolsinger; Neil McKay; Donald FL Gedney; Carol Alerich

1997-01-01

This report summarizes and analyzes 1988-91 timber inventories of western and eastern Washington. These inventories were conducted on all private and public lands except National Forests. Timber resource statistics from National Forest inventories also are presented. Detailed tables provide estimates of forest area, timber volume, growth, mortality, and harvest. Data...

Timber resources of Ohio

Treesearch

Neal P. Kingsley; Carl E. Mayer

1970-01-01

Under the authority of the McSweeney-McNary Forest Research Act of May 22, 1928, and subsequent amendments, the Forest Service, U. S. Department of Agriculture, conducts a series of continuing forest surveys of all states to provide up-to-date information about the forest resources of the Nation. A resurvey of the timber resources of Ohio was made in 1966 and 1967 by...

36 CFR 223.6 - Cutting and removal of timber in free-use areas.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Cutting and removal of timber in free-use areas. 223.6 Section 223.6 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND...

36 CFR 223.6 - Cutting and removal of timber in free-use areas.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Cutting and removal of timber in free-use areas. 223.6 Section 223.6 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND...

36 CFR 223.6 - Cutting and removal of timber in free-use areas.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Cutting and removal of timber in free-use areas. 223.6 Section 223.6 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND...

36 CFR 223.6 - Cutting and removal of timber in free-use areas.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Cutting and removal of timber in free-use areas. 223.6 Section 223.6 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND...

Assessing the Non-Timber Value of Forests: A Revealed-Preference, Hedonic Model

Treesearch

Riccardo Scarpa; Joseph Buongiorno; Jiin-Shyang Hseu; Karen Lee Abt

2000-01-01

Based on revealed preference theory, the value of non-timber goods and services obtained by forest owners, private or public, should be at least equal to the difference between the value of what they could have cut had they tried to maximize timber revenues, and of what they actually cut. This definition was applied to estimate the non-timber value (NTV) of...

Understanding the relationships between American ginseng harvest and hardwood forests inventory and timber harvest to improve co-management of the forests of eastern United States

Treesearch

James L. Chamberlain; Stephen Prisley; Michael McGuffin

2013-01-01

The roots of American ginseng have been harvested from the hardwood forests of eastern United States, along-side timber, since the mid-1700s. Very little is known about this non-timber commodity relative to timber, although significant volumes of ginseng root have been harvested from the same forests along with timber. The harvest of ginseng correlated positively and...

Evaluation of the use of scientific information in developing the 1997 Forest plan for the Tongass National Forest.

Treesearch

Fred H. Everest; Douglas N. Swanston; Charles G. Shaw; Winston P. Smith; Kent R. Julin; Stewart D. Allen

1997-01-01

The Tongass National Forest is the largest remaining relatively unaltered coastal temperate rain forest in the world. The Forest consists of 16.9 million acres of land distributed across more that 22,000 islands and a narrow strip of mainland in southeast Alaska. The Forest contains abundant timber, wildlife, fisheries, mineral, and scenic resources. The authors...

Substitution and the USDA Forest Service log export restrictions.

Treesearch

Gary R. Lindell

1980-01-01

With some exceptions, the substitution of national forest timber for exported private timber is forbidden by regulations. Certain firms may use a limited amount of national forest timber as replacement for exported private timber, however, in accordance with their pattern of purchases and exports from 1971 through 1973. About 359 million board feet of national forest...

Non-timber forest products enterprises in the south: perceived distribution and implications for sustainable forest management

Treesearch

J.L. Chamberlain; M. Predny

2003-01-01

Forests of the southern United States are the source of a great diversity of flora, much of which is gathered to produce non-timber forest products (NTFPs). These products are made from resources that grow under the forest canopy as trees, herbs, shrubs, vines, moss and even lichen. They occur naturally in forests or may be cultivated under the forest canopy or in...

Projections of the demand for national forest stumpage by region: 1980-2030.

Treesearch

Richard W. Haynes; Kent P. Connaughton; Darius M. Adams

1981-01-01

The concept of regional demand is described and applied to the demand for National Forest stumpage. Specifically, demand functions for stumpage (price-quantity relationships) are developed by decade for the major National Forest Regions. The' demand functions are consistent with the 1980 timber program prepared under requirements of the Renewable Resources...

Sustainable management of non-timber forest resources

Treesearch

Secretariat of the Convention on Biological Diversity

2001-01-01

If policy on sustainable management of non-timber forest resources (NTFR) is to be implemented successfully, then recognition that there is no "one size fits all" policy is essential. Policies and their implementation practice have to be tailored to local ecological, economic, cultural and political circumstances. This complexity and the diversity of species...

Stumpage prices and volumes sold for individual western national forests: 1984-2007.

Treesearch

David Kling

2008-01-01

Sold prices for national forest stumpage provide geographically specific price references for timber. This report presents sold price series for western national forests from 1984 through first 3 months of 2007. Selected trends in stumpage prices and sold volumes as well as issues related to species aggregation in the data are also discussed.

Oregon's forest products industry and timber harvest 2013 with trends through 2014

Treesearch

Eric A. Simmons; Micah G. Scudder; Todd A. Morgan; Erik C. Berg; Glenn A. Christensen

2016-01-01

This report traces the flow of Oregon’s 2013 timber harvest through the primary wood products industry and provides detailed description of the structure, timber use, operations, and condition of Oregon’s forest products sector. It is the third in a series of reports that update the status of the industry every 5 years, and is based on a census of timber-using...

Forest disturbances, deforestation and timber harvest patterns in the Conterminous United States

NASA Astrophysics Data System (ADS)

Boschetti, L.; Huo, L. Z.

2016-12-01

Current estimates of carbon-equivalent emissions report the contribution of deforestation as 12% of total anthropogenic carbon emissions (van der Werf et al., 2009), but accurate monitoring of forest carbon balance should discriminate between land use change related to forest natural disturbances, forest management and deforestation. The total change in forest cover (Gross Forest Cover Loss, GFCL) needs to be characterized based on the cause (natural/human) and on the outcome of the change (regeneration to forest/transition to non-forest)(Kurtz et al, 2010). We developed a multitemporal, object-oriented methodology to classify GFCL as either (a) deforestation, (b) fire and insect disturbances (c) forest management practices. The Landsat-derived University of Maryland Global Forest Change product (Hansen, 2013) is used to identify all the areas forest cover loss: those areas are subsequently converted to objects, and used to extract temporal profiles of spectral reflectances and spectral indices from the Landsat WELD dataset. Finally, the temporal profiles and descriptive parameters of shapes, textures, and spatial relationships of the objects are used in a rule-based classifier to identify the type of disturbance. To pathfind a global disturbance type classification, the methods are demonstrated by wall-to-wall classification of the forest cover loss in the conterminous United States for the 2002-2011 period. The results show that deforestation accounts for a small percentage (approximately 2%) of the GFCL in the CONUS, and are in agreement with the known patterns of logging activity, fire and insect damage. The time series of timber harvest clearcut is also in agreement with the national timber extraction statistics, showing reduced harvesting following the 2008 economic crisis. The results also highlight the different management practices on private and public lands: 36% of the US forests are publicly owned (federal, state and local institutions) but account only

Ownership change and timber supply on nonindustrial private forestland.

Treesearch

Eugene M. Carpenter

1985-01-01

Presents trends in private forest land ownership in Michigan's Upper Peninsula. Describes how changes in owners, their intentions, and their actions might affect the area's timber supply with implications for the national timber supply.

Expanding site productivity research to sustain non-timber forest functions

Treesearch

D. Andrew Scott; James A. Burger; Barbara Crane

2006-01-01

Southern forests produce multiple products and services including timber, wildlife habitat, species bio- and genetic divenity, water quality and control, waste remediation, recreation, and carbon sequestration. All of these benefits must be produced in a sustainable manner to meet today's societal needs without compromising future needs. A forest site is...

The timber resources of Maryland

Treesearch

Roland H. Ferguson

1967-01-01

Under the authority of the McSweeney-McNary Forest Research Act of May 22, 1928, and subsequent amendments, the Forest Service, U. S. Department of Agriculture, conducts a series of continuing forest surveys of the states to provide up-to-date information about the forest resources of the Nation. A resurvey of the timber resources in Maryland was made in 1962-63 by the...

The timber resources of Pennsylvania

Treesearch

Roland H. Ferguson

1968-01-01

Under the authority of the McSweeney-McNary Forest Research Act of May 22, 1928, and subsequent amendments, the Forest Service, U. S. Department of Agriculture, conducts a series of continuing forest surveys of all states to provide up-to-date information about the forest resources of the Nation. A resurvey of the timber resources in Pennsylvania was made in 1963-65 by...

The timber resources of Vermont

Treesearch

Neal P. Kingsley; Joseph E. Barnard

1968-01-01

Under the authority of the McSweeney-McNary Forest Research Act of May 22, 1928, and subsequent amendments, the Forest Service, U. S. Department of Agriculture, conducts a series of continuing forest surveys of all states to provide up-to-date information about the forest resources of the Nation. A resurvey of the timber resources in Vermont was made in 1965 and 1966...

36 CFR 223.193 - Procedures for reporting acquisition and disposition of unprocessed Federal timber.

Code of Federal Regulations, 2010 CFR

2010-07-01

...; the origin of National Forest System timber acquired; the sale name; the contract number(s); brand... conveyed to another person; and the date of disposal; (2) An accounting by origin, in net board feet...) The volume by species of National Forest System surplus species timber acquired and exported or sold...

Factors Affecting Florida Scrub-Jay Nest Survival on Ocala National Forest, Florida

Treesearch

Kathleen Franzreb; Stan Zarnoch

2011-01-01

One of the main populations of the Florida scrub-jay (Aphelocoma coerulescens), a federally threatened species, occurs on Ocala National Forest, Florida. We determined the nest survival rate (DSR) of 474 nests of Florida scrub-jays in stands subject to sand pine reforestation management after timber harvesting or wildfire on Ocala National Forest. We used the...

National Forest System working circles: a question of size and ownership composition

Treesearch

Robert J. Hrubes

1976-01-01

Allowable-cut (potential yield) levels on National Forest land are determined for planning units called working circles. The size of working circles has been increased over the past 30 years to the present scale which is often coincident with National Forest boundaries. Larger working circles have recently been considered because of the anticipated impacts on timber...

36 CFR 223.6 - Cutting and removal of timber in free-use areas.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Cutting and removal of timber... OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER General Provisions § 223.6 Cutting... or designated by forest officers may be cut and removed for personal use for domestic purposes...

Trade-offs between three forest ecosystem services across the state of New Hampshire, USA: timber, carbon, and albedo.

PubMed

Lutz, David A; Burakowski, Elizabeth A; Murphy, Mackenzie B; Borsuk, Mark E; Niemiec, Rebecca M; Howarth, Richard B

2016-01-01

Forests are more frequently being managed to store and sequester carbon for the purposes of climate change mitigation. Generally, this practice involves long-term conservation of intact mature forests and/or reductions in the frequency and intensity of timber harvests. However, incorporating the influence of forest surface albedo often suggests that long rotation lengths may not always be optimal in mitigating climate change in forests characterized by frequent snowfall. To address this, we investigated trade-offs between three ecosystem services: carbon storage, albedo-related radiative forcing, and timber provisioning. We calculated optimal rotation length at 498 diverse Forest Inventory and Analysis forest sites in the state of New Hampshire, USA. We found that the mean optimal rotation lengths across all sites was 94 yr (standard deviation of sample means = 44 yr), with a large cluster of short optimal rotation lengths that were calculated at high elevations in the White Mountain National Forest. Using a regression tree approach, we found that timber growth, annual storage of carbon, and the difference between annual albedo in mature forest vs. a post-harvest landscape were the most important variables that influenced optimal rotation. Additionally, we found that the choice of a baseline albedo value for each site significantly altered the optimal rotation lengths across all sites, lowering the mean rotation to 59 yr with a high albedo baseline, and increasing the mean rotation to 112 yr given a low albedo baseline. Given these results, we suggest that utilizing temperate forests in New Hampshire for climate mitigation purposes through carbon storage and the cessation of harvest is appropriate at a site-dependent level that varies significantly across the state.

Overview of approaches to sustain forest productivity during forest road development and timber harvesting activities

Treesearch

Charles R. Blinn; Rick Dahlamn; James A. Mattson; Michael A. Thompson

1999-01-01

Various approaches are available to minimize impacts on forest productivity during forest road building and timber harvesting activities. These approaches include a variety of practices and technologies. They include practices such as reducing road and trail development, using designated trails, and leaving slash at the stump on nutrient deficient sites. Technology...

The Public Debate about Roads on the National Forest: An Analysis of the News Media

Treesearch

David N. Bengston; David P. Fan

1999-01-01

Roads and road building on the US national forests have become the focus of intense public debate in recent years. Timber companies and others argued that forest roads are an essential transportation system for the production of commodities that society needs. Environmentalists and others reply that national forest roads constitute ecologically destructive "...

Primary forest products industry and timber use, Kansas, 1980.

Treesearch

James E. Blyth; Leonard K. Gould; W. Brad Smith

1984-01-01

Highlights recent Kansas forest industry trends, production and receipts of saw logs in 1980, and production of other timber products in 1980. Reports on wood and bark residue generated at primary mills and the disposition of this residue.

Primary forest products industry and timber use, Nebraska, 1980.

Treesearch

James E. Blyth; Tom D. Wardle; W. Brad Smith

1984-01-01

Highlights recent Nebraska forest industry trends, production and receipts of saw logs in 1980, and production of other timber products in 1980. Reports on wood and bark residue generated at primary mills and the disposition of this residue.

Hardwood timber sales on state forests in Indiana: characteristics influencing costs and prices

Treesearch

J. Michael Vasievich; W. L., Jr. Mills; Heidi R. Cherry

1997-01-01

Timber sales conducted on State-owned forests in INdiana from 1982 to 1994 were analyzed to determine changes in costs and prices and the effect of sale conditions on costs and prices. The data set included 445 sales that ranged in size from less than 1 acre to more than 500 acres. Sales were predominantly partial cuts in mature hardwood timber. Marked timber volume...

Insights from a harvest trip model for non-timber forest products in the interior of Alaska

Treesearch

Kimberley Maher; Joseph Little; Patricia A. Champ

2013-01-01

The harvest of non-timber forest products (NTFP) for personal uses such as hobbies and handicrafts, cooking and canning, and recreation is an important pursuit for many residents in Alaska (Pilz and others 2006). Five categories of NTFP have been designated by the United Nations Food and Agricultural Organization: (1) foods; (2) medicinal plants; (3) floral greenery...

Timber Production and Its Environmental Impacts. AIO Red Paper #21.

ERIC Educational Resources Information Center

Provost, Julia K.

The supply of the nation's forests is very great, and of this supply, approximately 1 1/2 percent comes from American Indian forests. Timber resources are three-fold: the slash (unusable limbs, tops, and stumps), as well as the unmarketable trees, provide wood for fuel; the sale of timber provides tribal revenue from a renewable source; and the…

Evaluating carbon storage, timber harvest, and habitat possibilities for a Western Cascades (USA) forest landscape.

PubMed

Kline, Jeffrey D; Harmon, Mark E; Spies, Thomas A; Morzillo, Anita T; Pabst, Robert J; McComb, Brenda C; Schnekenburger, Frank; Olsen, Keith A; Csuti, Blair; Vogeler, Jody C

2016-10-01

Forest policymakers and managers have long sought ways to evaluate the capability of forest landscapes to jointly produce timber, habitat, and other ecosystem services in response to forest management. Currently, carbon is of particular interest as policies for increasing carbon storage on federal lands are being proposed. However, a challenge in joint production analysis of forest management is adequately representing ecological conditions and processes that influence joint production relationships. We used simulation models of vegetation structure, forest sector carbon, and potential wildlife habitat to characterize landscape-level joint production possibilities for carbon storage, timber harvest, and habitat for seven wildlife species across a range of forest management regimes. We sought to (1) characterize the general relationships of production possibilities for combinations of carbon storage, timber, and habitat, and (2) identify management variables that most influence joint production relationships. Our 160 000-ha study landscape featured environmental conditions typical of forests in the Western Cascade Mountains of Oregon (USA). Our results indicate that managing forests for carbon storage involves trade-offs among timber harvest and habitat for focal wildlife species, depending on the disturbance interval and utilization intensity followed. Joint production possibilities for wildlife species varied in shape, ranging from competitive to complementary to compound, reflecting niche breadth and habitat component needs of species examined. Managing Pacific Northwest forests to store forest sector carbon can be roughly complementary with habitat for Northern Spotted Owl, Olive-sided Flycatcher, and red tree vole. However, managing forests to increase carbon storage potentially can be competitive with timber production and habitat for Pacific marten, Pileated Woodpecker, and Western Bluebird, depending on the disturbance interval and harvest intensity chosen

36 CFR 219.29 - Limitation on timber harvest.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Limitation on timber harvest. 219.29 Section 219.29 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PLANNING National Forest System Land and Resource Management Planning Special Considerations § 219.29...

36 CFR 293.17 - National Forest Primitive Areas.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., there shall be no roads or other provision for motorized transportation, no commercial timber cutting... camps, hunting and fishing lodges, or similar uses: Provided, That existing roads over National Forest lands reserved from the public domain and roads necessary for the exercise of a statutory right of...

Non-timber forest products and livelihoods in Michigan's Upper Peninsula

Treesearch

Marla R. Emery

2001-01-01

Non-timber forest products (NTFPs) are increasingly looked to as potential income sources for forest communities. Yet little is known about the existing livelihood uses of NTFPs. Drawing on a case study in Michigan's Upper Peninsula, this paper describes the contemporary contributions of NTFPs to the livelihoods of people who gather them. First-hand use of...

Primary forest products industry and timber use, Michigan, 1977.

Treesearch

James E. Blyth; Jack Zollner; W. Brad Smith

1981-01-01

Discusses recent Michigan forest industry trends, timber removals for industrial roundwood in 1977, and production and receipts of pulpwood, saw logs, and other industrial roundwood products. Reports on associated logging and primary mill residues and the disposition of mill residue.

Timber in Missouri, 1972.

Treesearch

John S. Jr. Spencer; Burton L. Essex

1976-01-01

The third inventory of Missouri's timber resource shows a small gain in growing-stock volume and a somewhat larger gain in sawtimber volume since 1959. Area of commercial forest declined sharply between surveys. Presented are text and statistics on forest area and timber volume, growth, mortality, ownership, stocking, future timber supply, and forest management...

Indiana's timber.

Treesearch

John S. Jr. Spencer

1969-01-01

The second (1967) survey of Indiana's 4 million forested acres shows 3.5 billion cubic feet of growing stock on 3.9 million acres of commercial forest land. Presented are statistics on timber area, volume, growth, mortality, and use. Projections of timber growth, removals, and inventory are made to 1992, and possible future changes in the forest are discussed....

Analyzing public inputs to multiple objective decisions on national forests using conjoint analysis

Treesearch

Donald F. Dennis

1998-01-01

Faced with multiple objectives, national forest managers and planners need a means to solicit and analyze public preferences and values. A conjoint ranking survey was designed to solicit public preferences for various levels of timber harvesting, wildlife habitats, hiking trails, snowmobile use, and off-road-vehicle (ORV) access on the Green Mountain National Forest....

Estimating the Net Economic Value of National Forest Recreation: An Application of the National Visitor Use Monitoring Database

Treesearch

J.M. Bowker; C.M. Starbuck; D.B.K. English; J.C. Bergstrom; R.S. Rosenburger; D.C. McCollum

2009-01-01

The USDA Forest Service (FS) manages 193 million acres of public land in the United States. These public resources include vast quantities of natural resources including timber, wildlife, watersheds, air sheds, and ecosystems. The Forest Service was established in 1905, and the FS has been directed by Congress to manage the National Forests and Grasslands for the...

Timber production assessment of a plantation forest: An integrated framework with field-based inventory, multi-source remote sensing data and forest management history

NASA Astrophysics Data System (ADS)

Gao, Tian; Zhu, Jiaojun; Deng, Songqiu; Zheng, Xiao; Zhang, Jinxin; Shang, Guiduo; Huang, Liyan

2016-10-01

Timber production is the purpose for managing plantation forests, and its spatial and quantitative information is critical for advising management strategies. Previous studies have focused on growing stock volume (GSV), which represents the current potential of timber production, yet few studies have investigated historical process-harvested timber. This resulted in a gap in a synthetical ecosystem service assessment of timber production. In this paper, we established a Management Process-based Timber production (MPT) framework to integrate the current GSV and the harvested timber derived from historical logging regimes, trying to synthetically assess timber production for a historical period. In the MPT framework, age-class and current GSV determine the times of historical thinning and the corresponding harvested timber, by using a ;space-for-time; substitution. The total timber production can be estimated by the historical harvested timber in each thinning and the current GSV. To test this MPT framework, an empirical study on a larch plantation (LP) with area of 43,946 ha was conducted in North China for a period from 1962 to 2010. Field-based inventory data was integrated with ALOS PALSAR (Advanced Land-Observing Satellite Phased Array L-band Synthetic Aperture Radar) and Landsat-8 OLI (Operational Land Imager) data for estimating the age-class and current GSV of LP. The random forest model with PALSAR backscatter intensity channels and OLI bands as input predictive variables yielded an accuracy of 67.9% with a Kappa coefficient of 0.59 for age-class classification. The regression model using PALSAR data produced a root mean square error (RMSE) of 36.5 m3 ha-1. The total timber production of LP was estimated to be 7.27 × 106 m3, with 4.87 × 106 m3 in current GSV and 2.40 × 106 m3 in harvested timber through historical thinning. The historical process-harvested timber accounts to 33.0% of the total timber production, which component has been neglected in the

36 CFR 223.1 - Authority to sell timber.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Trees, portions of trees, and other forest products on National Forest System lands may be sold for the... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Authority to sell timber. 223.1 Section 223.1 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE...

Wyoming's forest products industry and timber harvest, 2000

Treesearch

Todd A. Morgan; Timothy P. Spoelma; Charles E. Keegan; Alfred L. Chase; Mike T. Thompson

2005-01-01

This report traces the flow of Wyoming's 2000 timber harvest through the primary wood-using industries; provides a description of the structure, capacity, and condition of Wyoming's primary forest products industry; and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as changes in harvest, production...

Idaho's forest products industry and timber harvest, 2006

Treesearch

Jason P. Brandt; Todd A. Morgan; Charles E. Keegan; Jon M. Songster; Timothy P. Spoelma; Larry T. DeBlander

2012-01-01

This report traces the flow of Idaho's 2006 timber harvest through the primary wood-using industries; describes the structure, capacity, and condition of Idaho's primary forest products industry; and quantifies volumes and uses of wood fiber. Wood products industry historical trends and changes in harvest, production, employment, and sales are also examined...

Montana's forest products industry and timber harvest, 2004

Treesearch

Timothy P. Spoelma; Todd A. Morgan; Thale Dillon; Alfred L. Chase; Charles E. Keegan; Larry T. DeBlander

2008-01-01

This report traces the flow of Montana's 2004 timber harvest through the primary wood-using industries; provides a description of the structure, capacity, and condition of Montana's primary forest products industry; and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as changes in harvest, production...

A Survey of Timber Impacted Schools and Communities in Southeast Alaska.

ERIC Educational Resources Information Center

South East Regional Resource Center, Juneau, AK.

This survey examines the impact of reduced timber harvests and mill closures by the U.S. Forest Service on timber-dependent schools and communities in the Tongass National Forest in southeast Alaska. One purpose was to recommend educational programs and services that are necessary to remediate these impacts on children. Between 1990 and 1995,…

Primary forest products industry and timber use, Indiana, 1980.

Treesearch

James E. Blyth; Donald H. McGuire; W. Brad Smith

1982-01-01

Discusses recent Indiana forest industry trends; timber removals for industrial roundwood in 1980; and production and receipts of saw logs, pulpwood, veneer logs, and other industrial roundwood products. Reports on associated primary mill wood and bark residue and the disposition of mill residue.

Characterization of an Old-Growth Forest in the Cross Timbers of Oklahoma

Treesearch

S.L. Clark; S.W. Hallgren

2004-01-01

Many cross timbers forests in central Oklahoma were neither extensively logged nor farmed and may contain some of the largest tracts of old-growth forests, particularly those dominated by oak, in eastern North America (Therrell and Stahle 1998). We studied a 90 ha old-growth forest in Osage County, Oklahoma which is one of the few designated forest preserves in the...

Forest floor temperature and relative humidity following timber harvesting in southern New England, USA

Treesearch

Robert T. Brooks; Thomas D. Kyker-Snowman

2008-01-01

Forest amphibians, especially salamanders, prefer forests with shaded, cool, and moist forest floors. Timber harvesting opens the forest canopy and exposes the forest floor to direct sunlight, which can increase forest floor temperatures and reduce soil moisture. These microclimatic changes can potentially degrade the harvested stand for amphibian habitat or affect...

Forest soil biology-timber harvesting relationships: a perspective

Treesearch

M. F. Jurgensen; M. J. Larsen; A. E. Harvey

1979-01-01

Timber harvesting has a pronounced effect on the soil microflora by wood removal and changing properties. This paper gives a perspective on soil biology-harvesting relationships with emphasis on the northern Rocky Mountain region. Of special significance to forest management operations are the effects of soil micro-organisms on: the availability of soil nutrients,...

Primary forest products industry and timber use, Missouri, 1980.

Treesearch

James E. Blyth; Shelby Jones; W. Brad Smith

1983-01-01

Discusses recent Missouri forest industry trends; timber removals for industrial roundwood in 1980; and production and receipts of saw logs, pulpwood, cooperage logs, charcoal wood, and other industrial roundwood products. Reports on associated primary mill wood and bark residue and the disposition of mill residue.

Influences of upland timber harvest on aquatic invertebrate communities in seasonal ponds: efficacy of forested buffers

Treesearch

Mark A. Hanson; Brian J. Palik; James O. Church; Anthony T. Miller

2010-01-01

We assessed community responses of aquatic invertebrates in 16 small, seasonal ponds in a forested region of north central Minnesota, USA, to evaluate potential influences of timber harvest and efficacy of uncut forested buffers in adjacent uplands. Invertebrate data gathered before (2000) and during the first 4 years following clearcut timber harvest (2001-2004)...

Public Timber Supply under Multiple-Use Management

Treesearch

David N. Wear

2003-01-01

In many parts of the world, substantial shares of timber inventories are managed by government agencies. The objective of this chapter is to examine the potential influence of public timber production on market structure as well as on prices, harvest quantities, and economic welfare. National forest management in the United States is used as a tractable case study, but...

Integrated management of timber and deer: coastal forests of British Columbia and Alaska.

Treesearch

J.B. Nyberg; R.S. McNay; M.D. [and others] Kirchhoff

1989-01-01

Current techniques for integrating timber and deer management in coastal British Columbia and Alaska are reviewed and evaluated. Integration can be improved by setting objectives for deer habitat and timber, improving managers' knowledge of interactions, and providing planning tools to analyze alternative programs of forest management. A handbook designed to...

Connecting non-timber forest products stakeholders to information and knowledge: A case study of an Internet web site

Treesearch

James Chamberlain; Matt Winn; A.L. Hammett

2009-01-01

Many products are harvested from forests that are not timber-based but are based on plant materials. These non-timber forest products (NTFPs) have not been fully incorporated into economic development programs, yet they provide significant monetary benefits for rural entrepreneurs. Interest in NTFPs as alternative forest enterprises and sources of additional income has...

Basic data on forest area and timber volumes from the southern forest survey, 1932-1936

Treesearch

William A. Duerr

1932-01-01

In Response to strong demand, estimates from the Forest Survey of 1932-1936 are presented in this report on forest acreage and timber volumes by county in the states of the lower South. Although these figures are old and are highly unreliable for individual counties, they are useful as source data in compiling information for groups of counties that differ from the...

Primary forest products industry and timber use, Iowa, 1980.

Treesearch

James E. Blyth; John Tibben; W. Brad Smith

1984-01-01

Discusses recent Iowa forest industry trends, timber removals for industrial roundwood in 1980, production and receipts of saw logs in 1980, and production of other industrial roundwood products in 1980. Reports on wood and bark residue generated at primary mills and the disposition of this residue.

The Timber Resource in Maryland

Treesearch

Northeastern Forest Experiment Station

1955-01-01

This is a report on the findings of the forest survey made in Maryland as part of the nationwide forest survey that is being carried on by the Forest Service, U.S. Department of Agriculture. It shows the area and condition of the forest land, the volume and quality of the standing timber, the rates of timber growth and mortality, and the extent of timber cutting for...

The public debate about roads on the National Forests : an analysis of the new media : 1994-98

Treesearch

David N. Bengston; David P. Fan

1999-01-01

Roads and road building on the US national forests have become the focus of intense public debate in recent years. Timber companies and others argue that forest roads are an essential transportation system for the production of commodities that society needs. Environmentalists and others reply that national forest roads constitute ecologically destructive "...

Environmental accounting of natural capital and ecosystem services for the US National Forest System

Treesearch

Elliot T. Campbell; Mark T. Brown; NO-VALUE

2012-01-01

The National Forests of the United States encompass 192.7 million acres (78 million hectares) of land, which is nearly five percent of the total land area of the nation. These lands are managed by the US Forest Service (USFS) for multiple uses, including extraction of timber, production of fossil fuels and minerals, public recreation, and the preservation of...

Coronado National Forest Draft Land and Resource Management Plan: Cochise, Graham, Pima, Pinal, and Santa Cruz Counties, Arizona, and Hidalgo County, New Mexico

Treesearch

Terry Austin; Yolynda Begay; Sharon Biedenbender; Rachael Biggs; Erin Boyle; Eli Curiel; Sarah Davis; Sara Dechter; Tami Emmett; Mary Farrell; Richard Gerhart; William Gillespie; Polly Haessig; Ed Holloway; Melissa Jenkins; Larry Jones; Debby Kriegel; Robert Lefevre; Mark Stamer; Mindi Lehew; Ann Lynch; George McKay; Linda Peery; Albert Peralta; Jennifer Ruyle; Jeremy Sautter; Kenna Schoenle; Salek Shafiqullah; Christopher Stetson; Mindi Sue Vogel; Laura White; Craig Wilcox; Judy York

2013-01-01

The Coronado National Forest is an administrative component of the National Forest System. It administers 1,783,639 acres of National Forest System lands. National forests across the United States were established to provide natural resource-based goods and services to American citizens, and to protect timber and watershed resources. Management of national forests is...

The timber-supply potential of intensive management in upland oak forests of Ohio

Treesearch

David A. Gansner; Owen W. Herrick; Owen W. Herrick

1973-01-01

Two alternative programs of intensive timber management were defined for Ohio's oak-hickory forests. Their potentials were evaluated by comparing the expected yields and yield values of each program with those expected from a continuation of current management practices. Neither program would produce large increases in timber yield. But the expected gains in yield...

Linking state-and-transition simulation and timber supply models for forest biomass production scenarios

USGS Publications Warehouse

Costanza, Jennifer; Abt, Robert C.; McKerrow, Alexa; Collazo, Jaime

2015-01-01

We linked state-and-transition simulation models (STSMs) with an economics-based timber supply model to examine landscape dynamics in North Carolina through 2050 for three scenarios of forest biomass production. Forest biomass could be an important source of renewable energy in the future, but there is currently much uncertainty about how biomass production would impact landscapes. In the southeastern US, if forests become important sources of biomass for bioenergy, we expect increased land-use change and forest management. STSMs are ideal for simulating these landscape changes, but the amounts of change will depend on drivers such as timber prices and demand for forest land, which are best captured with forest economic models. We first developed state-and-transition model pathways in the ST-Sim software platform for 49 vegetation and land-use types that incorporated each expected type of landscape change. Next, for the three biomass production scenarios, the SubRegional Timber Supply Model (SRTS) was used to determine the annual areas of thinning and harvest in five broad forest types, as well as annual areas converted among those forest types, agricultural, and urban lands. The SRTS output was used to define area targets for STSMs in ST-Sim under two scenarios of biomass production and one baseline, business-as-usual scenario. We show that ST-Sim output matched SRTS targets in most cases. Landscape dynamics results indicate that, compared with the baseline scenario, forest biomass production leads to more forest and, specifically, more intensively managed forest on the landscape by 2050. Thus, the STSMs, informed by forest economics models, provide important information about potential landscape effects of bioenergy production.

Wyoming's forest products industry and timber harvest, 2010

Treesearch

Chelsea P. McIver; Colin B. Sorenson; Charles E. Keegan; Todd A. Morgan; Mike T. Thompson

2014-01-01

This report traces the flow of Wyoming’s 2010 timber harvest through the primary wood-using industries; provides a description of the structure, capacity, and condition of Wyoming’s primary forest products industry, and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as changes in harvest, production,...

Montana's forest products industry and timber harvest, 2009

Treesearch

Chelsea P. McIver; Colin B. Sorenson; Charles E. Keegan; Todd A. Morgan; Jim Menlove

2013-01-01

This report traces the flow of Montana’s 2009 timber harvest through the primary wood-using industries; provides a description of the structure, capacity, and condition of Montana’s primary forest products industry; and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as changes in harvest, production,...

Impacts on South Carolina timber production over the last five decades.

Treesearch

Jinglong Mo; Thomas Straka; Richard Harper

2013-01-01

Timberland ownership patterns and national forest timber harvesting policy have undergone significant changes in South Carolina over the past five decades. Timber output studies for the state commonly focused on short time frames and seldom addressed timberland ownership patterns in detail. We describe fifty-year timber output for South Carolina, allowing us to address...

Condition Assessment of Iowa Timber Bridges Using Advanced Inspection Tools

Treesearch

Travis Hosteng; James Wacker; Brent Phares

2013-01-01

This paper reports the results of a study undertaken to assess the condition of timber bridges in the state of Iowa. This study was carried out as part of an overall national study spearheaded by the Forest Products Laboratory and FHWA to investigate the field performance of timber bridges throughout the United States. In the U.S., Iowa has the most timber bridge...

Timber products output and timber harvests in Alaska: an addendum

Treesearch

Allen M. Brackley; Richard W. Haynes

2008-01-01

Updated projections of demand for Alaska timber were published July 2006. Their application in land management planning for the Tongass National Forest has resulted in numerous questions and requests for clarification. This note discusses a broad range of these questions from the context of why we do projections, the model we used, the assumptions that determine the...

The timber resources of Rhode Island

Treesearch

Roland H. Ferguson; John R. McGuire; John R. McGuire

1957-01-01

This is a report on the first comprehensive survey ever made of the timber resources of Rhode Island. It shows, for the years 1952 and 1953, the area and condition of the forest land, the volume and quality of standing timber, the rates of timber growth and mortality, and the extent of timber cutting for forest products. The survey was made by the Forest Service as...

Changing Social and Legal Forces Affecting the Management of National Forests

Treesearch

Daina Dravnieks Apple

1996-01-01

The U.S.D.A. Forest Service has been cited as one of the best managed agencies in the government. The Forest Service gained national respect during the Great Depression and emerged from World War II expanding its mission from primarily custodial management to supplier of natural resource commodities such as timber. Its budget grew and so did its numbers of employees (...

Forest biomass flow for fuel wood, fodder and timber security among tribal communities of Jharkhand.

PubMed

Islam, M A; Quli, S M S; Rai, R; Ali, Angrej; Gangoo, S A

2015-01-01

The study investigated extraction and consumption pattern of fuel wood, fodder and timber and forest biomass flow for fuel wood, fodder and timber security among tribal communities in Bundu block of Ranchi district in Jharkhand (India). The study is based on personal interviews of the selected respondents through structured interview schedule, personal observations and participatory rural appraisal tools i.e. key informant interviews and focus group discussions carried out in the sample villages, using multi-stage random sampling technique. The study revealed that the total extraction of fuel wood from different sources in villages was 2978.40 tons annum(-1), at the rate of 0.68 tons per capita annum(-1), which was mostly consumed in cooking followed by cottage industries, heating, community functions and others. The average fodder requirement per household was around 47.77 kg day(-1) with a total requirement of 14227.34 tons annum(-1). The average timber requirement per household was computed to be 0.346 m3 annum(-1) accounting for a total timber demand of 282.49 m3 annum(-1), which is mostly utilized in housing, followed by agricultural implements, rural furniture, carts and carriages, fencing, cattle shed/ store house and others. Forest biomass is the major source of fuel wood, fodder and timber for the primitive societies of the area contributing 1533.28 tons annum(-1) (51.48%) of the total fuel wood requirement, 6971.55 tons annum(-1) (49.00%) of the total fodder requirement and 136.36 m3 annum(-1) (48.27%) of the total timber requirement. The forest biomass is exposed to enormous pressure for securing the needs by the aboriginal people, posing great threat to biodiversity and environment of the region. Therefore, forest biomass conservation through intervention of alternative avenues is imperative to keep pace with the current development and future challenges in the area.

Forest communities in the third millennium: linking research, business, and policy toward a sustainable non-timber forest product sector.

Treesearch

Iain Davidson-Hunt; Luc C. Duchesne; John C., eds. Zasada

2001-01-01

Contains a wide variety of papers given at the first international conference on non-timber forest products (NTFP) in cold temperate and boreal forests. Focuses on many facets of NTFPs: economics, society, biology, resource management, business development, and others.

Primary forest products industry and timber use, Minnesota, 1973.

Treesearch

James E. Blyth; Steven Wilhelm; Jerold T. Hahn

1979-01-01

Discusses recent Minnesota forest industry trends; timber removals for industrial roundwood in 1973; production and receipts in 1973 of pulpwood, saw logs, and other industrial roundwood products. Shows trends in pulpwood and veneer log production and compares saw log production in 1960 and 1973. Discusses primary wood-using mill residue and its disposition.

Natural regeneration following timber harvest in interior cedar-hemlock-white pine forests

Treesearch

Dennis E. Ferguson

1994-01-01

Natural regeneration of interior cedar-hemlock-white pine forests is usually prompt and abundant. These productive sites support up to 10 commercial timber species. Retrospective examination of cutover forest stands allowed determination of variables that are important predictors of regeneration. This report discusses variables such as habitat type, slope, aspect,...

Global sustainable timber supply and demand

Treesearch

Peter J. Ince

2010-01-01

Industrial timber use has provided timber revenue that has helped make timber supply and demand more sustainable in the leading timber producing regions of the world. Sustainable development implies not consuming more resources today than we can replace tomorrow, but sustainable forest management implies more than merely a non-declining supply of timber. Forests as a...

Timber productivity research gaps for extensive forest management

Treesearch

L.C. Irland

2011-01-01

On extensive areas of small scale forests, significant opportunities for improving the value of future timber harvests while also improving other resource values are now being missed. A new focus on practical extensive management research is needed, especially as implementation of intensive practices has been declining in many areas, and new ‘‘close to nature’’...

Primary forest products industry and timber use, Wisconsin, 1973.

Treesearch

James E. Blyth; Eugene F. Landt; James W. Whipple; Jerold T. Hahn

1976-01-01

Discusses recent Wisconsin forest industry trends; timber removals for industrial roundwood in 1973; production and receipts in 1973 of pulpwood, saw logs, veneer logs, and other industrial roundwood products. Shows trends in pulpwood and veneer log production and compares saw log production in 1967 and 1973. Discusses primary wood-using plant residue and its...

Primary forest products industry and timber use, Michigan, 1972.

Treesearch

James E. Blyth; Allan H. Boelter; Carl W. Danielson

1975-01-01

Discusses recent Michigan forest industry trends; timber removals for industrial roundwood in 1972; production and receipts in 1972 of pulpwood, saw logs, veneer logs ,and other roundwood products. Shows trends in pulpwood and veneer-log production, and compares saw log production in 1969 and 1972. Discusses primary wood-using plant residue and its disposition.

Alternative silvicultural practices in Appalachian forest ecosystems: implications for species diversity, ecosystem resilience, and commercial timber production

Treesearch

Thomas R. Fox; Carola A. Haas; David W. Smith; David L. Loftis; Shepard M. Zedaker; Robert H. Jones; A.L. Hammett

2007-01-01

Increasing demands for timber and non-timber forest products often conflict with demands to maintain biodiversity and ecosystem processes. To examine tradeoffs between these goals, we implemented six alternative management systems using a stand-level, replicated experiment. The treatments included four silvicultural regeneration methods designed to sustain timber...

The Timber Resources of New Jersey. A report on the forest survey made by the U.S. Forest Service

Treesearch

Henry H. Webster; Carl H. Stoltenberg; Carl H. Stoltenberg

1958-01-01

This is a report on the timber resource of New Jersey. It is based on the findings of a forest survey made in 1955-56 by the Northeastern Forest Experiment Station in cooperation with the New Jersey Department of Conservation and Economic Development. The forest survey of New Jersey was part of a nationwide survey being made by the Forest Service, U.S. Department of...

Timber resource statistics of south-central Alaska, 2003.

Treesearch

Willem W.S. van Hees

2005-01-01

Estimates of timber resources for south-central Alaska are presented. Data collection began in 2000 and was completed in 2003. All forest lands over all ownerships were considered for sampling. The inventory unit was, roughly, the region between Icy Bay to the east and Kodiak Island to the west. Forest lands within national forest wilderness study areas and recommended...

Forest growth and timber quality: crown models and simulation methods for sustainable forest management

Treesearch

Dennis P. Dykstra; Robert A. Monserud

2009-01-01

The purpose of the international conference from which these proceedings are drawn was to explore relationships between forest management activities and timber quality. Sessions were organized to explore models and simulation methodologies that contribute to an understanding of tree development over time and the ways that management and harvesting activities can...

Socio-ecological costs of Amazon nut and timber production at community household forests in the Bolivian Amazon.

PubMed

Soriano, Marlene; Mohren, Frits; Ascarrunz, Nataly; Dressler, Wolfram; Peña-Claros, Marielos

2017-01-01

The Bolivian Amazon holds a complex configuration of people and forested landscapes in which communities hold secure tenure rights over a rich ecosystem offering a range of livelihood income opportunities. A large share of this income is derived from Amazon nut (Bertholletia excelsa). Many communities also have long-standing experience with community timber management plans. However, livelihood needs and desires for better living conditions may continue to place these resources under considerable stress as income needs and opportunities intensify and diversify. We aim to identify the socioeconomic and biophysical factors determining the income from forests, husbandry, off-farm and two keystone forest products (i.e., Amazon nut and timber) in the Bolivian Amazon region. We used structural equation modelling tools to account for the complex inter-relationships between socioeconomic and biophysical factors in predicting each source of income. The potential exists to increase incomes from existing livelihood activities in ways that reduce dependency upon forest resources. For example, changes in off-farm income sources can act to increase or decrease forest incomes. Market accessibility, social, financial, and natural and physical assets determined the amount of income community households could derive from Amazon nut and timber. Factors related to community households' local ecological knowledge, such as the number of non-timber forest products harvested and the number of management practices applied to enhance Amazon nut production, defined the amount of income these households could derive from Amazon nut and timber, respectively. The (inter) relationships found among socioeconomic and biophysical factors over income shed light on ways to improve forest-dependent livelihoods in the Bolivian Amazon. We believe that our analysis could be applicable to other contexts throughout the tropics as well.

Socio-ecological costs of Amazon nut and timber production at community household forests in the Bolivian Amazon

PubMed Central

Mohren, Frits; Ascarrunz, Nataly; Dressler, Wolfram; Peña-Claros, Marielos

2017-01-01

The Bolivian Amazon holds a complex configuration of people and forested landscapes in which communities hold secure tenure rights over a rich ecosystem offering a range of livelihood income opportunities. A large share of this income is derived from Amazon nut (Bertholletia excelsa). Many communities also have long-standing experience with community timber management plans. However, livelihood needs and desires for better living conditions may continue to place these resources under considerable stress as income needs and opportunities intensify and diversify. We aim to identify the socioeconomic and biophysical factors determining the income from forests, husbandry, off-farm and two keystone forest products (i.e., Amazon nut and timber) in the Bolivian Amazon region. We used structural equation modelling tools to account for the complex inter-relationships between socioeconomic and biophysical factors in predicting each source of income. The potential exists to increase incomes from existing livelihood activities in ways that reduce dependency upon forest resources. For example, changes in off-farm income sources can act to increase or decrease forest incomes. Market accessibility, social, financial, and natural and physical assets determined the amount of income community households could derive from Amazon nut and timber. Factors related to community households’ local ecological knowledge, such as the number of non-timber forest products harvested and the number of management practices applied to enhance Amazon nut production, defined the amount of income these households could derive from Amazon nut and timber, respectively. The (inter) relationships found among socioeconomic and biophysical factors over income shed light on ways to improve forest-dependent livelihoods in the Bolivian Amazon. We believe that our analysis could be applicable to other contexts throughout the tropics as well. PMID:28235090

Harvest choice and timber supply models for forest forecasting

Treesearch

Maksym Polyakov; David N Wear

2010-01-01

Timber supply has traditionally been modeled using aggregate data, whereas individual harvest choices have been shown to be sensitive to the vintage and condition of forest capital stocks. In this article, we build aggregate supply models for four roundwood products in a seven-state region of the US South directly from stand-level harvest choice models applied to...

Forest management planning for timber production: a sequential approach

Treesearch

Krishna P. Rustagi

1978-01-01

Explicit forest management planning for timber production beyond the first few years at any time necessitates use of information which can best be described as suspect. The two-step approach outlined here concentrates on the planning strategy over the next few years without losing sight of the long-run productivity. Frequent updating of the long-range and short-range...

Operational use of Landsat data for timber inventory

NASA Technical Reports Server (NTRS)

Price, Curtis V.; Bowlin, Harry L.

1987-01-01

Landsat TM data, digital elevation model (DEM) data, and field observations were used to generate a timber type/structure and land-cover strata map of the Sequoia National Forest in California, U.S. and to create a classification data set. The spectral classes were identified as 32 information classes of land cover or timber type and structure. DEM data were used for the determination of major timber specie types by topographic regions of natural occurrence. The results suggest that, for inventories over large areas, traditional per-pixel classifiers are not appropriate for TM-resolution data sets over spatially complex regions such as forest lands; either resolution must be degraded, or more context-dependent classifiers, such as the ECHO classifier described by Landgrebe (1979), must be used.

Forest research notes, Pacific Northwest Forest Experiment Station, No. 04, June 27, 1930.

Treesearch

1930-01-01

Some definite figures on the survival and seed production of seed trees left on national forest timber sales in the Douglas fir region are now available for six representative areas where approximately two trees were left per acre. The studies mere made by men in charge of timber sales on the national forests under the direction of the Experiment Station, and have now...

Tradeoffs between Three Forest Ecosystem Services across the State of New Hampshire, USA: Timber, Carbon, and Albedo

NASA Astrophysics Data System (ADS)

Lutz, D. A.; Burakowski, E. A.; Murphy, M. B.; Borsuk, M. E.; Niemiec, R. M.; Howarth, R. B.

2014-12-01

Albedo is an important physical property of the land surface which influences the total amount of incoming solar radiation that is reflected back into space. It is a critical ecosystem service that helps regulate the Earth's energy balance and, in the context of climate mitigation, has been shown to have a strong influence on the overall effectiveness of land management schemes designed to counteract climate change. Previously, we demonstrated that incorporating the physical effects of albedo into an ecological economic forest model of locations in the White Mountain National Forest, in New Hampshire, USA, leads to a substantially shorter optimal rotation period for forest harvest than under a carbon- and timber-only approach. In this study, we investigate similar tradeoffs at 565 sites across the entire state of New Hampshire in a variety of different forest types, latitudes, and elevations. Additionally, we use a regression tree approach to calculate the influence of biogeochemical and physical factors on the optimal rotation period. Our results suggest that in many instances, incorporating albedo may lead to optimal rotation times approaching zero, or, perpetual clear-cut. Overall, the difference between growing season and winter-time albedo for forested and harvested states was the most significant variable influencing the rotation period, followed by timber stumpage price, and biomass growth rate. These results provide an initial understanding of tradeoffs amongst these three ecosystem services and provide guidance for forest managers as to the relative important properties of their forests when these three services are incentivized economically.

Biological assessment: TCEF research project for Lewis and Clark National Forest [Appendix A

Treesearch

Donald Godtel

1998-01-01

An environmental analysis has been prepared which describes and evaluates the management alternatives for the timber harvest and burning within the Tenderfoot Creek Experimental Forest (TCEF) project area. The project area lies within the headwaters of the Tenderfoot drainage of the Lewis and Clark National Forest (Map 1-1 of EA). The purpose of this biological...

Timber resources of East Oklahoma

Treesearch

Richard A. Birdsey; Dennis M. May

1988-01-01

Presents the principal findings of the fifth forest survey of east Oklahoma and the changes that have occurred since earlier surveys. Trends in forest area, ownership, forest type, stand structure, stocking, timber volume, growth, removals, mortality, management opportunities, and timber products output are discussed.

Quantifying the Model-Related Variability of Biomass Stock and Change Estimates in the Norwegian National Forest Inventory

Treesearch

Johannes Breidenbach; Clara Antón-Fernández; Hans Petersson; Ronald E. McRoberts; Rasmus Astrup

2014-01-01

National Forest Inventories (NFIs) provide estimates of forest parameters for national and regional scales. Many key variables of interest, such as biomass and timber volume, cannot be measured directly in the field. Instead, models are used to predict those variables from measurements of other field variables. Therefore, the uncertainty or variability of NFI estimates...

36 CFR 219.29 - Limitation on timber harvest.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PLANNING National Forest System Land and Resource Management Planning Special Considerations § 219.29... responsible official may sell timber from areas that are substantially affected by fire, wind, or other events...

Who, what, and why: the products, their use, and issues about management of non-timber forest products in the United States

Treesearch

Susan J. Alexander

2001-01-01

Non-timber forest products in the United States include floral greens, Christmas ornamentals, wild edibles, medicinals, crafts, and transplants. Non-timber forest products are important to many people for many reasons. People harvest products from forests for personal use, cultural practices, and sale. The tremendous variety of species harvested for the many markets...

An analysis of the timber situation in the United States: 1952 to 2050.

Treesearch

Richard W. Haynes

2003-01-01

For more than a century, national assessments of supply and demand trends for timber have helped shape perceptions of future commodity consumption and resource trends. These perceptions have guided forest policy. Since 1952, U.S. timber harvest has risen by nearly 67 percent, accompanied by growing timber inventories on both public and private lands, but there has been...

Evaluating a model to predict timber harvesting in Austria

Treesearch

Hubert Sterba; Michael Golser; Klemens Schadauer

2000-01-01

Between 1981 and 1985, the Austrian National Forest Inventory (ANF) established a set of 5,500 clusters, each with four permanent plots, covering all Austrian forests. After the first remeasurement between 1986 and 1990, models were developed to predict tree growth, mortality, and the behavior of forest owners in harvesting timber. A set of logistic equations describes...

The Four Corners timber harvest and forest products industry, 2007

Treesearch

Steven W. Hayes; Todd A. Morgan; Erik C. Berg; Jean M. Daniels; Mike Thompson

2012-01-01

This report traces the flow of timber harvested in the "Four Corners" States (Arizona, Colorado, New Mexico, and Utah) during calendar year 2007, describes the composition and operations of the region's primary forest products industry, and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as...

The Four Corners timber harvest and forest products industry, 2002

Treesearch

Todd A. Morgan; Thale Dillon; Charles E. Keegan; Alfred L. Chase; Mike T. Thompson

2006-01-01

This report traces the flow of timber harvested in the "Four Corners" States (Arizona, Colorado, New Mexico, and Utah) during calendar year 2002, describes the composition and operations of the region's primary forest products industry, and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as...

A second look a North Dakota's timber lands, 1980.

Treesearch

Pamela J. Jakes; W. Brad Smith

1982-01-01

The second inventory of North Dakota forest resources shows a decline in commercial forest area between 1954 and 1980. Presented are text and statistics on forest area and timber volume, growth, mortality, ownership, stocking, future timber supply, timber use, forest management opportunities, and nontimber forest resources. A forest type map is included.

Timber resource statistics for Washington, January 1, 1973.

Treesearch

Patricia M. Bassett; Grover A. Choate

1974-01-01

Timber resource statistics to January 1, 1973, for the State of Washington show total land area, commercial timberland area, and growing stock and sawtimber inventory volumes by county and owner group. Growth and removals are shown by Forest Survey inventory unit for 1972. Each National Forest is updated to January 1, 1973.

Timber Creek bunkhouse and mess hall, Rocky Mountain National Park. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Timber Creek bunkhouse and mess hall, Rocky Mountain National Park. Interior, kitchen and dining area, viewing north. - Timber Creek Bunkhouse & Mess Hall, Trail Ridge Road, Grand Lake, Grand County, CO

Southern Appalachian Timber Study

Treesearch

Joseph E. de Steiguer; L.W. Hayden; D.L. Holley; W.G. Luppold; W.G. Martin; D.H. Newman; R.M. Sheffield

1989-01-01

This study investigated recent hardwood stumpage market trends in Southern Appalachia and projected National Forest stumpageprices to the year 2000. Over the past 10 years, hardwood timber harvest volumes from private lands have increased 38 percent with much of this increase coming in the last 2 to 4 years. Private hardwood stumpage prices have decreased across much...

Identifying and evaluating environmental impacts associated with timber harvest scheduling policies.

Treesearch

Robert M. Randall; Robert W. Sassaman

1979-01-01

Expected impacts on the ecosystem and nontimber benefits (that is, people's use of the resources—recreation, hunting, fishing, swimming, etc.) resulting from alternative timber harvest scheduling policies are identified and evaluated for the Mount Hood National Forest. Environmental criteria are established and used in evaluations of timber harvest and...

36 CFR 223.193 - Procedures for reporting acquisition and disposition of unprocessed Federal timber.

Code of Federal Regulations, 2013 CFR

2013-07-01

... transfer, provide to such other person a written notice of origin, species, estimated volume or actual..., from whom the timber was acquired; the date of acquisition; the origin of National Forest System timber... disposal; (2) An accounting by origin, in net board feet Scribner or cubic feet, of the volume of National...

36 CFR 223.193 - Procedures for reporting acquisition and disposition of unprocessed Federal timber.

Code of Federal Regulations, 2012 CFR

2012-07-01

... transfer, provide to such other person a written notice of origin, species, estimated volume or actual..., from whom the timber was acquired; the date of acquisition; the origin of National Forest System timber... disposal; (2) An accounting by origin, in net board feet Scribner or cubic feet, of the volume of National...

36 CFR 223.193 - Procedures for reporting acquisition and disposition of unprocessed Federal timber.

Code of Federal Regulations, 2011 CFR

2011-07-01

... transfer, provide to such other person a written notice of origin, species, estimated volume or actual..., from whom the timber was acquired; the date of acquisition; the origin of National Forest System timber... disposal; (2) An accounting by origin, in net board feet Scribner or cubic feet, of the volume of National...

36 CFR 223.193 - Procedures for reporting acquisition and disposition of unprocessed Federal timber.

Code of Federal Regulations, 2014 CFR

2014-07-01

... transfer, provide to such other person a written notice of origin, species, estimated volume or actual..., from whom the timber was acquired; the date of acquisition; the origin of National Forest System timber... disposal; (2) An accounting by origin, in net board feet Scribner or cubic feet, of the volume of National...

Beliefs about the Potential Impacts of Exploiting Non-Timber Forest Products Predict Voluntary Participation in Monitoring

NASA Astrophysics Data System (ADS)

Dantas Brites, Alice; Morsello, Carla

2017-06-01

Harvesting and trading non-timber forest products is advocated as a win-win strategy for conservation and development, yet it can produce negative ecological and socioeconomic impacts. Hence, monitoring exploitation outcomes is essential, and participatory monitoring has been suggested to be the most suitable approach. Among possible approaches, participatory monitoring is preferred because it is likely to increase people's awareness and beliefs regarding impacts or potential impacts, thus inducing behavioral changes, although the evidence in this regard is contradictory. We therefore evaluated whether people's beliefs about the potential ecological and socioeconomic impacts of non-timber forest product exploitation increased their likelihood of volunteering to monitor. We studied a community of forest inhabitants in the Brazilian Amazon who harvested and traded a commercially important non-timber forest product. Two methods of data gathering were employed: (i) a survey of 166 adults (51 households) to evaluate people's beliefs and their stated intention to engage in four different monitoring tasks and (ii) four pilot monitoring tasks to evaluate who actually participated. Based on mixed-effects regressions, the results indicated that beliefs regarding both types of impacts could predict participation in certain tasks, although gender, age and schooling were occasionally stronger predictors. On average, people had stronger beliefs about potential socioeconomic impacts than about potential ecological impacts, with the former also predicting participation in ecological data gathering. This finding reinforces the importance of monitoring both types of impacts to help achieve the win-win outcomes originally proposed by non-timber forest product trade initiatives.

Beliefs about the Potential Impacts of Exploiting Non-Timber Forest Products Predict Voluntary Participation in Monitoring.

PubMed

Dantas Brites, Alice; Morsello, Carla

2017-06-01

Harvesting and trading non-timber forest products is advocated as a win-win strategy for conservation and development, yet it can produce negative ecological and socioeconomic impacts. Hence, monitoring exploitation outcomes is essential, and participatory monitoring has been suggested to be the most suitable approach. Among possible approaches, participatory monitoring is preferred because it is likely to increase people's awareness and beliefs regarding impacts or potential impacts, thus inducing behavioral changes, although the evidence in this regard is contradictory. We therefore evaluated whether people's beliefs about the potential ecological and socioeconomic impacts of non-timber forest product exploitation increased their likelihood of volunteering to monitor. We studied a community of forest inhabitants in the Brazilian Amazon who harvested and traded a commercially important non-timber forest product. Two methods of data gathering were employed: (i) a survey of 166 adults (51 households) to evaluate people's beliefs and their stated intention to engage in four different monitoring tasks and (ii) four pilot monitoring tasks to evaluate who actually participated. Based on mixed-effects regressions, the results indicated that beliefs regarding both types of impacts could predict participation in certain tasks, although gender, age and schooling were occasionally stronger predictors. On average, people had stronger beliefs about potential socioeconomic impacts than about potential ecological impacts, with the former also predicting participation in ecological data gathering. This finding reinforces the importance of monitoring both types of impacts to help achieve the win-win outcomes originally proposed by non-timber forest product trade initiatives.

Trading off species protection and timber production in forests managed for multiple objectives

Treesearch

Vladimir Marianov; Stephanie Snyder; Charles ReVelle

2004-01-01

We address a multiobjective forest-management problem that maximizes harvested timber volume and maximizes the protection of species through the selection of protected habitat reserves. As opposed to reserving parcels of the forest for general habitat purposes, as most published works do, the model we present, and its several variants, concentrate on the preservation...

Logging firms, nonindustrial private forests, and forest parcelization: evidence of firm specialization and its impact on sustainable timber supply

Treesearch

Mark Rickenbach; Thomas W. Steele

2006-01-01

Increasing forest parcelization has raised concerns about tract-size economies and sustainable timber supply. We explored this issue by examining the logging sector and forest ownership in northern Wisconsin and Michigan's Upper Peninsula. Using 2004 survey data, we found that 48% of logging firms demonstrated a near exclusive reliance on nonindustrial private...

36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Removal under terms of a timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE MINERALS Disposal of Mineral Materials Types and Methods of...

36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Removal under terms of a timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE MINERALS Disposal of Mineral Materials Types and Methods of...

36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Removal under terms of a timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE MINERALS Disposal of Mineral Materials Types and Methods of...

36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Removal under terms of a timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE MINERALS Disposal of Mineral Materials Types and Methods of...

36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Removal under terms of a timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE MINERALS Disposal of Mineral Materials Types and Methods of...

Evaluating carbon storage, timber harvest, and habitat possibilities for a Western Cascades (USA) forest landscape

Treesearch

Jeff Kline; Mark E. Harmon; Thomas A. Spies; Anita T. Morzillo; Robert J. Pabst; Brenda C. McComb; Frank Schnekenburger; Keith A. Olsen; Blair Csuti; Jody C. Vogeler

2016-01-01

Forest policymakers and managers have long sought ways to evaluate the capability of forest landscapes to jointly produce timber, habitat, and other ecosystem services in response to forest management. Currently, carbon is of particular interest as policies for increasing carbon storage on federal lands are being proposed. However, a challenge in joint production...

Learning, connecting, reconnecting: Summary of the 2007 National Silviculture Workshop

Treesearch

Russell T. Graham; Theresa B. Jain

2008-01-01

The National Silviculture Workshop's genesis in 1973 was the result of forward thinking individuals within the Timber Management staff of National Forest Systems. Several national issues of the 1970s including, but not limited to: 1) the passing of the National Forest Management Act, 2) the mandate that all timber removal, reforestation, and timber stand...

Timber sale value as a function of sale characteristics and number of bidders

Treesearch

Paul E. Sendak; Paul E. Sendak

1991-01-01

Examines the effect of sale characteristics and number of bidders on sale value for timber sold by sealed-bid auction on the Green Mountain National Forest in Vermont. As anticipated from theory and previous empirical studies, increasing the number of bidders tended to increase the winning-bid value for the timber auctions studied. Efforts made to ensure that a timber...

Timber resource statistics for the north interior resource area of California.

Treesearch

Karen L. Waddell; Patricia M. Bassett

1997-01-01

This report is a summary of timber resource statistics for the North Interior Resource Area of California, which includes Lassen, Modoc, Shasta, Siskiyou, and Trinity Counties. Data were collected as part of a statewide multiresource inventory. The inventory sampled private and public lands except reserved areas and National Forests. The National Forest System provided...

The Timber Resource in Massachusetts

Treesearch

Northeastern Forest Experiment Station

1956-01-01

This is a report on the findings of the forest survey made in Massachusetts as part of a nationwide forest survey that is being carried on by the Forest Service, U.S. Department of Agriculture. This report shows, for the year 1953, the area and condition of the forest land, the volume and quality of standing timber, the rates of timber growth and mortality, and the...

Volume distribution in saw-timber types in the ponderosa pine region.

Treesearch

Stephen N. Wyckoff

1939-01-01

The forest survey, a Nation-wide project authorized by Congress in 1928, consists of a complete and detailed investigation of the country's present and future forest resources in five major parts: (1) an inventory of the country's existing forest resources in terms of areas occupied by forest-cover types and of timber volumes, by species, in board feet and...

The Timber Resources of Connecticut

Treesearch

Norman B. Griswold; Roland H. Ferguson; Roland H. Ferguson

1957-01-01

This is a report on the first comprehensive survey made of the forest resource in Connecticut. It shows the area and condition of the forest land and the volume and quality of standing timber as of January 1, 1953, and the annual growth and mortality of the forest growing stock, and the extent of timber cutting in 1952. The survey was made by the Forest Service, U.S....

Wisconsin's 1968 timber resource--a perspective.

Treesearch

John S. Jr. Spencer; Harry W. Thorne

1972-01-01

The third inventory of Wisconsin's timber resource shows substantial gains in growing-stock and sawtimber volumes since 1956, in spite of a small decline in area of commercial forest land. Presented are text and statistics on forest area and timber volume, growth, mortality, ownership, stocking, and use in 1968. Two 30-year projections of timber growth, removals...

The Four Corners timber harvest and forest products industry, 2012

Treesearch

Colin B. Sorenson; Steven W. Hayes; Todd A. Morgan; Eric A. Simmons; Micah G. Scudder; Chelsea P. McIver; Mike T. Thompson

2016-01-01

This report traces the flow of timber harvested in the "Four Corners" States (Arizona, Colorado, New Mexico, and Utah) during calendar year 2012, describes the composition and operations of the region’s primary forest products industry, and quantifies volumes and uses of wood fiber. Recent changes in the wood products industry are discussed, as well as trends...

Timber resource of Missouri's Prairie, 1972.

Treesearch

Jerold T. Hahn; Alexander Vasilevsky

1975-01-01

The third timber inventory of Missouri's Prairie Forest Survey Unit shows substantial declines in both growing-stock and sawtimber volumes between 1959 and 1972. Commercial forest area declined by one-fifth. Presents highlights and statistics on forest area and timber volume, growth, mortality, ownership, and use in 1972.

Estimation of merchantable bole volume and biomass above sawlog top in the National Forest inventory of the United States

Treesearch

Grant M. Domke; Christopher M. Oswalt; Christopher W. Woodall; Jeffery A. Turner

2013-01-01

Emerging markets for small-diameter roundwood along with a renewed interest in forest biomass for energy have created a need for estimates of merchantable biomass above the minimum sawlog top diameter for timber species in the national forest inventory of the United States. The Forest Inventory and Analysis (FIA) program of the USDA Forest Service recently adopted the...

Changes in timber haul emissions in the context of shifting forest management and infrastructure

Treesearch

Sean P. Healey; Jock A. Blackard; Todd A. Morgan; Dan Loeffler; Greg Jones; Jon Songster; Jason P. Brandt; Gretchen G. Moisen; Larry T. DeBlander

2009-01-01

Although significant amounts of carbon may be stored in harvested wood products, the extraction of that carbon from the forest generally entails combustion of fossil fuels. The transport of timber from the forest to primary milling facilities may in particular create emissions that reduce the net sequestration value of product carbon storage. However, attempts to...

Non-timber forest products in Central Appalachia: market opportunities for rural development (poster abstract)

Treesearch

A.L. Hammett; J.L. Chamberlain

1999-01-01

The gathering of forest products has supplemented the incomes of Central Appalachia residents for many generations. Non-timber forest products (NTFPs) can be grouped within four general categories: edibles such as mushrooms; medicinal and dietary supplements, including ginseng, gingko, and St. John?s wort; floral products such as moss, grape vines, and ferns; and...

The volumes and value of non-timber forest products harvested in the United States

Treesearch

James L. Chamberlain

2015-01-01

Non-timber forest products [NTFPs] originate from plants and fungi that are harvested from natural, manipulated or disturbed forests. NTFPs may include fungi, moss, lichen, herbs, vines, shrubs, or trees. People harvest the products for many reasons, including personal, recreational and spiritual uses, as well as commercial gain. The assessment of volumes and values is...

Timber resource statistics for Oregon.

Treesearch

Sally Campbell; Paul Dunham; David Azuma

2004-01-01

This report is a summary of timber resource statistics for all ownerships in Oregon. Data were collected as part of several statewide multiresource inventories, including those conducted by the Pacific Northwest Region (Region 6) on National Forest System lands in Oregon, by the Bureau of Land Management (BLM) on BLM lands in western Oregon, and by the Pacific...

Timber resource statistics for Oregon, January 1, 1973.

Treesearch

Patricia M. Bassett; Grover A. Choate

1974-01-01

Timber resource statistics as of January 1, 1973, for the State of Oregon show total land area, commercial timberland area, and growing stock and sawtimber inventory volumes by county and owner group. Growth and removals are shown by Forest Survey inventory unit for 1972. Each National Forest is updated to January 1, 1973, as well as each Bureau of Land Management...

Timber resource of Missouri's Riverborder, 1972.

Treesearch

John S. Jr. Spencer; Arnold J. Ostrom

1975-01-01

The third timber inventory of Missouri's Riverborder Forest Survey Unit shows that neither the total volume of growing stock nor of sawtimber changed significantly between 1959 and 1972. Area of commercial forest land declined slightly. Presents statistics on forest area and timber volume, growth, mortality, ownership and use in 1972.

1968 Oregon timber harvest.

Treesearch

Brian R. Wall

1969-01-01

Oregon's 1968 timber harvest of 9.74 billion board feet was the largest since 1952, when a record 9.80 billion board feet was produced. Public agencies' harvests increased 25.0 percent in western Oregon and 4.1 percent in eastern Oregon for a total increase of 19.1 percent, 864.9 million board feet above the public harvest in 1967. National Forests had the...

Timber resource statistics for eastern Washington.

Treesearch

Patricia M. Bassett; Daniel D. Oswald

1983-01-01

This report summarizes a 1980 timber resource inventory of the 16 forested counties in Washington east of the crest of the Cascade Range. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

Southern Forest Resource Assessment and Linkages to the National RPA

Treesearch

Fredrick Cubbage; Jacek Siry; Steverson Moffat; David N. Wear; Robert Abt

1998-01-01

We developed a Southern Forest Resource Assessment Consortium (SOFAC) in 1994, which is designed to enhance our capabilities to analyze and model the southern forest and timber resources. Southern growth and yield analyses prepared for the RPA via SOFAC indicate that substantial increases in timber productivity can occur given current technology. A survey about NIPF...

Long-term contracts for forest land and timber in the South

Treesearch

William C. Siegel

1973-01-01

By means of long-term contracts, southern wood-using industries control almost 7 million acres of privately owned, nonindustrial forest. While pine is the prevalent timber type under contract, there are also substantial acreages of hardwood. Nearly all agreements are written on an individual basis, but most fit into one of several broad categories.

Roadless area-intensive management tradeoffs on the Sierra National Forest, California

Treesearch

Robert J. Hrubes; Kent P. Connaughton; Robert W. Sassaman

1979-01-01

This hypothesis was tested by a linear programing model: Roadless areas on the Sierra National Forest precluded from planned future development would be candidates for wilderness designation, and the associated loss in present and future timber harvests could be offset by investing in more intensive management. The results of this simulation test suggest that levels of...

Projecting other public inventories for the 2005 RPA timber assessment update.

Treesearch

Xiaoping Zhou; John R. Mills; Richard W. Haynes

2007-01-01

This study gives an overview of the current inventory status and the projection of future forest inventories on other public timberland. Other public lands are lands administered by state, local, and federal government but excluding National Forest System lands. These projections were used as part of the 2005 USDA Forest Service Resource Planning Act timber assessment...

Understanding the social and economic transitions of forest communities.

Treesearch

Sussanne Maleki

2008-01-01

For much of the last century, the connection between national forests and many rural forest communities, especially in the Pacific Northwest, was defined by timber-related employment. Assumptions about the economic dependence of forest communities on federal timber prompted the Forest Service to make community stability a matter of agency policy. But the relationship...

Hardwoods for timber bridges : a national program emphasis by the USDA Forest Service

Treesearch

James P. Wacker; Ed Cesa

2005-01-01

This paper describes the joint efforts of the Forest Service and the FHWA to administer national programs including research, demonstration bridges, and technology transfer components. Summary information on a number of Forest Service-WIT demonstration bridges constructed with hardwoods is also provided.

An analysis of New York's timber resources

Treesearch

Thomas J., Jr. Considine

1984-01-01

This report presents an analysis of the results of the third forest survey of New York as well as trends that have occurred since the previous surveys. Topics include forest area by ownership, stand size, and forest type; timber volume by species, location, and quality; biomass; timber products output for sawlogs, pulpwood, and fuelwood; and growth and removals. Forest...

Finding effective ways to provide knowledge to forest managers about non-timber forest products: a case-study of distance learning approaches

Treesearch

A. L. (Tom) Hammett; Jim Chamberlain; Matt Winn

2009-01-01

Many who grow or collect non-timber forest products (NTFPs) have been under-served in traditional forestry educational programs. It has often been difficult to determine the needs of this disparate group of stakeholders as collectors and growers are widely dispersed across the landscape, and not recognized as important stakeholders in formal cost forest...

Timber resources of southwest Oregon.

Treesearch

Patricia M. Bassett

1979-01-01

This report presents statistics from a 1973 inventory of timber resources of Douglas County and from a 1974 inventory of timber resources of Coos, Curry, Jackson, and Josephine Counties, Oregon. Tables presented are of forest area and of timber volume, growth, and mortality.

Forest statistics for West Virginia

Treesearch

Robert D. Wray; Robert D. Wray

1952-01-01

This is the first in a new series of reports on forest areas and timber volumes in the State of West Virginia. It also shows how fast the timber in the State is growing, how much is being cut, and in general how good it is. This report is a product of the forest survey of the Northeast, carried on by the Northeastern Forest Experiment Station as part of the Nation-wide...

Confronting the implications of wicked problems: changes needed in Sierra Nevada National Forest planning and problem solving

Treesearch

Hal Salwasser

2004-01-01

Thirty years ago, the fate of migratory deer in the Sierra Nevada was thought to be the major forest wildlife issue. Ten years later, agencies were building the California Wildlife Habitat Relationships System to allow managers to integrate all terrestrial vertebrates with timber management in comprehensive National Forest planning. Another ten years after that, Tom...

Estimation of U.S. Timber Harvest Using Roundwood Equivalents

Treesearch

James Howard

2006-01-01

This report details the procedure used to estimate the roundwood products portion of U.S. annual timber harvest levels by using roundwood equivalents. National-level U.S. forest products data published by trade associations and State and Federal Government organizations were used to estimate the roundwood equivalent of national roundwood products production. The...

Field performance of timber bridges. 7, Connell Lake stress-laminated deck bridge

Treesearch

L. E. Hislop; M. A. Ritter

The Connell Lake bridge was constructed in early 1991 on the Tongass National Forest, Alaska, as a demonstration bridge under the Timber Bridge Initiative. The bridge is a stress-laminated deck structure with an approximate 36-ft length and 18-ft width and is the first known stress-laminated timber bridge constructed in Alaska. Performance of the bridge was monitored...

Federal Timber Restrictions and Interregional Arbitrage in U.S. Lumber

Treesearch

Brian C. Murray; David N. Wear

1998-01-01

Harvesting restrictions to protect the habitat of the northern spotted owl on federal forests in the Pacific Northwest (PNW) substantially reduced timber available for precessing by the forest products industry. We consider the extent to with these restrictions may have altered the degree of integration of the PNW and U.S. South in a national market for lumber....

36 CFR 223.1 - Authority to sell timber.

Code of Federal Regulations, 2011 CFR

2011-07-01

... General Provisions § 223.1 Authority to sell timber. Trees, portions of trees, and other forest products... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Authority to sell timber. 223.1 Section 223.1 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE...

36 CFR 223.1 - Authority to sell timber.

Code of Federal Regulations, 2013 CFR

2013-07-01

... General Provisions § 223.1 Authority to sell timber. Trees, portions of trees, and other forest products... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Authority to sell timber. 223.1 Section 223.1 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE...

36 CFR 223.1 - Authority to sell timber.

Code of Federal Regulations, 2012 CFR

2012-07-01

... General Provisions § 223.1 Authority to sell timber. Trees, portions of trees, and other forest products... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Authority to sell timber. 223.1 Section 223.1 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE...

36 CFR 223.1 - Authority to sell timber.

Code of Federal Regulations, 2014 CFR

2014-07-01

... General Provisions § 223.1 Authority to sell timber. Trees, portions of trees, and other forest products... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Authority to sell timber. 223.1 Section 223.1 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE...

Timber resource of Missouri's Southwestern Ozarks, 1972.

Treesearch

Arnold J. Ostrom; Jerold T. Hahn

1974-01-01

The third timber inventory of Missouri's Southwestern Ozarks Forest Survey Unit shows a substantial decline in the volumes of both growing stock and sawtimber between 1959 and 1972. Commercial forest area also declined substantially during the same period. Presented are highlights and statistics on forest area and timber volume, growth, mortality, ownership, and...

Public Preferences for Timber Harvesting on Private Forest Land Purchased for Public Ownership in Maine

Treesearch

Kevin J. Boyle; Mario F. Teisl

1999-01-01

Public concern over the use, the management, and the protection of forests in Maine and throughout the United States has grown rapidly over the last two decades. Decisions regarding where, when, and how to cut timber are no longer purely silvicultural decisionlS made by forest managers, but are increasingly subject to public scrutiny, debate, regulation, and litigation...

Timber resources of northern interior California, 1970.

Treesearch

Charles L. Bolsinger

1976-01-01

This report summarizes a timber resource inventory in Lassen, Modoc, Siskiyou, Shasta, and Trinity Counties, California. Included are detailed tables of forest area, timber volume, growth, mortality, and removals and a discussion of the current timber resource and timber industry situation.

The growing timber resource of Michigan, 1966.

Treesearch

Clarence D. Chase; Ray E. Pfeifer; John S. Spencer

1969-01-01

The third (1966) Forest Survey of Michigan shows sizable gains in growing-stock and sawtimber volumes since 1955, despite a small decline in the commercial forest area. Presented are statistics on forest area and timber volume, growth, mortality, ownership, stocking, and use. Also presented is a projection of timber growth, removals, and inventory to 1996.

Timber, Browse, and Herbage on Selected Loblolly-Shortleaf Pine-Hardwood Forest Stands

Treesearch

Gale L. Wolters; Alton Martin; Warren P. Clary

1977-01-01

A thorough vegetation inventory was made on loblolly-shortleaf pine-hardwood stands scheduled by forest industry for clearcutting, site preparation, and planting to pine in north central Louisiana and southern Arkansas. Overstory timber, on the average, contained about equal proportions of softwood and hardwood basal area. Browse plants ranged from 5,500 to over 70,...

Lycopodium: growth form, morphology, and sustainability of a non-timber forest product

Treesearch

Elizabeth A. Nauertz; John C. Zasada

2001-01-01

Several species of Lycopodium or clubmoss belong in the category of non-timber forest products and are often gathered for a variety of traditional uses. It is important to evaluate baseline information for these species, such as abundance and frequency of occurrence, before making any management decision. In addition, understanding the biology of the...

Timber resources of the Sacramento area, California, 1972.

Treesearch

Brian R. Wall

1978-01-01

This report summarizes the 1972 timber resource inventory of the Sacramento area, California. Included are detailed tables of forest area, timber volume, growth, mortality, and timber cut and a discussion of the current timber resource and timber industry situation.

Impacts of timber harvesting on soil organic matter, nitrogen, productivity, and health of inland northwest forests

Treesearch

M. F. Jurgensen; A. E. Harvey; R. T. Graham; D. S. Page-Dumroese; J. R. Tonn; M. J. Larsen; T. B. Jain

1997-01-01

Soil organic components are important factors in the health and productivity of Inland Northwest forests. Timber harvesting and extensive site preparation (piling, windrowing, or scalping) reduces the amount of surface organic material (woody residues and forest floor layers) over large areas. Some wildfires and severe prescribed burns can have similar consequences....

Multistage variable probability forest volume inventory. [the Defiance Unit of the Navajo Nation

NASA Technical Reports Server (NTRS)

Anderson, J. E. (Principal Investigator)

1979-01-01

An inventory scheme based on the use of computer processed LANDSAT MSS data was developed. Output from the inventory scheme provides an estimate of the standing net saw timber volume of a major timber species on a selected forested area of the Navajo Nation. Such estimates are based on the values of parameters currently used for scaled sawlog conversion to mill output. The multistage variable probability sampling appears capable of producing estimates which compare favorably with those produced using conventional techniques. In addition, the reduction in time, manpower, and overall costs lend it to numerous applications.

Wisconsin timber industry--an assessment of timber product output and use.

Treesearch

James E. Blyth; James W. Whipple; W. Brad Smith

1989-01-01

Discusses recent Wisconsin forest industry trends, production and receipts of pulpwood, saw logs, and veneer logs, and production of other timber products in 1986. Reports on logging residue, on timber removals, on wood and bark residue generated at primary wood-using mills, and on disposition of this mill residue.

Can extractive reserves save the rain forest: A ecological and socioeconomic comparison of non-timber forest product extraction systems in Peten, Guatemala, and West Kalimantan, Indonesia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Salafsky, N.; Dugelby, B.L.; Terborgh, J.W.

1992-04-01

Extractive reserves in tropical rain forests, in which only non-timber products are harvested, have been heralded by some conservationists as a means of maintaining biodiversity while providing income for local people. The study of extraction systems in Peten, Guatemala, and in West Kalimantan, Indonesia, leads to a more tempered conclusion, for while the Peten program was quite successful, the Kalimantan program was not. The study finds the success of an extractive reserve to be contingent on: (1) ecological conditions, and (2) socioeconomic and political factors. Although the study focuses on market-oriented extractive reserves, many of the issues discussed apply asmore » well to other land uses such as the collection of non-timber forest products for household consumption or small-scale timber extraction.« less

A cross-continental comparison of plant and beetle responses to retention of forest patches during timber harvest

Treesearch

Susan C. Baker; Charles B. Halpern; Timothy J. Wardlaw; Christel Kern; Graham J. Edgar; Russell J. Thomson; Richard E. Bigley; Jerry F. Franklin; Kamal J. K. Gandhi; Lena Gustafsson; Samuel Johnson; Brian J. Palik; Thomas A. Spies; E. Ashley Steel; Jan Weslien; Joachim Strengbom

2016-01-01

Timber harvest can adversely affect forest biota. Recent research and application suggest that retention of mature forest elements ('retention forestry'), including unharvested patches (or 'aggregates') within larger harvested units, can benefit biodiversity compared to clearcutting. However, it is unclear whether these benefits can be generalized...

76 FR 26239 - Umatilla National Forest, Walla Walla Ranger District, Oregon, Cobbler II Timber Sale and Fuels...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-06

... 27, 2011, Umatilla National Forest Supervisor Kevin Martin withdrew his October 8, 2010 Record of.... Responsible Official Forest Supervisor for the Umatilla National Forest, Kevin Martin. Nature of Decision To.... Kevin Martin, Forest Supervisor. [FR Doc. 2011-11097 Filed 5-5-11; 8:45 am] BILLING CODE 3410-11-P ...

Non-Timber Forest Products' Marketing in Nigeria. A Case Study of Osun State

ERIC Educational Resources Information Center

Aiyeloja, Adedapo Ayo; Ajewole, Opeyemi Isaac

2006-01-01

Research on markets and marketing of some non-timber forest products (NTFPs) was carried out in selected locations of Osun State. The NTFPs considered are chewing sticks such as "Massularia acuminata" and bush meat like "Thryonomys swinderianus", representing both the flora and fauna aspects of NTFPs, respectively. Five Local…

Timber management and use-value assessment

Treesearch

Paul E. Sendak; Neil K. Huyler

1994-01-01

Describes timber management activity and estimates timber harvest from forest land enrolled in Vermont's Use Value Appraisal (UVA) Forest Land property tax program. Data were compiled from the mandatory management plans and annual conformance reports filed for each property enrolled in the Program. Overall, 31 percent of the UVA properties reported a commercial...

Managing forest products for community benefit

Treesearch

Susan Charnley; Jonathan W. Long

2014-01-01

Forest products harvesting and use from national forest lands remain important to local residents and communities in some parts of the Sierra Nevada science synthesis area. Managing national forests for the sustainable production of timber, biomass, nontimber forest products, and forage for livestock can help support forestbased livelihoods in parts of the region where...

Timber salvage economics

Treesearch

Jeffrey P. Prestemon; Thomas P. Holmes

2008-01-01

Timber salvage is commonly done following natural disturbances, to recover some value from damaged forests. Decision making about salvage, however, is affected by ownership objectives, the nature of the damage agent, site factors, and the strength of the local timber market. For profit-maximizing landowners, salvage decisions must balance the cost of harvesting...

Alabama's timber industry - an assessment of timber product output and use, 1995

Treesearch

Tony G. Johnson; Jim R. Gober; J. Stephen Nix

1998-01-01

Output of Industrial Timber Products.Note: The reader must understand that certain terms, namely-retained, export, import, production, and receipts-have specialized meanings and relationships. unique to the Forest Inventory and Analysis Units across the country that deal with timber products output.In 1995, the combined...

Timber Volume in Indiana, 1967.

Treesearch

Arnold J. Ostrom

1969-01-01

The recently completed Second Forest Survey of Indiana shows that the State's timber volume has increased by one-fourth in the 17 years since the previous survey. Timber volume by county is presented.

Evidence of continued effects from timber harvesting on lotic amphibians in redwood forests of northwestern California

Treesearch

Donald T. Ashton; Sharyn B. Marks; Hartwell H. Welsh Jr.

2006-01-01

We compared species richness and relative abundance of stream-associated amphibians in late-seral redwood forests with those in mid-seral, second-growth forests to examine the continued (as opposed to immediate) effects of timber harvest on amphibian populations. Lacking pre-harvest data on amphibian abundances for streams in the second-growth stands, we assumed that...

Investigating Forest Soil Disturbance with Different Timber Harvesting Operations in South Korea

NASA Astrophysics Data System (ADS)

Im, Sangjun; Lee, Eunjai; Eu, Song; Han, Sang-Kyun

2017-04-01

Forest operation such as timber harvesting can influence to forest environment by displacing soil particles, compacting surface layers, and destroying soil structures. This results in increased surface runoff and associated soil erosion during rainy season, due to soil disturbance. The extent of soil disturbance depends on the skidding/yarding method, types of machine used, and soil types. In South Korea, cut-to-length (CTL) operation is traditionally used by excavator with grapple in most areas. Recently, whole-tree (WT) harvesting system by swing yarder has gained considerable attention as an alternative traditional extraction method. The objectives of this study were to describe the effects of two different harvesting methods (CTL and WT) on soil disturbance and soil physical properties. After the CTL observation, we found that severe disturbed soils and compacted area were more than WT. Rutting was influenced more than 50% of the deep disturbance classes by the uphill climbing and downhill extraction method, while exposing bare soil was most disturbance in WT operation. Soil physical properties were influenced considerably by the number of excavator passes and slash residual classes in both units. The results from the study would be useful for understanding soil disturbance influence by timber harvesting in Korea. But, more detailed observations are needed to accurately estimate erosion rates and sediment delivery associated with forest management and operation. Acknowledgements. This study was carried out with the support of 'R&D Program for Forestry Technology (Project No. S211316L020110)' provided by Korea Forest Service.

Selected non-timber forest products with medicinal applications from Jilin Province in China

Treesearch

Yao Ge Huang; Branka Barl; Gerald Ivanochko

2001-01-01

This paper provides a brief account of the distribution, production, and use of some non-timber forest products such as medicinal plants, medicinal and nutraceutical mushrooms, pharmaceutical insects, and "wild" vegetables in Jilin Province, China. All materials featured in this paper are used in Traditional Chinese Medicine (TCM) inside and outside of China...

Comparing Effects of Climate Warming, Fire, and Timber Harvesting on a Boreal Forest Landscape in Northeastern China

PubMed Central

Li, Xiaona; He, Hong S.; Wu, Zhiwei; Liang, Yu; Schneiderman, Jeffrey E.

2013-01-01

Forest management under a changing climate requires assessing the effects of climate warming and disturbance on the composition, age structure, and spatial patterns of tree species. We investigated these effects on a boreal forest in northeastern China using a factorial experimental design and simulation modeling. We used a spatially explicit forest landscape model (LANDIS) to evaluate the effects of three independent variables: climate (current and expected future), fire regime (current and increased fire), and timber harvesting (no harvest and legal harvest). Simulations indicate that this forested landscape would be significantly impacted under a changing climate. Climate warming would significantly increase the abundance of most trees, especially broadleaf species (aspen, poplar, and willow). However, climate warming would have less impact on the abundance of conifers, diversity of forest age structure, and variation in spatial landscape structure than burning and harvesting. Burning was the predominant influence in the abundance of conifers except larch and the abundance of trees in mid-stage. Harvesting impacts were greatest for the abundance of larch and birch, and the abundance of trees during establishment stage (1–40 years), early stage (41–80 years) and old- growth stage (>180 years). Disturbance by timber harvesting and burning may significantly alter forest ecosystem dynamics by increasing forest fragmentation and decreasing forest diversity. Results from the simulations provide insight into the long term management of this boreal forest. PMID:23573209

Comparing effects of climate warming, fire, and timber harvesting on a boreal forest landscape in northeastern China.

PubMed

Li, Xiaona; He, Hong S; Wu, Zhiwei; Liang, Yu; Schneiderman, Jeffrey E

2013-01-01

Forest management under a changing climate requires assessing the effects of climate warming and disturbance on the composition, age structure, and spatial patterns of tree species. We investigated these effects on a boreal forest in northeastern China using a factorial experimental design and simulation modeling. We used a spatially explicit forest landscape model (LANDIS) to evaluate the effects of three independent variables: climate (current and expected future), fire regime (current and increased fire), and timber harvesting (no harvest and legal harvest). Simulations indicate that this forested landscape would be significantly impacted under a changing climate. Climate warming would significantly increase the abundance of most trees, especially broadleaf species (aspen, poplar, and willow). However, climate warming would have less impact on the abundance of conifers, diversity of forest age structure, and variation in spatial landscape structure than burning and harvesting. Burning was the predominant influence in the abundance of conifers except larch and the abundance of trees in mid-stage. Harvesting impacts were greatest for the abundance of larch and birch, and the abundance of trees during establishment stage (1-40 years), early stage (41-80 years) and old- growth stage (>180 years). Disturbance by timber harvesting and burning may significantly alter forest ecosystem dynamics by increasing forest fragmentation and decreasing forest diversity. Results from the simulations provide insight into the long term management of this boreal forest.

The timber resources of New Hampshire

Treesearch

Roland H. Ferguson; Victor S. Jensen

1963-01-01

A resurvey of the timber resources in New Hampshire was completed in 1960. This report summarizes the timber-resource situation and the changes that have taken place in the 12 years since the first forest survey of New Hampshire. Field work for the initial survey was done entirely by the staff of the Northeastern Forest Experiment Station; the resurvey was a joint...

The Effects of Timber Harvesting on Neotropical Migrants in Cove Hardwood Forests in the Southern Appalachian Mountains

Treesearch

Kathleen E. Franzreb

2005-01-01

I compared avian species richness, density, and diversity for neotropical migrants, short distance migrants, and permanent residents following timber harvesting in cove hardwood forests in the Southern Appalachian Mountains of North Carolina. The forest stands were 4-103 years old, had undergone a clearcut or selective tree removal, and represented four successional...

77 FR 14727 - Tongass National Forest Wrangell Ranger District; Alaska; Wrangell Island Project Environmental...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-13

... of timber harvest, road construction and reconstruction, and silvicultural practices used; (2) access... Action The Forest Service is proposing a multi-year project involving a variety of timber harvest, road construction, and forest restoration and enhancement activities. The proposed action would include the harvest...

Michigan timber industry: An assessment of timber product output and use, 2004

Treesearch

David E. Haugen; Anthony K. Weatherspoon

2010-01-01

Reports forest-industry trends, production and receipts of industrial roundwood, and production of saw logs, veneer logs, excelsior/shavings, and other products for Michigan's timber industry in 2004. Also reports logging residue generated from timber harvest operations in Michigan as well as the generation and disposition of wood and bark residue generated by...

The forest ecosystem of southeast Alaska: 7. Forest ecology and timber management.

Treesearch

Arland S. Harris; Wilbur A. Farr

1974-01-01

Large-scale use of the timber resource of southeast Alaska began in 1953 after long efforts to establish a timber industry. Development and present status of the industry and present management of the timber resource are summarized, stressing the biological basis for timber management activities in southeast Alaska today. Ecological and silvicultural considerations...

Opportunity costs of implementing forest plans

NASA Astrophysics Data System (ADS)

Fox, Bruce; Keller, Mary Anne; Schlosberg, Andrew J.; Vlahovich, James E.

1989-01-01

Intellectual concern with the National Forest Management Act of 1976 has followed a course emphasizing the planning aspects of the legislation associated with the development of forest plans. Once approved, however, forest plans must be implemented. Due to the complex nature of the ecological systems of interest, and the multiple and often conflicting desires of user clientele groups, the feasibility and costs of implementing forest plans require immediate investigation. For one timber sale on the Coconino National Forest in Arizona, forest plan constraints were applied and resulting resource outputs predicted using the terrestrial ecosystem analysis and modeling system (TEAMS), a computer-based decision support system developed at the School of Forestry, Northern Arizona University, With forest plan constraints for wildlife habitat, visual diversity, riparian area protection, and soil and slope harvesting restrictions, the maximum timber harvest obtainable was reduced 58% from the maximum obtainable without plan constraints.

The role of non timber forest products: a case study of gatherers in the eastern United States

Treesearch

Siri Doble; Marla Emery

2001-01-01

Non Timber Forest Products (NTFPs) play a key role in the lives and livelihoods of rural residents in or near forested areas. Consequently, organizations concerned with rural development have begun to look toward NTFPs as an opportunity for rural economic development. Concerned with the potential implications for the social and ecological structures that support NTFP...

Timber resources of northwest Oregon.

Treesearch

Mary A. Mei

1979-01-01

This report presents statistics from a 1976 timber resource inventory of 10 counties in northwest Oregon: Clackamas, Clatsop, Columbia, Hood River, Marion, Multnomah, Polk, Tillamook, Washington, and Yamhill. Tables presented are of forest area, timber volume, growth, mortality, and harvest.

Missouri timber industry - an assessment of timber product output and use, 2003

Treesearch

Thomas B. Treiman; Ronald J. Piva

2005-01-01

Discusses recent Missouri forest industry trends; production and receipts of industrial roundwood; and production of saw logs, veneer logs, pulpwood, cooperage, and other timber products in 2003. Reports on logging residue generated from timber harvest operations. Also reports on wood and bark residue generated at primary wood-using mills and on disposition of mill...

Missouri timber industry--an assessment of timber product output and use, 2000.

Treesearch

Ronald J. Piva; Thomas B. Treiman

2003-01-01

Discusses recent Missouri forest industry trends; production and receipts of industrial roundwood; and production of saw logs, veneer logs, pulpwood, cooperage, and other timber products in 2000. Reports in logging residue generated from other timber harvest operations. Also reports on wood and bark residue generated at primary wood-using mills and on disposition of...

Eastern national forests: managing for nontimber products

Treesearch

James L. Chamberlain; Robert J. Bush; A.L. Hammett; Philip A. Araman

2002-01-01

Many products are harvested from the forests of the eastern United States that are not timber-based but originate from plant materials. Over the past decade, concern has grown about the sustainability of the forest resources from which these products originate, and an associated interest in managing for these products has materialized. A content analysis of the...

Timber resources of Mendocino and Sonoma Counties, California.

Treesearch

Daniel D. Osward

1972-01-01

The findings of the first complete inventory of the timber resources of Mendocino and Sonoma Counties, California, indicate there is 19.1 billion board feet of sawtimber on 1,564,000 acres of unreserved commercial forest land in these two counties. Forest industries own about 34 percent of the commercial forest area and 37 percent of the timber volume; farm and...

Predicting the rate of change in timber value for forest stands infested with gypsy moth

Treesearch

David A. Gansner; Owen W. Herrick

1982-01-01

Presents a method for estimating the potential impact of gypsy moth attacks on forest-stand value. Robust regression analysis is used to develop an equation for predicting the rate of change in timber value from easy-to-measure key characteristics of stand condition.

Planted forests and plantations

Treesearch

Ray Sheffield

2009-01-01

Forest resource statistics from the 2000 Resources Planning Act (RPA) Assessment were updated to provide current information on the Nation's forests. Resource tables present estimates of forest area, volume, mortality, growth, removals, and timber products output in various ways, such as by ownership, region, or State. Currrent resources data and trends...

25 years of economic research on non-timber forest products in the United States: History, trends, status, and future priorities

USDA-ARS?s Scientific Manuscript database

Non-timber forest products (NTFPs) are one of many economic benefits that forests provide to society, and understanding their value helps us understand the total economic value of forests. In the early 1990s, economic research on NTFPs in the United States increased, in the Pacific Northwest and oth...

Wildfire, timber salvage, and the economics of expediency

Treesearch

Jeffrey P. Prestemon; David N. Wear; Fred J. Stewart; Thomas P. Holmes

2006-01-01

Administrative planning rules and legal challenges can have significant economic impacts on timber salvage programs on public lands. This paper examines the costs of the delay in salvage caused by planning rules and the costs associated with the volume reductions forced by legal challenges in one case study. The fires on the Bitterroot National Forest in the northern...

Managing timber to promote sustainable forests: a second-level course for the Sustainable Forestry Initiative of Pennsylvania

Treesearch

James C. Finley; Susan L. Stout; Timothy G. Pierson; Barbara J. McGuinness

2007-01-01

At least 80 percent of the raw material used for wood products by the forest industry is from privately owned woodlands. This publication provides material for a course designed to help landowners, foresters, and loggers work together to assess whether a planned timber harvest will retain the diversity of species on site. It includes methods for collecting overstory...

Timber resource of Missouri's Southwest Ozarks.

Treesearch

Patrick D. Miles

1990-01-01

Timber inventory report for twelve county area in southwest Missouri. Forest land comprises approximately half the land area of these counties. Timber removals are less than half of growth. Timber volume and growth continue to increase as large areas of regenerated stands achieve sawtimber size. Highlights and statistics are presented on area, volume, growth,...

Timber Volume in Missouri Counties

Treesearch

Arnold J. Ostrom

1974-01-01

The third forest inventory of Missouri showed timber volume of growing-stock material reaching 76 million cords in 1972, an increase of 5 percent since 1959. The growing stock included 15 million board feet of sawtimber. Timber volume by county is presented.

36 CFR 223.110 - Delegation to regional forester.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Delegation to regional forester. 223.110 Section 223.110 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.110 - Delegation to regional forester.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Delegation to regional forester. 223.110 Section 223.110 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.110 - Delegation to regional forester.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Delegation to regional forester. 223.110 Section 223.110 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.110 - Delegation to regional forester.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Delegation to regional forester. 223.110 Section 223.110 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.216 - Special Forest Products definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Special Forest Products definitions. 223.216 Section 223.216 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.216 - Special Forest Products definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Special Forest Products definitions. 223.216 Section 223.216 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.216 - Special Forest Products definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Special Forest Products definitions. 223.216 Section 223.216 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.216 - Special Forest Products definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Special Forest Products definitions. 223.216 Section 223.216 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL...

36 CFR 223.188 - Prohibitions against exporting unprocessed Federal timber.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Prohibitions against exporting unprocessed Federal timber. 223.188 Section 223.188 Parks, Forests, and Public Property FOREST... Program § 223.188 Prohibitions against exporting unprocessed Federal timber. No person who acquires...

36 CFR 223.188 - Prohibitions against exporting unprocessed Federal timber.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Prohibitions against exporting unprocessed Federal timber. 223.188 Section 223.188 Parks, Forests, and Public Property FOREST... Program § 223.188 Prohibitions against exporting unprocessed Federal timber. No person who acquires...

36 CFR 223.188 - Prohibitions against exporting unprocessed Federal timber.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Prohibitions against exporting unprocessed Federal timber. 223.188 Section 223.188 Parks, Forests, and Public Property FOREST... Program § 223.188 Prohibitions against exporting unprocessed Federal timber. No person who acquires...

36 CFR 223.188 - Prohibitions against exporting unprocessed Federal timber.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Prohibitions against exporting unprocessed Federal timber. 223.188 Section 223.188 Parks, Forests, and Public Property FOREST... Program § 223.188 Prohibitions against exporting unprocessed Federal timber. No person who acquires...

36 CFR 251.14 - Conditions, rules and regulations to govern exercise of timber rights reserved in conveyance to...

Code of Federal Regulations, 2013 CFR

2013-07-01

... locality for sales of similar National Forest timber and timber products. (4) Slash and debris resulting... rates for equipment or manpower furnished by operator. (9) Only one cutting shall be made on any portion... will result. (b) The conditions, rules and regulations set forth in paragraphs (a)(1) through (14) of...

36 CFR 251.14 - Conditions, rules and regulations to govern exercise of timber rights reserved in conveyance to...

Code of Federal Regulations, 2010 CFR

2010-07-01

... locality for sales of similar National Forest timber and timber products. (4) Slash and debris resulting... rates for equipment or manpower furnished by operator. (9) Only one cutting shall be made on any portion... will result. (b) The conditions, rules and regulations set forth in paragraphs (a)(1) through (14) of...

36 CFR 251.14 - Conditions, rules and regulations to govern exercise of timber rights reserved in conveyance to...

Code of Federal Regulations, 2014 CFR

2014-07-01

... locality for sales of similar National Forest timber and timber products. (4) Slash and debris resulting... rates for equipment or manpower furnished by operator. (9) Only one cutting shall be made on any portion... will result. (b) The conditions, rules and regulations set forth in paragraphs (a)(1) through (14) of...

36 CFR 251.14 - Conditions, rules and regulations to govern exercise of timber rights reserved in conveyance to...

Code of Federal Regulations, 2011 CFR

2011-07-01

... locality for sales of similar National Forest timber and timber products. (4) Slash and debris resulting... rates for equipment or manpower furnished by operator. (9) Only one cutting shall be made on any portion... will result. (b) The conditions, rules and regulations set forth in paragraphs (a)(1) through (14) of...

36 CFR 251.14 - Conditions, rules and regulations to govern exercise of timber rights reserved in conveyance to...

Code of Federal Regulations, 2012 CFR

2012-07-01

... locality for sales of similar National Forest timber and timber products. (4) Slash and debris resulting... rates for equipment or manpower furnished by operator. (9) Only one cutting shall be made on any portion... will result. (b) The conditions, rules and regulations set forth in paragraphs (a)(1) through (14) of...

The increment contract: a potential means of increasing timber production from nonindustrial private forests in the central Appalachians

Treesearch

Gary W. Zinn; Gary W. Miller

1982-01-01

Nearly 500,000 acres of nonindustrial private forestland have been brought into higher levels of timber production through long-term increment-based cutting contracts involving local woodland owners and large wood products firms in the South. Through personal interviews with forest industry executives and professional consulting foresters, this study examined the...

Timber resource statistics for southwest Washington.

Treesearch

Patricia M. Bassett; Daniel D. Oswald

1981-01-01

This report summarizes a 1978 timber-resource inventory of six counties in southwest Washington: Clark, Cowlitz, Lewis, Pacific, Skamania, and Wahkiakum. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

Who knows? Local non-timber forest product knowledge and stewardship practices in northern Michigan

Treesearch

Marla R. Emery

2001-01-01

Non-timber forest product (NTFP) literature frequently laments the absence of an information base for policy and management decisions. While formal scientific data on the biological and social ecologies of most NTFPs are limited to nonexistent, long-time gatherers often have extensive experiential knowledge bases. Researchers and managers may overlook this expertise...

New methods for estimating non-timber forest product output: an Appalachian case study

Treesearch

Steve Kruger; James Chamberlain

2015-01-01

Assessing the size and structure of non-timber forest product (NTFP) markets is difficult due to a lack of knowledge about NTFP supply chains. Harvesting ginseng and other wild medicinal plants has long provided a source of income and cultural identity in Appalachian communities in the eastern United States. With the exception of ginseng, the extent of the harvest of...

Returning forests analyzed with the forest identity.

PubMed

Kauppi, Pekka E; Ausubel, Jesse H; Fang, Jingyun; Mather, Alexander S; Sedjo, Roger A; Waggoner, Paul E

2006-11-14

Amid widespread reports of deforestation, some nations have nevertheless experienced transitions from deforestation to reforestation. In a causal relationship, the Forest Identity relates the carbon sequestered in forests to the changing variables of national or regional forest area, growing stock density per area, biomass per growing stock volume, and carbon concentration in the biomass. It quantifies the sources of change of a nation's forests. The Identity also logically relates the quantitative impact on forest expanse of shifting timber harvest to regions and plantations where density grows faster. Among 50 nations with extensive forests reported in the Food and Agriculture Organization's comprehensive Global Forest Resources Assessment 2005, no nation where annual per capita gross domestic product exceeded 4,600 dollars had a negative rate of growing stock change. Using the Forest Identity and national data from the Assessment report, a single synoptic chart arrays the 50 nations with coordinates of the rates of change of basic variables, reveals both clusters of nations and outliers, and suggests trends in returning forests and their attributes. The Forest Identity also could serve as a tool for setting forest goals and illuminating how national policies accelerate or retard the forest transitions that are diffusing among nations.

Forest Resources of the United States, 1997

Treesearch

W. Brad Smith; John S. Vissage; David R. Darr; Raymond M. Sheffield

2001-01-01

Forest resource statistics from the 1987 Resources Planning Act (RPA) Assessment were updated to 1997 to provide current information on the Nation`s forests. Resource tables present estimates of forest area, volume, mortality, growth, removals, and timber products output in various ways, such as by ownership, region, or State. Current resource data are analyzed and...

Reconciling Biodiversity Conservation and Timber Production in Mixed Uneven-Aged Mountain Forests: Identification of Ecological Intensification Pathways.

PubMed

Lafond, Valentine; Cordonnier, Thomas; Courbaud, Benoît

2015-11-01

Mixed uneven-aged forests are considered favorable to the provision of multiple ecosystem services and to the conciliation of timber production and biodiversity conservation. However, some forest managers now plan to increase the intensity of thinning and harvesting operations in these forests. Retention measures or gap creation are considered to compensate potential negative impacts on biodiversity. Our objectives were to assess the effect of these management practices on timber production and biodiversity conservation and identify potential compensating effects between these practices, using the concept of ecological intensification as a framework. We performed a simulation study coupling Samsara2, a simulation model designed for spruce-fir uneven-aged mountain forests, an uneven-aged silviculture algorithm, and biodiversity models. We analyzed the effect of parameters related to uneven-aged management practices on timber production, biodiversity, and sustainability indicators. Our study confirmed that the indicators responded differently to management practices, leading to trade-offs situations. Increasing management intensity had negative impacts on several biodiversity indicators, which could be partly compensated by the positive effect of retention measures targeting large trees, non-dominant species, and deadwood. The impact of gap creation was more mitigated, with a positive effect on the diversity of tree sizes and deadwood but a negative impact on the spruce-fir mixing balance and on the diversity of the understory layer. Through the analysis of compensating effects, we finally revealed the existence of possible ecological intensification pathways, i.e., the possibility to increase management intensity while maintaining biodiversity through the promotion of nature-based management principles (gap creation and retention measures).

Forest statistics for eastern Oregon and eastern Washington from inventory phase of forest survey

Treesearch

R.W. Cowlin; F.L. Moravets

1938-01-01

The forest survey, a Nation-wide project authorized by Congress in 1928, consists of a complete and detailed investigation of the country's present and future forest resources in five major parts: (1) an inventory of the country's existing forest resources in terms of areas occupied by forest-cover types and of timber volumes, by species, in board feet and...

South Dakota timber industry--an assessment of timber product output and use, 2004

Treesearch

Ronald J. Piva; Gregory J. Josten; Richard D. Mayko

2006-01-01

Discusses recent South Dakota forest industry trends; production and receipts of industrial roundwood; production of saw logs in 2004; and compares 2004 production and receipts with the results of the 1999 timber product output study. Reports on logging residue generated from timber harvest operations. Also reports on wood and bark residue generated at primary wood-...

Alabama’s forests, 2010

Treesearch

Andrew J. Hartsell; Jason A. Cooper

2013-01-01

The principle findings of the ninth forest survey of Alabama (2010) and changes that have occurred since the previous surveys are presented. Topics examined include forest area, ownership, forest-type groups, stand structure, basal area, timber volume, growth removals, and mortality. Alabama’s contribution to the Nation’s forest resources and regional comparisons are...

Timber products output and timber harvests in Alaska: projections for 2005-25

Treesearch

A. Brackley; T. Rojas; R. Haynes

2006-01-01

Projections of Alaska timber products output, the derived demand for logs and chips, and timber harvest by owner are developed by using a trend-based analysis. These are revised projections of those made in 1990, 1994, and 1997, and reflect the consequences of recent changes in the Alaska forest sector and trends in markets for Alaska products. With the cancellation of...

Timber products output and timber harvests in Alaska: projections for 1997-2010.

Treesearch

David J. Brooks; Richard W. Haynes

1997-01-01

Projections of Alaska timber products output, the derived demand for raw material, and timber harvest by owner are developed from a trend-based analysis. These projections are revisions of projections made in 1990 and again in 1994, and reflect the consequences of recent changes in the Alaska forest sector and long-term trends in markets for Alaska products. With the...

Impact of diseases and other disturbances on non-timber forest resources: A case study involving small mammals

Treesearch

John. E. Lundquist; James. P. Jr. Ward

2004-01-01

Part of the diversity of a forest is the variety of agents that can kill trees. These agents differ in the nature, magnitude, and patterns of their impacts on forest resources. Diseases, insect pests, and other small-scale disturbances are commonly assessed on the basis of their impacts on timber production. Tree mortality usually means reduced volume of living stems....

A Characterization of the Nonindustrial Private Forest Landowners of Arkansas

Treesearch

Tamara Walkingstick; Donald E. Voth; Richard A. Williams; Jeffery Earl; Carl P. Hitt

2001-01-01

Forest and timber and forest and timberland management are issues of great importance to Arkansas. The timber industry plays a major role in the State's economy and is constantly being transformed as it becomes more capital intensive and as the southern region, including Arkansas, becomes a more important player in the provision of the nation's supply of...

Temporal Decay in Timber Species Composition and Value in Amazonian Logging Concessions.

PubMed

Richardson, Vanessa A; Peres, Carlos A

2016-01-01

Throughout human history, slow-renewal biological resource populations have been predictably overexploited, often to the point of economic extinction. We assess whether and how this has occurred with timber resources in the Brazilian Amazon. The asynchronous advance of industrial-scale logging frontiers has left regional-scale forest landscapes with varying histories of logging. Initial harvests in unlogged forests can be highly selective, targeting slow-growing, high-grade, shade-tolerant hardwood species, while later harvests tend to focus on fast-growing, light-wooded, long-lived pioneer trees. Brazil accounts for 85% of all native neotropical forest roundlog production, and the State of Pará for almost half of all timber production in Brazilian Amazonia, the largest old-growth tropical timber reserve controlled by any country. Yet the degree to which timber harvests beyond the first-cut can be financially profitable or demographically sustainable remains poorly understood. Here, we use data on legally planned logging of ~17.3 million cubic meters of timber across 314 species extracted from 824 authorized harvest areas in private and community-owned forests, 446 of which reported volumetric composition data by timber species. We document patterns of timber extraction by volume, species composition, and monetary value along aging eastern Amazonian logging frontiers, which are then explained on the basis of historical and environmental variables. Generalized linear models indicate that relatively recent logging operations farthest from heavy-traffic roads are the most selective, concentrating gross revenues on few high-value species. We find no evidence that the post-logging timber species composition and total value of forest stands recovers beyond the first-cut, suggesting that the commercially most valuable timber species become predictably rare or economically extinct in old logging frontiers. In avoiding even more destructive land-use patterns, managing

Temporal Decay in Timber Species Composition and Value in Amazonian Logging Concessions

PubMed Central

Peres, Carlos A.

2016-01-01

Throughout human history, slow-renewal biological resource populations have been predictably overexploited, often to the point of economic extinction. We assess whether and how this has occurred with timber resources in the Brazilian Amazon. The asynchronous advance of industrial-scale logging frontiers has left regional-scale forest landscapes with varying histories of logging. Initial harvests in unlogged forests can be highly selective, targeting slow-growing, high-grade, shade-tolerant hardwood species, while later harvests tend to focus on fast-growing, light-wooded, long-lived pioneer trees. Brazil accounts for 85% of all native neotropical forest roundlog production, and the State of Pará for almost half of all timber production in Brazilian Amazonia, the largest old-growth tropical timber reserve controlled by any country. Yet the degree to which timber harvests beyond the first-cut can be financially profitable or demographically sustainable remains poorly understood. Here, we use data on legally planned logging of ~17.3 million cubic meters of timber across 314 species extracted from 824 authorized harvest areas in private and community-owned forests, 446 of which reported volumetric composition data by timber species. We document patterns of timber extraction by volume, species composition, and monetary value along aging eastern Amazonian logging frontiers, which are then explained on the basis of historical and environmental variables. Generalized linear models indicate that relatively recent logging operations farthest from heavy-traffic roads are the most selective, concentrating gross revenues on few high-value species. We find no evidence that the post-logging timber species composition and total value of forest stands recovers beyond the first-cut, suggesting that the commercially most valuable timber species become predictably rare or economically extinct in old logging frontiers. In avoiding even more destructive land-use patterns, managing

Forest Resources of the United States, 2012: a technical document supporting the Forest Service 2010 update of the RPA Assessment

Treesearch

Sonja N. Oswalt; W. Brad Smith; Patrick D. Miles; Scott A. Pugh

2014-01-01

Forest resource statistics from the 2010 Resources Planning Act (RPA) Assessment were updated to provide current information on the Nation's forests as a baseline for the 2015 national assessment. Resource tables present estimates of forest area, volume, mortality, growth, removals, and timber products output in various ways, such as by ownership, region, or State...

Considering departures from current timber harvesting policies: case studies of four communities in the Pacific Northwest.

Treesearch

Con H Schallau; Paul E. Polzin

1983-01-01

U.S. Department of Agriculture regulations permit departures from current National Forest timber harvesting policies when "implementation of base harvest schedules.., would cause a substantial adverse impact upon a community .... " This paper describes the kinds of information needed for forest managers to adequately assess the relevance of the departure...

Timber resources and the timber economy of Okanogan County, Washington.

Treesearch

Charles L. Bolsinger

1975-01-01

In 1972, forest industries in Okanogan County, Washington, accounted for 23 percent of total employment and 29 percent of wages paid. Total forest industrial employment has increased since 1953 but represents a smaller proportion of total employment in the county due to the increase in other industries, mainly construction and trade. Timber harvest has nearly doubled...

Fire and vegetation dynamics in the Cross Timbers forests of south-central North America

Treesearch

Steve W. Hallgren; Ryan D. DeSantis; Jesse A. Burton

2012-01-01

The vegetation of the Cross Timbers forests was maintained for thousands of years by fire; the historic fire return interval was likely 1 to 10 years. Fire suppression over the past century led to a doubling of stand basal area, increased diversity of tree species, reduced dominance of oak, and increased mesic species intolerant of fire. Dendrochronological studies...

Forest control and regulation ... a comparison of traditional methods and alternatives

Treesearch

LeRoy C. Hennes; Michael J. Irving; Daniel I. Navon

1971-01-01

Two traditional techniques of forest control and regulation-formulas and area-volume check-are compared to linear programing, as used in a new computerized planning system called Timber Resource Allocation Method ( Timber RAM). Inventory data from a National Forest in California illustrate how each technique is used. The traditional methods are simpler to apply and...

Drought impacts on ecosystem functions of the U.S. National Forests and Grasslands: Part II assessment results and management implications

Treesearch

Shanlei Sun; Ge Sun; Peter Caldwell; Steve McNulty; Erika Cohen; Jingfeng Xiao; Yang Zhang

2015-01-01

The 781,000 km2 (193 million acre) United States National Forests and Grasslands system (NF) provides important ecosystem services such as clean water supply, timber production, wildlife habitat, and recreation opportunities to the American public. Quantifying the historical impacts of climate change and drought on ecosystem functions at the national scale is essential...

Oregon’s forest products industry and timber harvest, 2008: industry trends and impacts of the Great Recession through 2010

Treesearch

Charles B. Gale; Charles E. Keegan; Erik C. Berg; Jean Daniels; Glenn A. Christensen; Colin B. Sorenson; Todd A. Morgan; Paul Polzin

2012-01-01

This report traces the flow of Oregon’s 2008 timber harvest through the primary timber processing industry and provides a description of the structure, operation, and condition of Oregon’s forest products industry as a whole. It is the second in a series of reports that update the status of the industry every 5 years. Based on a census conducted in 2009 and 2010, we...

77 FR 27013 - Ketchikan-Misty Fiords Ranger District; Tongass National Forest; Alaska; Saddle Lakes Timber Sale...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-08

... (non-system) road. All new road construction would be closed to motorized use after timber harvest..., road construction and reconstruction, and silvicultural practices used; (2) access management measures... integrity objectives for visual priority routes; (3) the effects of timber harvest and road construction on...

Timber Management Field Book

Treesearch

USDA Forest Service, Northeastern Area, State and Private Forestry

2005-01-01

The Timber Management Field Book has been in use since the late 1960's and is a popular field tool for foresters to accomplish field work. It is used to access information on timber volumes, site indexes, surveying and cruising data, reforestation, scaling, and other silvicultural information while in the field. The new field book revises and supersedes NA-MR-7...

Preliminary timber resource statistics for southwest Washington.

Treesearch

Colin D. MacLean; Janet L. Ohmann; Patricia M. Bassett

1991-01-01

This report summarizes a 1988 timber inventory of six counties in southwest Washington: Clark, Cowlitz, Lewis, Pacific, Skamania, and Wahkiakum. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

North Carolina's timber

Treesearch

Herbert A. Knight; Joe P. McClure

1966-01-01

This report presents the principal findings of the third Forest Survey of North Carolina's timber resource. The survey, conducted by the Southeastern Forest Experiment Station, was begun in August 1961 and completed in November 1964. Results of two previous surveys, completed in 1938 and 1958 provide the basis for evaluating and interpreting the significance of...

Divergence of ecosystem services in U.S. National Forests and Grasslands under a changing climate

Treesearch

Kai Duan; Ge Sun; Shanlei Sun; Peter V. Caldwell; Erika Cohen Mack; Steve McNulty; Heather D. Aldridge; Yang Zhang

2016-01-01

The 170 National Forests and Grasslands (NFs) in the conterminous United States are public lands that provide important ecosystem services such as clean water and timber supply to the American people. This study investigates the potential impacts of climate change on two key ecosystem functions (i.e., water yield and ecosystem productivity) using the most recent...

Timber management opportunities in Pennsylvania

Treesearch

Henry H. Webster

1960-01-01

The Pennsylvania Department of Forests and Waters serves the people in managing state forest lands and in helping private owners manage their forest lands. To produce more timber from Pennsylvania forests, the Department applies many different forestry practices. But the more effort it spends in one direction, the less it can spend in others. So the Department must...

Timber resources of Douglas County, Oregon.

Treesearch

Colin D. MacLean

1976-01-01

This report summarizes a 1973 timber resource inventory of Douglas County, Oregon. Detailed tables of forest area, timber volume, growth, mortality, and cut are presented. A discussion of the present resource situation highlights the condition of cutover lands and the opportunities for silvicultural treatment.

Monitoring the mighty duck timber sale: a national forest - conservation organization - research partnership

Treesearch

Douglas M. Stone; Jay C. Strand

1997-01-01

Resource managers are seeking silvicultural solutions to a variety of ecological, economic, and social issues. These issues include maintaining healthy and aesthetically pleasing forests, and sustaining or increasing ecological diversity. To reestablish a conifer component, and thereby increase species diversity, the LaCroix Ranger District of the Superior National...

Forest resources of the United States, 1992

Treesearch

Douglas S. Powell; Joanne L. Faulkner; David R. Darr; Zhiliang Zhu; Douglas W. MacCleery

1993-01-01

The 1987 Resources Planning Act (RPA) Assessment forest resources statistics are updated to 1992, to provide current information on the Nation's forests. Resource tables present estimates of forest area, volume, mortality, growth, removals, and timber products output. Resource data are analyzed, and trends since 1987 are noted. A forest type map produced from...

Balancing conservation and economic sustainability: the future of the Amazon timber industry.

PubMed

Merry, Frank; Soares-Filho, Britaldo; Nepstad, Daniel; Amacher, Gregory; Rodrigues, Hermann

2009-09-01

Logging has been a much maligned feature of frontier development in the Amazon. Most discussions ignore the fact that logging can be part of a renewable, environmentally benign, and broadly equitable economic activity in these remote places. We estimate there to be some 4.5 +/- 1.35 billion m(3) of commercial timber volume in the Brazilian Amazon today, of which 1.2 billion m(3) is currently profitable to harvest, with a total potential stumpage value of $15.4 billion. A successful forest sector in the Brazilian Amazon will integrate timber harvesting on private lands and on unprotected and unsettled government lands with timber concessions on public lands. If a legal, productive, timber industry can be established outside of protected areas, it will deliver environmental benefits in synergy with those provided by the region's network of protected areas, the latter of which we estimate to have an opportunity cost from lost timber revenues of $2.3 billion over 30 years. Indeed, on all land accessible to harvesting, the timber industry could produce an average of more than 16 million m(3) per year over a 30-year harvest cycle-entirely outside of current protected areas-providing $4.8 billion in returns to landowners and generating $1.8 billion in sawnwood sales tax revenue. This level of harvest could be profitably complemented with an additional 10% from logging concessions on National Forests. This advance, however, should be realized only through widespread adoption of reduced impact logging techniques.

Biogeography and organic matter removal shape long-term effects of timber harvesting on forest soil microbial communities.

PubMed

Wilhelm, Roland C; Cardenas, Erick; Maas, Kendra R; Leung, Hilary; McNeil, Larisa; Berch, Shannon; Chapman, William; Hope, Graeme; Kranabetter, J M; Dubé, Stephane; Busse, Matt; Fleming, Robert; Hazlett, Paul; Webster, Kara L; Morris, David; Scott, D Andrew; Mohn, William W

2017-11-01

The growing demand for renewable, carbon-neutral materials and energy is leading to intensified forest land-use. The long-term ecological challenges associated with maintaining soil fertility in managed forests are not yet known, in part due to the complexity of soil microbial communities and the heterogeneity of forest soils. This study determined the long-term effects of timber harvesting, accompanied by varied organic matter (OM) removal, on bacterial and fungal soil populations in 11- to 17-year-old reforested coniferous plantations at 18 sites across North America. Analysis of highly replicated 16 S rRNA gene and ITS region pyrotag libraries and shotgun metagenomes demonstrated consistent changes in microbial communities in harvested plots that included the expansion of desiccation- and heat-tolerant organisms and decline in diversity of ectomycorrhizal fungi. However, the majority of taxa, including the most abundant and cosmopolitan groups, were unaffected by harvesting. Shifts in microbial populations that corresponded to increased temperature and soil dryness were moderated by OM retention, which also selected for sub-populations of fungal decomposers. Biogeographical differences in the distribution of taxa as well as local edaphic and environmental conditions produced substantial variation in the effects of harvesting. This extensive molecular-based investigation of forest soil advances our understanding of forest disturbance and lays the foundation for monitoring long-term impacts of timber harvesting.

Forest statistics of Indiana

Treesearch

The Forest Survey Organization Central States Forest Experiment Station

1953-01-01

The Forest Survey is conducted in the various regions by the forest experiment stations of the Forest Service. In Indiana the project is directed by the Central States Forest Experiment Station with headquarters in Columbus, Ohio. This Survey Release presents the more significant preliminary statistics on the forest area timber volume, timber growth, and timber drain...

Forest statistics of Kentucky

Treesearch

The Forest Survey Organization Central States Forest Experiment Station

1952-01-01

The Forest Survey is conducted in the various regions by the forest experiment stations of the Forest Service. In Kentucky the project is directed by the Central States Forest Experiment Station with headquarters in Columbus, Ohio. This Survey Release presents the more significant preliminary statistics on the forest area, timber volume, timber growth, and timber drain...

A concession system for public forests in "Mata Atlantica" Dominium, Brazil

Treesearch

Jorge Paladino Corrêa de Lima; Josh McDaniel

2002-01-01

Political and administrative limitations are real factors for a Management System for National Forest in Brazil, but some actions needs to be achieve. The concession system is economically feasible to create and manage National Forest in Atlantic area for sustainable timber production under actual wood world market condition. Brazil National Forest needs to be...

Threshold responses of songbirds to long-term timber management on an active industrial forest

USGS Publications Warehouse

Becker, Douglas A.; Wood, Petra Bohall; Keyser, Patrick D.; Wigley, T. Bently; Dellinger, Rachel; Weakland, Cathy A.

2011-01-01

Forest managers often seek to balance economic benefits from timber harvesting with maintenance of habitat for wildlife, ecosystem function, and human uses. Most research on the relationship between avian abundance and active timber management has been short-term, lasting one to two years, creating the need to investigate long-term avian responses and to identify harvest thresholds when a small change in habitat results in a disproportionate response in relative abundance and nest success. Our objectives were to identify trends in relative abundance and nest success and to identify landscape-scale disturbance thresholds for avian species and habitat guilds in response to a variety of harvest treatments (clear-cuts, heavy and light partial harvests) over 14 years. We conducted point counts and monitored nests at an industrial forest in the central Appalachians of West Virginia during 1996–1998, 2001–2003, and 2007–2009. Early successional species increased in relative abundance across all three time periods, whereas interior-edge and forest-interior guilds peaked in relative abundance mid-study after which the forest-interior guild declined. Of 41 species with >10 detections, four (10%) declined significantly, 13 (32%) increased significantly (only three species among all periods), and 9 (22%) peaked in abundance mid-study (over the entire study period, four species had no significant change in abundance, four declined, and one increased). Based on piecewise linear models, forest-interior and interior-edge guilds’ relative abundance harvest thresholds were 28% total harvests (all harvests combined), 10% clear-cut harvests, and 18% light partial harvests, after which abundances declined. Harvest thresholds for the early successional guild were 42% total harvests, 11% clear-cut harvest, and 10% light partial harvests, and relative abundances increased after surpassing thresholds albeit at a reduced rate of increase after the clear-cut threshold. Threshold

Wildlife Habitats in Managed Forests the Blue Mountains of Oregon and Washington

Treesearch

Jack Ward [Technical Editor] Thomas

1979-01-01

The Nation's forests are one of the last remaining natural habitats forterrestrial wildlife. Much of this vast forest resource has changed dramatically in the last 200 years and can no longer be considered wild. It is now managed for multiple use benefits, including timber production. Timber harvesting and roadbuilding now alter wildlife habitat more than any...

Oregon's forest products industry and timber harvest, 2003.

Treesearch

Jason P. Brandt; Todd A. Morgan; Thale Dillon; Gary J. Lettman; Charles E. Keegan; David L. Azuma

2006-01-01

This Report traces the flow of Oregon’s 2003 timber harvest through the primary timber-processing industry and describes its structure, operations and condition. Pulp and board, lumber, and plywood and veer sectors accounted for 96 percent of total industry sales of $6.7 billion. Oregon’s 2003 timber harvest of just over 4 billion board feet was 95 percent softwood...

Determinants of Non-Timber Values in Wisconsin Northern Hardwoods

Treesearch

Richard Scarpa; Joseph Buongiorno; Karen Lee

1998-01-01

A working definition of non-timber value is the difference between the revenues attainable by implementing an infinite horizon timber revenue maximizing cutting rule, and the value of the observed harvest. This non-timber value was estimated for the stands of the Forest Inventory Analysis data in the maple-beech-birch type in Wisconsin. Non-timber values averaged 23...

Iowa's forest resources, 1974.

Treesearch

John S. Jr. Spencer; Pamela J. Jakes

1980-01-01

The second inventory of Iowa's forest resources shows big declines in commercial forest area and in growing-stock and sawtimber volumes between 1954 and 1974. Presented are text and statistics on forest area and timber volume, growth, mortality, ownership, stocking, future timber supply, timber use, forest management opportunities, and nontimber resources.

The timber resources of Kentucky

Treesearch

David A. Gansner

1968-01-01

The McSweeney-McNary Forest Research Act of 1928 authorizes the U. S. Forest Service to complete a statewide forest inventory of Kentucky at approximate 10-year intervals as part of the nationwide program of maintaining a current account of our timber resources. The Division of Forestry of the Kentucky Department of Natural Resources and the U. S. Forest Service...

Decadal-scale changes in forest soil carbon and nitrogen storage are influenced by organic matter removal during timber harvest

Treesearch

Ryan M. Mushinski; Thomas W. Boutton; D. Andrew Scott

2017-01-01

This study investigates whether different intensities of organic matter removal associated with timber harvest influence decadal-scale storage of soil organic carbon (SOC) and total nitrogen (TN) in the top 1 m of mineral soil 18 years postharvest in a Pinus taeda L. forest in the Gulf Coastal Plain. We quantified forest harvest-related changes in...

Timber growth, mortality, and change

Treesearch

Roger C. Conner; Michael T. Thompson

2009-01-01

The previous section discussed trends in timber volume. Changes in volume often result from land-use change; that is, land entering or removed from the timber base. On those acres remaining forested, tree growth and mortality are the primary factors for volume change. Annual rates of growth and mortality often differ by species group, ownership, and geographic region....

Climate change on the Shoshone National Forest, Wyoming: a synthesis of past climate, climate projections, and ecosystem implications

Treesearch

Janine Rice; Andrew Tredennick; Linda A. Joyce

2012-01-01

The Shoshone National Forest (Shoshone) covers 2.4 million acres of mountainous topography in northwest Wyoming and is a vital ecosystem that provides clean water, wildlife habitat, timber, grazing, recreational opportunities, and aesthetic value. The Shoshone has experienced and adapted to changes in climate for many millennia, and is currently experiencing a warming...

Analysis of changes in eastern national forest timber sales between 1985 and 1997

Treesearch

William G. Luppold; John E. Baumgras

2000-01-01

Since the mid-1980s, the volume of sawtimber sold by eastern national forests has declined by 55 percent. Factors contributing to this decline include increased recreational demands, political pressures from environmentalists and the adoption of ecosystem management techniques. This paper examines the changes in the sales of roundwood products from 1985 to 1997 for...

Multistage variable probability forest volume inventory. [Defiance Unit of the Navajo Nation in Arizona and Colorado

NASA Technical Reports Server (NTRS)

Anderson, J. E. (Principal Investigator)

1979-01-01

The net board foot volume (Scribner log rule) of the standing Ponderosa pine timber on the Defiance Unit of the Navajo Nation's forested land was estimated using a multistage forest volume inventory scheme with variable sample selection probabilities. The inventory designed to accomplish this task required that both LANDSAT MSS digital data and aircraft acquired data be used to locate one acre ground splits, which were subsequently visited by ground teams conducting detailed tree measurements using an optical dendrometer. The dendrometer measurements were then punched on computer input cards and were entered in a computer program developed by the U.S. Forest Service. The resulting individual tree volume estimates were then expanded through the use of a statistically defined equation to produce the volume estimate for the entire area which includes 192,026 acres and is approximately a 44% the total forested area of the Navajo Nation.

Patterns of forest land owner participation in the West Virginia forest stewardship program

Treesearch

B. M. Jennings; D. J. Magill; D. W. Magill; J. Warren

2003-01-01

West Virginia is the Nation's third most forested State in terms of percent forest cover with at least 80 percent of its land forested. Despite this wealth of timber, in the late 19th and early 20th century the State was almost completely cut over with 30 billion board feet being harvested between 1870 and 1920. Currently, there are numerous second growth stands...

Minnesota forest statistics, 1977.

Treesearch

Pamela J. Jakes

1980-01-01

Presents highlights and statistics from the Fourth Minnesota Forest Inventory. Includes detailed tables of forest area, timber volume, net annual growth, timber removals, mortality, and timber products output.

Timber resource statistics for western Washington.

Treesearch

Coffin D. MacLean; Patricia M. Bassett; Glenn Yeary

1992-01-01

This report summarizes a 1988-90 timber resource inventory of 19 counties in western Washington: Clallam, Clark, Cowlitz, Grays Harbor, Island, Jefferson, King, Kitsap, Lewis, Mason, Pacific, Pierce, San Juan, Skagit, Skamania, Snohomish, Thurston, Wahkiakum, and Whatcom. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

FIA forest inventory data for wildlife habitat assessment

Treesearch

David C. Chojnacky

2000-01-01

The Forest Inventory and Analysis (FIA) program of the USDA Forest Service maintains a network of permanent plots to monitor changing forest conditions. These plots were originally established to monitor the nation's timber supply; however, these data have great potential for evaluating other forest resources. To demonstrate a wildlife application, an assessment...

Stress grading of recycled lumber and timber

Treesearch

Robert H. Falk; David Green

1999-01-01

This paper presents an overview of selected research at the Forest Products Laboratory (FPL) to characterize the grade distribution and engineering properties of lumber and timber recycled from deconstructed buildings on US. Army installations. The effects of splits on timber beam and column...

Reconciling timber extraction with biodiversity conservation in tropical forests using reduced-impact logging

PubMed Central

Bicknell, Jake E; Struebig, Matthew J; Davies, Zoe G; Baraloto, Christopher

2015-01-01

Over 20% of the world's tropical forests have been selectively logged, and large expanses are allocated for future timber extraction. Reduced-impact logging (RIL) is being promoted as best practice forestry that increases sustainability and lowers CO2 emissions from logging, by reducing collateral damage associated with timber extraction. RIL is also expected to minimize the impacts of selective logging on biodiversity, although this is yet to be thoroughly tested. We undertake the most comprehensive study to date to investigate the biodiversity impacts of RIL across multiple taxonomic groups. We quantified birds, bats and large mammal assemblage structures, using a before-after control-impact (BACI) design across 20 sample sites over a 5-year period. Faunal surveys utilized point counts, mist nets and line transects and yielded >250 species. We examined assemblage responses to logging, as well as partitions of feeding guild and strata (understorey vs. canopy), and then tested for relationships with logging intensity to assess the primary determinants of community composition. Community analysis revealed little effect of RIL on overall assemblages, as structure and composition were similar before and after logging, and between logging and control sites. Variation in bird assemblages was explained by natural rates of change over time, and not logging intensity. However, when partitioned by feeding guild and strata, the frugivorous and canopy bird ensembles changed as a result of RIL, although the latter was also associated with change over time. Bats exhibited variable changes post-logging that were not related to logging, whereas large mammals showed no change at all. Indicator species analysis and correlations with logging intensities revealed that some species exhibited idiosyncratic responses to RIL, whilst abundance change of most others was associated with time. Synthesis and applications. Our study demonstrates the relatively benign effect of reduced

36 CFR 223.217 - Authority to dispose of special forest products.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Authority to dispose of special forest products. 223.217 Section 223.217 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER Special Forest Products § 223...

Market Dynamics and Optimal Timber Salvage After a Natural Catastrophe

Treesearch

Jeffrey P. Prestemon; Thomas P. Holmes

2004-01-01

Forest-based natural catastrophes are regular features of timber production in the United States, especially from hurricanes, fires, and insect and disease outbreaks. These catastrophes affect timber prices and result in economic transfers. We develop a model of timber market dynamics after such a catastrophe that shows how timber salvage affects the welfare of...

Information transfer during the timber transaction period in West Virginia. USA

Treesearch

David W. McGill; Daniel J. Magill; James Kochenderfer; W. Mark Ford; Tom Schuler

2006-01-01

Timber harvesting has long-lasting impacts on the productivity and aesthetics of private forests. In many instances, landowners who possess high quality timber are at a competitive disadvantage during timber transactions--the time between a decision by the landowner to sell timber and the completion of the timber harvesting operation--as they may lack understanding of...

Forest Resources of the United States, 2007

Treesearch

W. Brad, tech. coord. Smith; Patrick D., data coord. Miles; Charles H., map coord. Perry; Scott A., Data CD coord. Pugh

2009-01-01

Forest resource statistics from the 2000 Resources Planning Act (RPA) Assessment were updated to provide current information on the Nation's forests. Resource tables present estimates of forest area, volume, mortality, growth, removals, and timber products output in various ways, such as by ownership, region, or State. Current resource data and trends are analyzed...

Early development of mixed-species studs on the Wayne Nation Forest

Treesearch

Eric R. Norland; Dr. David M. Hix

1993-01-01

The species compositions of many upland hardwood forests in southeastern Ohio appear to be changing. Since the arrival of settlers, most of the mixed mesophytic forest has been cleared at least once as a result of timber cutting, burning, and agriculture. The compositions of the second- and third-growth forests are shifting toward a smaller component of oaks (...

Operability and location of Wisconsin's timber resource.

Treesearch

Jerold T. Hahn; Mark H. Hansen

1989-01-01

Data collected during the 1983 Wisconsin Statewide forest inventory were used to examine operability of the timber resource based on seven operability components. Operability is the ease or difficulty of managing or harvesting timber because of physical conditions in the stand or on the site.

Operability and location of Michigan's timber resource.

Treesearch

Mark H. Hansen; Jerold T. Hahn

1987-01-01

Operability is the ease or difficulty of managing or harvesting timber because of physical conditions in the stand or on the site. Data collected during the 1980 Michigan statewide forest inventory were used to examine operability of the timber resource based on seven operability components.

Balancing Conservation and Economic Sustainability: The Future of the Amazon Timber Industry

NASA Astrophysics Data System (ADS)

Merry, Frank; Soares-Filho, Britaldo; Nepstad, Daniel; Amacher, Gregory; Rodrigues, Hermann

2009-09-01

Logging has been a much maligned feature of frontier development in the Amazon. Most discussions ignore the fact that logging can be part of a renewable, environmentally benign, and broadly equitable economic activity in these remote places. We estimate there to be some 4.5 ± 1.35 billion m3 of commercial timber volume in the Brazilian Amazon today, of which 1.2 billion m3 is currently profitable to harvest, with a total potential stumpage value of 15.4 billion. A successful forest sector in the Brazilian Amazon will integrate timber harvesting on private lands and on unprotected and unsettled government lands with timber concessions on public lands. If a legal, productive, timber industry can be established outside of protected areas, it will deliver environmental benefits in synergy with those provided by the region’s network of protected areas, the latter of which we estimate to have an opportunity cost from lost timber revenues of 2.3 billion over 30 years. Indeed, on all land accessible to harvesting, the timber industry could produce an average of more than 16 million m3 per year over a 30-year harvest cycle—entirely outside of current protected areas—providing 4.8 billion in returns to landowners and generating 1.8 billion in sawnwood sales tax revenue. This level of harvest could be profitably complemented with an additional 10% from logging concessions on National Forests. This advance, however, should be realized only through widespread adoption of reduced impact logging techniques.

Effects of timber harvests on invertebrate biomass and avian nest success

Treesearch

Jeffrey P. Duguay; Petra Bohall Wood; Gary W. Miller

2000-01-01

Concerns over declining songbird populations have led to investigations of effects of various timber management practices on breeding songbirds. We assessed the influence of 2 types of practices, two-age and clearcutting, on invertebrate biomass and avian daily nest survival in the Monongahela National Forest of West Virginia during summers of 1995 and 1996. We also...

Simulating Timber and Deer Food Potential In Loblolly Pine Plantations

Treesearch

Clifford A. Myers

1977-01-01

This computer program analyzes both timber and deer food production on managed forests, providing estimates of the number of acres required per deer for each week or month, yearly timber cuts, and current timber growing stock, as well as a cost and return analysis of the timber operation. Input variables include stand descriptors, controls on management, stumpage...

Enviromentally Sound Timber Extracting Techniques for Small Tree Harvesting

Treesearch

Lihai Wang

1999-01-01

Due to large area disturbed and great deal of energy cost during-its operations, introducing or applying the appropriate timber extracting techniques could significantly reduce the impact of timber extraction operations to forest environment while pursuing the reasonable operation costs. Four environmentally sound timber extraction techniques for small tree harvesting...

Methods for monitoring emissions and removals from forest harvesting for timber and fuelwood: Lessons from Guyana

Treesearch

Sandra Brown

2013-01-01

Two methodologies for estimating net emissions from forest harvesting practices (for timber and possibly fuel) are presented: (1) a standard approach of using medium resolution imagery to monitor the expansion of logging infrastructure into non-logged areas for activity data combined with ground plots and the stock-change method for emission factors; and (2) a...

[Carbon storage of forest stands in Shandong Province estimated by forestry inventory data].

PubMed

Li, Shi-Mei; Yang, Chuan-Qiang; Wang, Hong-Nian; Ge, Li-Qiang

2014-08-01

Based on the 7th forestry inventory data of Shandong Province, this paper estimated the carbon storage and carbon density of forest stands, and analyzed their distribution characteristics according to dominant tree species, age groups and forest category using the volume-derived biomass method and average-biomass method. In 2007, the total carbon storage of the forest stands was 25. 27 Tg, of which the coniferous forests, mixed conifer broad-leaved forests, and broad-leaved forests accounted for 8.6%, 2.0% and 89.4%, respectively. The carbon storage of forest age groups followed the sequence of young forests > middle-aged forests > mature forests > near-mature forests > over-mature forests. The carbon storage of young forests and middle-aged forests accounted for 69.3% of the total carbon storage. Timber forest, non-timber product forest and protection forests accounted for 37.1%, 36.3% and 24.8% of the total carbon storage, respectively. The average carbon density of forest stands in Shandong Province was 10.59 t x hm(-2), which was lower than the national average level. This phenomenon was attributed to the imperfect structure of forest types and age groups, i. e., the notably higher percentage of timber forests and non-timber product forest and the excessively higher percentage of young forests and middle-aged forest than mature forests.

Indiana's timber resource, 1986: an analysis.

Treesearch

John S. Jr. Spencer; Neal P. Kingsley; Robert W. Mayer

1990-01-01

The third inventory of Indiana's timber resource shows that area of timberland increased from 3.9 to 4.3 million acres between 1967 and 1986, and growing-stock volume gained from 3.7 to 5.2 billion cubic feet. Presented are analysis and statistics on forest area and timber volume, growth, mortality, removals, and projections.

Timber resource statistics for the Olympic Peninsula, Washington.

Treesearch

Patricia M. Bassett; Daniel D. Oswald

1961-01-01

This report summarizes a 1978-79 timber resource inventory of five counties in the Olympic Peninsula of Washington: Clallam, Grays Harbor, Jefferson, Mason, and Thurston. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

Wisconsin timber industry--an assessment of timber output trends.

Treesearch

James E. Blyth; James W. Whipple; Terry Mace; W. Brad Smith

1985-01-01

Discusses recent Wisconsin forest industry trends; production and receipts of pulpwood, saw logs, and veneer logs; and production of fuelwood and other timber products in 1981. Reports on logging residue, on wood and bark residue generated at primary wood-using mills, and on disposition of this mill residue.

Forest Resources of the United States, 1997, METRIC UNITS.

Treesearch

W. Brad Smith; John S. Vissage; Davie R. Darr; Raymond M. Sheffield

2002-01-01

Forest resource statistics from the 1987 Forest Resources Planning Act (RPA) Asessment were updated to 1997 to provide current information on the Nation's forests. Resource tables present estimates in metric measure of forest area, volume, mortality, growth, removals, and timber products output in various ways, such as by ownership, region, or State.

Forest resources of the Prescott National Forest

Treesearch

Paul Rogers

2003-01-01

The Interior West Forest Inventory and Analysis (IWFIA) program of the USDA Forest Service, Rocky Mountain Research Station, as part of its national Forest Inventory and Analysis (FIA) duties, conducted forest resource inventories of the Southwestern Region (Region 3) National Forests. This report presents highlights of the Prescott National Forest 1996...

Wild Harvests from Scottish Woodlands Social, cultural and economic values of contemporary non-timber forest products

Treesearch

Marla Emery; Suzanne Martin; Alison Dyke; Alison Dyke

2006-01-01

More than 30 people were interviewed about the wild edibles, medicinals, and craft materials they collect and the part that collecting plays in their lives as part of the Wild Harvests from Scottish Woodlands project. Interviews were conducted in autumn 2004. Collecting non-timber forest products (NTFPs) is a source of joy and satisfaction for many of those interviewed...

Linking harvest choices to timber supply

Treesearch

Jeffrey P. Prestemon; David N. Wear

2000-01-01

Aggregate timber supply by ownership was investigated for a small region by applying stand-level harvest choice models to a representative sample of stands and then aggregating to regional totals using the area-frame of the forest survey. Timber harvest choices were estimated as probit models for three ownership categories in coastal plain southern pine stands of North...

78 FR 73818 - Information Collection; Timber Sale Contract Operations and Administration

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-09

... DEPARTMENT OF AGRICULTURE Forest Service Information Collection; Timber Sale Contract Operations...-0225, Timber Sale Contract Operations and Administration. DATES: Comments must be received in writing.... SUPPLEMENTARY INFORMATION: Title: Timber Sale Contract Operations and Administration. OMB Number: 0596-0225...

Forest resources of the Tonto National Forest

Treesearch

John D. Shaw

2004-01-01

The Interior West Forest Inventory and Analysis (IWFIA) program of the USDA Forest Service, Rocky Mountain Research Station, as part of its national Forest Inventory and Analysis (FIA) duties, conducted forest resource inventories of the Southwestern Region (Region 3) National Forests. This report presents highlights of the Tonto National Forest 1996 inventory...

Forest resources of the Lincoln National Forest

Treesearch

John D. Shaw

2006-01-01

The Interior West Forest Inventory and Analysis (IWFIA) program of the USDA Forest Service, Rocky Mountain Research Station, as part of its national Forest Inventory and Analysis (FIA) duties, conducted forest resource inventories of the Southwestern Region (Region 3) National Forests. This report presents highlights of the Lincoln National Forest 1997 inventory...

Forest resources of the Gila National Forest

Treesearch

John D. Shaw

2008-01-01

The Interior West Forest Inventory and Analysis (IWFIA) program of the USDA Forest Service, Rocky Mountain Research Station, as part of its national Forest Inventory and Analysis (FIA) duties, conducted forest resource inventories of the Southwestern Region (Region 3) National Forests. This report presents highlights of the Gila National Forest 1994 inventory including...

California’s forest products industry and timber harvest, 2006

Treesearch

Todd A. Morgan; Jason P. Brandt; Kathleen E. Songster; Charles E. Keegan; Glenn A. Christensen

2012-01-01

This report traces the flow of California’s 2006 timber harvest through the primary wood products industry (i.e., firms that process timber into manufactured products such as lumber, as well as facilities such as pulp mills and particleboard plants, which use the wood fiber or mill residue directly from timber processors) and provides a description of the structure,...

43 CFR 9269.3-5 - Timber management.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Timber management. 9269.3-5 Section 9269.3-5 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT... Timber management. (a) Sales of forest products; general. [Reserved] (b) Non-sale disposals; general—(1...

43 CFR 9269.3-5 - Timber management.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Timber management. 9269.3-5 Section 9269.3-5 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT... Timber management. (a) Sales of forest products; general. [Reserved] (b) Non-sale disposals; general—(1...

43 CFR 9269.3-5 - Timber management.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Timber management. 9269.3-5 Section 9269.3-5 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT... Timber management. (a) Sales of forest products; general. [Reserved] (b) Non-sale disposals; general—(1...

43 CFR 9269.3-5 - Timber management.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Timber management. 9269.3-5 Section 9269.3-5 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT... Timber management. (a) Sales of forest products; general. [Reserved] (b) Non-sale disposals; general—(1...

Timber Production and Markets

Treesearch

Jeffrey P. Prestemon; Brian C. Murray

2003-01-01

Timber production has been the foundation of active forest management for over a century. The science and economics of forest management were developed 1.50 years ago, but for years, the focus was on activity at the stand level, with very little attention to market phenomena such as price behavior, demand factors, substitution, and market structure. That has changed as...

Forest resources of the Clearwater National Forest

Treesearch

Ryan P. Hughes

2011-01-01

The Interior West Forest Inventory and Analysis (IWFIA) Program of the USDA Forest Service, Rocky Mountain Research Station, as part of our National Forest System cooperative inventories, conducted a forest resource inventory on the Clearwater National Forest using a nationally standardized mapped-plot design (for more details see section "Inventory methods...

The forest resources of Vermont

Treesearch

Neal P. Kingsley

1977-01-01

A statistical and analytical report on the third forest survey of Vermont by the USDA Forest Service. Statistical findings are based on the remeasurement of 1/5-acre plots and 10-point cluster plots. This report discusses and analyzes trends in forest-land area, timber volume, annual growth, and timber removals. Timber-products output by forest industries, based upon a...

Timber resource statistics for the Juneau inventory unit, Alaska, 1970.

Treesearch

Vernon J. LaBau; Willem W.S. Van Hees

1983-01-01

Statistics on forest area, total gross and net timber volumes, and annual net growth and mortality are presented for the 1970 timber inventory of the Juneau unit, Alaska. Estimates for commercial forest land area total 1.3 million acres (535 000 ha) with a net growing stock volume of 8.3 billion cubic feet (234 million m3), and annual net growth...

National forests on the edge: development pressures on America's National Forest system.

Treesearch

Eric M. White; Ralph J. Alig

2007-01-01

Nationwide, the national forest system covers 192 million acres and contains 155 national forests and 20 national grasslands. These national forest system lands provide a variety of social, cultural, and economic benefits to society. An increasing number of housing units are now located along and near the boundaries of national forests, resulting from desires to reside...

A metagenomic survey of forest soil microbial communities more than a decade after timber harvesting.

PubMed

Wilhelm, Roland C; Cardenas, Erick; Leung, Hilary; Maas, Kendra; Hartmann, Martin; Hahn, Aria; Hallam, Steven; Mohn, William W

2017-01-01

The scarcity of long-term data on soil microbial communities in the decades following timber harvesting limits current understanding of the ecological problems associated with maintaining the productivity of managed forests. The high complexity of soil communities and the heterogeneity of forest and soil necessitates a comprehensive approach to understand the role of microbial processes in managed forest ecosystems. Here, we describe a curated collection of well replicated, multi-faceted data from eighteen reforested sites in six different North American ecozones within the Long-term Soil Productivity (LTSP) Study, without detailed analysis of results or discussion. The experiments were designed to contrast microbial community composition and function among forest soils from harvested treatment plots with varying intensities of organic matter removal. The collection includes 724 bacterial (16S) and 658 fungal (ITS2) amplicon libraries, 133 shotgun metagenomic libraries as well as stable isotope probing amplicon libraries capturing the effects of harvesting on hemicellulolytic and cellulolytic populations. This collection serves as a foundation for the LTSP Study and other studies of the ecology of forest soil and forest disturbance.

A metagenomic survey of forest soil microbial communities more than a decade after timber harvesting

PubMed Central

Wilhelm, Roland C.; Cardenas, Erick; Leung, Hilary; Maas, Kendra; Hartmann, Martin; Hahn, Aria; Hallam, Steven; Mohn, William W.

2017-01-01

The scarcity of long-term data on soil microbial communities in the decades following timber harvesting limits current understanding of the ecological problems associated with maintaining the productivity of managed forests. The high complexity of soil communities and the heterogeneity of forest and soil necessitates a comprehensive approach to understand the role of microbial processes in managed forest ecosystems. Here, we describe a curated collection of well replicated, multi-faceted data from eighteen reforested sites in six different North American ecozones within the Long-term Soil Productivity (LTSP) Study, without detailed analysis of results or discussion. The experiments were designed to contrast microbial community composition and function among forest soils from harvested treatment plots with varying intensities of organic matter removal. The collection includes 724 bacterial (16S) and 658 fungal (ITS2) amplicon libraries, 133 shotgun metagenomic libraries as well as stable isotope probing amplicon libraries capturing the effects of harvesting on hemicellulolytic and cellulolytic populations. This collection serves as a foundation for the LTSP Study and other studies of the ecology of forest soil and forest disturbance. PMID:28765786

Forest resources of the Bighorn National Forest

Treesearch

Christopher Witt

2008-01-01

The Interior West Forest Inventory and Analysis (IWFIA) Program of the USDA Forest Service, Rocky Mountain Research Station, as part of our National Forest System cooperative inventories, conducted a forest resource inventory on the Bighorn National Forest (Bighorn) using a nationally standardized mapped-plot design. This report presents the highlights of this 2000...

Forest resources of the Shoshone National Forest

Treesearch

James Menlove

2008-01-01

The Interior West Forest Inventory and Analysis (IWFIA) Program of the USDA Forest Service, Rocky Mountain Research Station, as part of our National Forest System cooperative inventories, conducted a forest resource inventory on the Shoshone National Forest using a nationally standardized mapped-plot design. This report presents the highlights of this 1999 inventory...

Ecosystem services as a framework for forest stewardship: Deschutes National Forest overview

Treesearch

Nikola Smith; Robert Deal; Jeff Kline; Dale Blahna; Trista Patterson; Thomas A. Spies; Karen Bennett

2011-01-01

The concept of ecosystem services has emerged as a way of framing and describing the comprehensive set of benefits that people receive from nature. These include commonly recognized goods like timber and fresh water, as well as processes like climate regulation and water purification, and aesthetic, spiritual, and cultural benefits. The USDA Forest Service has been...

Timber resources of western Oregon—highlights and statistics.

Treesearch

Donald R. Gedney

1982-01-01

This report summarizes and interprets the results of a timber resource inventory of western Oregon made between 1973 and 1976. Detailed tables give land and forest area, timber volume, growth, and mortality for western Oregon and for southwest Oregon, west-central Oregon, and northwest Oregon.

Timber resource statistics for midsouth counties, 1971

Treesearch

Roy C. Beltz; Daniel F. Bertelson

1971-01-01

Southern forests are changing constantly and rapidly. Though fast-growing, they are subject to heavy cutting for timber and, in some parts, to extensive clearing. Growth and change in industries drawing upon the forests are also rapid. To gage these changes and their effect upon the resource, the Forest Resources Research Unit of the Southern Forest Experiment Station...

Coastal Virginia's timber resource - trends, present conditions, and opportunities for improvement

Treesearch

Raymond M. Sheffield

1978-01-01

The present condition and future of the timber resource in the Coastal Plain of Virginia have caused increasing concern among resource planners, land managers, and citizens. Problems identified in past forest surveys contributed to this concern. This report focuses on some of the timber resource problems of the Coastal Plain by presenting forest resource trends,...

Preliminary timber resource statistics for the Olympic Peninsula, Washington.

Treesearch

Colin D. MacLean; Janet L. Ohmann; Patricia M. Bassett

1991-01-01

This report summarizes a 1989 timber resource inventory of five counties in the Olympic Peninsula region of Washington: Clallam, Grays Harbor, Jefferson, Mason, and Thurston. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

Tongass forest plan review. A newsletter for the forest plan revision. Issue 16

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1997-06-01

The Tongass National Forest is one of the oldest in the nation, dating to 1902 when the Archipelago Forest Reserve was set aside by presidential proclamation. President Theodore Roosevelt then signed an executive order in 1907 creating the Tongass National Forest from the reserve and additional lands. This revised plan provides for preserving 92 percent to the old-growth forest that was present in 1950 after 10 years of plan implementation, and 84 percent through the 100-year plan horizon. It also provides high levels of protection for fish and wildlife, and enhances the opportunity for growth in tourism. This plan includesmore » guidelines for all resources, such as timber and mining activities, and ensure the long-term sustainability of resources.« less

Alabama's timber resources updated, 1975

Treesearch

Roy C. Beltz

1975-01-01

Alabama has a larger inventory of both softwood and hardwood and a greater output of timber products than any other State in the Midsouth. Forest-related activities comprise a major portion of the State's economy, and forest resources have been assessed intermittently since 1935. The most recent survey was made in 1972 (Murphy 1973).

The Economics of Timber Supply: An Analytical Synthesis of Modeling Approaches

Treesearch

David N. Wear; Peter J. Parks

1994-01-01

The joint supply of timber and other services from forest environments plays a central role in most forest land debates. This paper defines a general conceptual model of timber supply that provides the context for discussing both individual harvest choice and aggregate supply models. While the structure and breadth of these models has developed considerably over the...

The 1993 RPA timber assessment update

Treesearch

Richard W. Haynes; Darius M. Adams; John R. Mills

1995-01-01

This update reports changes in the Nation's timber resource since the 1989 RPA timber assessment. The timber resource situation is analyzed to provide projections for future cost and availability of timber products to meet demands. Prospective trends in demands for and supplies of timber, and the factors that affect these trends are examined. These include changes...

A Preview of "South Carolina's Timber, 1968"

Treesearch

Herbert A. Knight

1968-01-01

A fourth survey of South Carolina's timber resource shows that over the past 10 years the area of commercial forest land has increased by 4 percent and the volume of growing-stock timber by 19 percent. In 1967, net growth of growing stock exceeded removals by over 200 million cubic feet, or 48 percent.