Forest Management Commons^™

Mountain Pine Beetle Outbreaks In The Rocky Mountains: Effects On Fuels And Fire In Lodgepole Pine Forest (Abstract), W H. Romme, D H. Knight, J Fedders

The Bark Beetles, Fuels, and Fire Bibliography

Changes in fuels were studied in northwestern Wyoming by sampling a sequence of ten stands that had been heavily damaged by beetles from 1 to 20 years earlier. Leaf litter increased only slightly (3-6%) for six years, and large woody fuels (which contribute much less to flammability) increased steadily and substantially (up to 16 x) for at least 20 years. Other fuel categories did not change significantly. While flammability may be increased during the first year or two after a beetle infestation because dead leaves are still on the trees, the risk of destructive fire during years 2-20 may be …

Aspen Community Types Of Utah, U.S. Forest Service

All U.S. Government Documents (Utah Regional Depository)

A vegetation classification for the Aspen dominated forests of Utah is based upon existing community structure and plant species composition.

Wilderness And Natural Areas In The Eastern United States: A Management Challenge, David Kulhavy, Richard N. Conner

Faculty Publications

"The purpose of this symposium is not to debate either the concept of wilderness or the amount of wilderness appropriate for the United States. These are not debatable issues for present purposes. The Congress has spoken twice. The Wilderness Act of 1964 (PL 88-577) and the amendments of 1975, known as the "Eastern Wilderness Act" (PL 93-622), both set-aside existing areas as wilderness and established procedures for consideration of additions to the wilderness system. The purpose of this symposium is to consider the management of wilderness areas over time. In a very real sense, if those areas established as wilderness …

An Introduction To Wilderness And Natural Area Management, David Kulhavy, D. B. Drummond

Faculty Publications

No abstract provided.

Forest Protection, David Kulhavy, D. B. Drummond

Faculty Publications

No abstract provided.

Visitor Needs And User Impact, H. K. Cordell, M H. Legg, K. E. Cathey

Faculty Publications

No abstract provided.

Introduction To Forest Valuation And Investment Analysis, Steven H. Bullard, Thomas A. Monaghan, Thomas J. Straka

Faculty Publications

Most foresters and forest landowners are aware that money has a time value. A dollar today is worth more than a dollar tomorrow. If you borrow $1,000 from the bank today, you would have to pay back more than $1,000 in 90 days. The term forest economists use for this concept is the t :!me value of money: the closer to today you receive a sum of money, the greater its present value.

Forest Data Base For Arkansas, Richard A. Kluender, E. Wesley Mccoy

Journal of the Arkansas Academy of Science

No abstract provided.

Research Report No. 2, Tree Quality, J. David Lenhart, Ellis V. Hunt Jr.

Informal Project Reports

One of two planted loblolly pine trees (Pinus taeda L.) and over one of three (36%) planted slash pine trees (Pinus elliottii Engelm.) on non-old-fields in East Texas have a poor quality stem. For both species, o poor quality stem is three times more likely to occur on trees with crowns in the upper canopy then in the lower canopy.

Research Report No. 3, Estimating Site Index, Jock A. Blackard

Informal Project Reports

Equi'.'ltions to predi ct site index (base age 25 years) for lotilolly pine (P1:1Jt1s toeo'o L.) and slE1sh pine (Pim1s elliatiii Engelrn.) pl6ntotions on non-old-fields in Eest Texfls are presented. Productivity is estimated using plantation age and avernge height of Urn ten tallest trees in the plflntotion. 1

Research Report No. 4, Predicting Individual Tree Height, Jock A. Blackard

Informal Project Reports

Equations to estimate individual total tree height of loblolly pine ( Pinus taeda L. ) and slash pine ( Pinus elliottii Engelm. ) trees Planted on non-old-fields in East Texas are presented.

Research Report No. 1, Fusiform Rust Occurrence, Ellis V. Hunt, J. David Lenhart

Informal Project Reports

Fusiform rust ( Cronartium quercuum (Berk.) Miyabe ex Shirai f. sp. fusiforme) infection occurs on 57% of planted slash pine ( Pinus elliottii Engelm. ) and on 11 % of planted loblolly pine ( Pinus laeda l.) trees on non-old-fields in East Texas. Future utilization of these planted pines may be affected by the rust infection rates.

A Management Plan For The Conifer Plantations At St. John's, Collegeville, Minnesota, Paul Schwietz Osb

Saint John’s Abbey Publications

This paper describes and analyzes the 120 acres of conifer plantations at St. John's Abbey, defines the objectives of management and proposes a 10 year plan for the maintenance and improvement of the plantations. This management plan emphasizes the non-profit corporation's sense of stewardship with multiple use goals. The protection of natural resources is assumed. Aesthetic and recreational values are high priorities, yet educational uses, wildlife protection and timber production are also important considerations. The plan also assumes that forest management at Saint John's will be self-sustaining. Thus the revenue derived from harvesting and thinning will be used to support …

Coniferous Forest Habitat Types Of Central And Southern Utah, U.S. Forest Service

All U.S. Government Documents (Utah Regional Depository)

A habitat type classification for the coniferous forests of central and southern Utah includes the heirarchical taxonomic system of land classification that is based on potential natural vegetation of forest sites and uses data from more than 720 sample stands

Establishment Of Permanent Growth And Yield Plots In Loblolly And Slash Pine Plantations, J. David Lenhart, Ellis V. Hunt Jr., Jock A. Blackard

Faculty Publications

Permanent plots have been established in 178 loblolly and 78 slash pine plantations throughout East Texas to study the development of stand structure over time. Analysis of the data will provide methods of estimating growth and yield, mortality, and site productivity to assist managers of these plantations.

Estimating Optimal Thinning And Rotation For Mixed-Species Timber Stands Using A Random Search Algorithm, Steven H. Bullard, Hanif D. Sherali, W. David Klemperer

Faculty Publications

The problem of optimal density over time for even-aged, mixed-species stands is formulated as a nonlinear-integer programming problem with numbers of trees cut by species and diameter class as decision variables. The model is formulated using a stand-table projection growth model to predict mixed-speciesg rowth and stand-structureO. ptimal thinning and final harvest age are estimated simultaneously using heuristic random search algorithms. For sample problemsw ith two speciesr, andom searchm ethodsp rovide near-optimalc uttings trategiesw ith very little computer time or memory. Optimal solutions are estimated for problems with eight initial species/diameter class groups, projected for up to three discrete growth …

Coniferous Forest Habitat Types Of Northern Utah, U.S. Forest Service, United States Department Of Agriculture, Ronald L. Mauk, Jan A. Henderson

All U.S. Government Documents (Utah Regional Depository)

A habitat type classification is presented for the coniferous forests of northern utah and adjacent areas of idaho and wyoming. The classification and descriptions are based on data from about 1,100 sample stands covering 6 years of reconnaissance sampling.

Withdrawals Of Public Lands Under The Federal Land Policy And Management Act, David H. Getches

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

17 pages.

Directions For The Future, Clyde O. Martz

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

11 pages.

Includes the Public Land Law Review Commission's 1970 report, A Program for the Future (7 pages).

Private Use Of The Public Lands – What Is The Appropriate “Fair Market Value”?, Richard L. Stroup

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

44 pages.

Contains a 4-page outline; one page of references (page 6); and 37 pages of appendices arranged in 11 topical areas.

Access To And Across Public Lands, Rebecca Love Kourlis

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

16 pages.

Contains list of references (page 1 of text).

Flpma, Pria, And The Western Livestock Industry, George Cameron Coggins

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

32 pages.

Contains list of research sources (pages 1-3).

Wilderness And The Public Lands, John D. Leshy

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

18 pages (includes chart).

Flpma As It Affects The Mining Industry, William R. Marsh

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

67 pages.

11 pages of text with appendices.

Public Land Law: The Development Of Federal Policy, Charles F. Wilkinson

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

19 pages.

Contains annotated list of research sources (pages 2-4).

Federal Land Sales And Exchanges, Jon K. Mulford

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

140 pages (includes map).

Includes 27 pages of text, 1 page of references, and 17 appendices.

Agenda: The Federal Land Policy And Management Act, University Of Colorado Boulder. Natural Resources Law Center

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

Conference organizers and/or faculty included University of Colorado School of Law professors James N. Corbridge, Lawrence J. MacDonnell, David H. Getches and Charles F. Wilkinson.

This important piece of legislation, passed by Congress in 1976 following many years of extensive study and debate, directs the activities of the nation's major land manager--the Bureau of Land Management. The FLPMA conference will bring together a distinguished group of experts to review the law itself, to consider the effectiveness with which it has been implemented, and to discuss the key issues which have arisen under its implementation.

Flpma From The Perspective Of The Bureau Of Land Management, H. Robert Moore

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

14 pages.

The Blm Planning Process: Chasing The Rabbit, H. Paul Friesema, Paul J. Culhane

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

11 pages.

State And Local Involvement In Bureau Of Land Management Planning Under The Federal Land Policy Act Of 1976, Tom Glass

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

8 pages.