Life Sciences Commons^™

A Silvopastoral System In The North Atlantic Zone Of Costa Rica: Combining Indigenous Timber Species With Dairy Pasture Swards, A Moulaert- Quiros, J P. Mueller, M Villarreal, R Piedra, L Villalobos

IGC Proceedings (1997-2023)

The objective of this study was to design, establish and monitor a silvo pastoral experiment on a dairy farm in the northern Atlantic region of Costa Rica. Indigenous timber species, Vochysia guatemalensis and Hyeronima alchorneoides were used together with or without the tropical pasture legume, Arachis pintoi in a split plot design with a 4 x 2 x 2 factorial arrangement. First year establishment was good for the tree component (2.3 to 10 % mortality) but poor for A. pintoi (4 to 5 % of sward). Poor legume establishment was attributed to lax grazing management and excess competition from existing …

In-Flux: Economic And Community Adaptations Of Former Timber Mill-Towns In The American West, Cherilyn P. Ashmead

Cal Poly Humboldt theses and projects

Once built around natural resource extractive industries, rural communities’ economies are changing as the United States is transitioning away from its industrial past. While much research has focused on rural economic shifts from natural resource production toward amenity-driven economies (Morzillo et al., 2015; Winkler et al, 2007), less research has explored the economic and demographic trends in areas pursuing new modes of production. This two-part study focuses on an understudied region with historic ties to timber in dry mixed-conifer forests, much of which are under federal land management. With few natural amenity draws, the region has largely maintained production-based sectors. …

Pendleton Family - Account Books (Mss 649), Manuscripts & Folklife Archives

MSS Finding Aids

Finding aid only for Manuscripts Collection 649. Five account books for a grist mill and saw mill located in East Fork, Metcalfe County, Kentucky, as well as logging operations. The account books list wages paid for daily work as well as for piece work (handles). Employees were sometimes paid in cash, but most of the wages were paid in flour, mill, or other general store goods. Some of the accounts are for customers, not employees.

Measuring The Regional Availability Of Forest Biomass For Biofuels And The Potential Of Ghg Reduction, Fengli Zhang, Dana M. Johnson, Jinjiang Wang, Shuhai Liu, Shimin Zhang

College of Business Publications

Forest biomass is an important resource for producing bioenergy and reducing greenhouse gas (GHG) emissions. The State of Michigan in the United States (U.S.) is one region recognized for its high potential of supplying forest biomass; however, the long-term availability of timber harvests and the associated harvest residues from this area has not been fully explored. In this study time trend analyses was employed for long term timber assessment and developed mathematical models for harvest residue estimation, as well as the implications of use for ethanol. The GHG savings potential of ethanol over gasoline was also modeled. The methods were …

Experiments To Measure The Effects Of Timber Harvesting Equipment On Surface Lithic Scatters, Douglas J. Baughman

All Master's Theses

The importance of cultural resource preservation cannot be overstated; however local economies are at least as important. Due to conservative archaeological site protection practices in Region 5 of the United States Forest Service, the economy of Northeastern California is being adversely affected. In an attempt to help the Forest Service make more informed management decisions and improve the Northeastern California economy, I undertook experiments on the effects of timber harvesting on lithic scatters on Modoc National Forest. The experiments involved placement of 225 glass tiles (proxy lithics) in each of three plots subject to vehicle traffic and log dragging by …

Sp748 Estimating Weight Of Logs And Standing Timber: A Guide For Foresters, The Forest Industry And Landowners, David Mercker, Adam Taylor

Forestry, Trees, and Timber

No abstract provided.

Res Rep 12-04 Standard Bioassessment Procedures For Evaluating Ecological Restoration In Southeastern Hardwood Bottomlands, Mattew J. Gray, Elizabeth A. Summers

Forestry, Trees, and Timber

No abstract provided.

0795: Dr. Robert P. Alexander Collection, 1880-2000, Marshall University Special Collections

Guides to Manuscript Collections

Dr. Robert P. Alexander graduated from Marshall University in 1959. After graduating, Dr. Alexander was hired by Marshall University and traveled to the eastern panhandle of West Virginia to recruit prospective students. It was here he became interested in the town of Cass, WV. In 1969, Dr. Alexander completed his doctorate and became a professor of management and marketing. Dr. Alexander was also the Dean of Marshall University’s College of Business and also served sixteen years on Huntington, WV’s city council. In 1975 Dr. Alexander returned to Cass and created a living history of both the town and timbering industry …

Evaluating Tiffs (Toolbox For Lidar Data Filtering And Forest Studies) In Deriving Forest Measurements From Lidar Data, John Chapman, I-Kuai Hung, Jeff Tippen

Faculty Publications

Recent advances in LiDAR (Light Detection and Ranging) technology have allowed for the remote sensing of important forest characteristics to be more reliable and commercially available. Studies have shown that this technology can adequately estimate forest characteristics such as individual tree locations, tree heights, and crown diameters. These values are then used to estimate biophysical properties of forests, such as basal area and timber volume. This study assessed the capability of a commercially available program, Tiffs (Toolbox for Lidar Data Filtering and Forest Studies), to accurately estimate forest characteristics, as compared to data collected at the plot level using traditional …

Autecology Of The Timber Rattlesnake (Crotalus Horridus) In The South Carolina Mountains., Jeff Mohr

All Dissertations

Although the most common rattlesnake in the eastern United States, the timber rattlesnake (Crotalus horridus) is little studied and remains poorly understood. Furthermore, populations have been severely diminished throughout its range and only a few scattered metapopulations remain in what was once a large and extensive North American range. Whereas some timber rattlesnake populations in woodland communities of the northeastern and western US have been studied, information on those occurring along the southern part of its range is virtually non-existent. In South Carolina there has been relatively little research done on this rattlesnake and there has been no formal study …

Colour Variation And Correlations In Eucalyptus Dunnii Sawnwood, Jerome K. Vanclay, Michael Henson, Graeme Palmer

Professor Jerome K Vanclay

A study of material thinned from a 9-year-old Eucalyptus dunnii progeny trial revealed that E. dunnii has light yellowish wood that is relatively uniform in color, and varies little within and between trees. The variation in color between half-sib families is small, but is statistically signifi - cant (P = 0.008). Most of the color variation relates to the yellowness (CIE b*) of the wood, which in heartwood is moderately heritable (h = 0.6). The color of the endgrain, especially its lightness (CIE L*) and whiteness index (E313), is correlated with basic density, hardness, and rates of shrinkage. The CIE …

Timber Market, Gregory S. Halich

Agricultural Economics Presentations

No abstract provided.

Pb1780 Conducting A Simple Timber Inventory, The University Of Tennessee Agricultural Extension Service

Forestry, Trees, and Timber

This publication is an introduction to the terminology and methodology of timber inventory. The publication should allow non-professionals to communicate effectively with forestry professionals regarding timber inventories. The reader is not expected to have any prior knowledge of the techniques or tools necessary for measuring forests.

The publication is in two sections. The first part provides background information, definitions and a general introduction to timber inventory. The second part contains step-by-step instructions for carrying out a timber inventory.

Slides: Protecting Biodiversity Through Ecosystem Services, Barton "Buzz" Thompson

Shifting Baselines and New Meridians: Water, Resources, Landscapes, and the Transformation of the American West (Summer Conference, June 4-6)

Presenter: Barton “Buzz” Thompson, Perry L. McCarty Director, Woods Institute for the Environment, Stanford University Law School

14 slides

Wood Destroying Insects In Düzce Province, Süleyman Akbulut, Aki̇f Keten, Beşi̇r Yüksel

Turkish Journal of Zoology

Wood destroying insects were investigated in forest depots, imported timbers, and wood products in use in Düzce province. In the collection of insect material trap logs, storage decks, and samples of wooden materials were used. In total, 63 insect species belonging to 31 families of 4 orders were found, and 34 of the identified species were categorized as pest species. In forest depots, the most common insects were bark beetles and longhorned beetles. Several wood-destroying insects were found in imported timbers, such as Platypus cylindrus (Fabricius), Xyleborus sp., and Lymexylon navale (Linnaeus). In addition, the Coleopteran species Lyctus brunneus (Stephens), …

Slides: Forests And Grasslands, Federico Cheever

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Professor Federico Cheever, University of Denver Sturm College of Law

30 slides

Slides: The Roadless Rules And The Roles Of States And Communities, Sharon Friedman

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Sharon Friedman, Director of Planning, USDA Forest Service, Rocky Mountain Region

13 slides

Justice Delayed: A Tribal Attorney’S Perspective On Elwha River Dam Removal And Ecosystem Restoration, Russell W. Busch

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Russell W. Busch, Attorney for the Lower Elwha Klallam Tribe

10 pages.

Slides: What's In A Name? The Story Of The Utah Wilderness Reinventory, James R. Rasband

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: James R. Rasband, J. Reuben Clark Law School, Brigham Young University

23 slides

Some Preliminary Thoughts On Contrasts And Convergence In Environmental And Natural Resources Law, Karin P. Sheldon

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

16 pages.

Includes bibliographical references

What’S In A Name? The Story Of The Utah Wilderness Reinventory, James R. Rasband

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

14 pages.

Includes bibliographical references

"James R. Rasband, Associate Dean of Research & Academic Affairs and Professor of Law, J. Reuben Clark Law School, Brigham Young University"

Private Rights And Collective Governance: A Functional Approach To Natural Resources Law, Eric T. Freyfogle

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

4 pages.

"Eric T. Freyfogle, Max L. Rowe Professor of Law, University of Illinois College of Law"

Wood Measurement Rules, Maine Department Of Agriculture, Food & Rural Resources

Maine Collection

Wood Measurement Rules

Maine Department of Agriculture, Food & Rural Resources, Division of Quality Assurance & Regulations, Augusta, Maine, 2006.

Contents: Chapter 380: General Provisions / Chapter 381: General Requirements for Wood Transactions / Chapter 382: Measurement of Wood and Declaration of Quantity / Chapter 383: Measurement and Prompt Furnishing of Measurement Tally Sheets / Chapter 384: Complaints and Investigations / Chapter 385: Licensing of Wood Scalers / Appendix

Pb1607 Landowner's Guide To Timber Sale Contracts, The University Of Tennessee Agricultural Extension Service

Forestry, Trees, and Timber

A written timber sale agreement or contract is generally the preferable and safest method of selling timber. A written contract is a legally binding document that protects both the buyer and the seller (the landowner) from misunderstandings that may develop in the absence of such an agreement. A contract will verify the seller’s ownership of the timber to be sold and the absence of liens or other liabilities. There is little legal recourse with verbal agreements. By negotiating a contract, both parties are likely to work out difficulties before they occur and be more pleased with the transaction.

No two …

Slides: Forest Grove Municipal Watershed: Using Citizen Involvement To Break Gridlock, Scott Ferguson

Community-Owned Forests: Possibilities, Experiences, and Lessons Learned (June 16-19)

Presenter: Scott Ferguson, City of Forest Grove, OR

23 slides

Slides: Long Term Forest Management: Creating A Forest Management Plan, Don Johnson

Community-Owned Forests: Possibilities, Experiences, and Lessons Learned (June 16-19)

Presenter: Don Johnson, Forest Land Improvement, Inc., NH town forests

51 slides

Slides: White Mountain Apache, Paul Declay, Jr.

Community-Owned Forests: Possibilities, Experiences, and Lessons Learned (June 16-19)

Presenter: Paul DeClay, Jr., Tribal Forest Manager, White Mountain Apache, AZ

34 slides

Slides: Wisconsin County Forests, Neil Paulson

Community-Owned Forests: Possibilities, Experiences, and Lessons Learned (June 16-19)

Presenter: Neil Paulson, Bayfield County Forest, WI

25 slides

Slides: Ecotrust Forests, Bettina Von Hagen

Community-Owned Forests: Possibilities, Experiences, and Lessons Learned (June 16-19)

Presenter: Bettina Von Hagen, Ecotrust Forests, OR

25 slides

Agenda: Community-Owned Forests: Possibilities, Experiences, And Lessons Learned, Communities Committee, University Of Montana. School Of Forestry. Bolle Center For People And Forests, Wilderness Society (U.S.), Nature Conservancy Of Montana, Swan Ecosystem Center, Northwest Connections, Blackfoot Challenge, Flathead Economic Policy Center, Pinchot Institute For Conservation, American Forests, University Of Colorado Boulder. Natural Resources Law Center

Community-Owned Forests: Possibilities, Experiences, and Lessons Learned (June 16-19)

Community-owned forests may be the answer for some U.S. communities now confronting unanticipated and unwanted large scale land use changes – changes that could irrevocably change their local landscapes and quality of life. Across the country, millions of acres of private forest lands are being put up for sale as the forest products companies who own them find other, cheaper sources of supply. If, as is likely, purchasers divide and convert the forests to residential or other development uses, nearby communities face losing the critical economic, environmental, recreational, social, cultural, and aesthetic values and benefits those forests have traditionally provided. …