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2014

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Articles 61 - 90 of 137

Full-Text Articles in Forest Management

Smokejumper Obituary: Krebs, Luke Timothy (Mccall 1988), National Smokejumper Association Jun 2014

Smokejumper Obituary: Krebs, Luke Timothy (Mccall 1988), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Tourism And Protected Areas: A Growing Nexus Of Challenge And Opportunity, Stephen F. Mccool, Anna Spenceley Jun 2014

Tourism And Protected Areas: A Growing Nexus Of Challenge And Opportunity, Stephen F. Mccool, Anna Spenceley

Society and Conservation Faculty Publications

Three significant trends are converging with the result of increasing the importance of understanding and managing the nexus of tourism and protected areas. Firstly, international travel and tourism continues to grow significantly, resulting in more people wanting to visit, learn and appreciate their natural and cultural heritage. Secondly, international conservation efforts are increasingly dependent on protected areas serving as the cornerstone of slowing (ideally stopping) the loss of biological diversity. Thirdly, demands from society on protected areas are not only increasing, they are diversifying as well. Increased demand is, in part, the result of a growing human population that competes …


The Community Economic Impacts Of Large Wildfires: A Case Study From Trinity County, California, Emily Jane Davis, Cassandra Moseley, Max Nielsen-Pincus, Pamela J. Jakes Jun 2014

The Community Economic Impacts Of Large Wildfires: A Case Study From Trinity County, California, Emily Jane Davis, Cassandra Moseley, Max Nielsen-Pincus, Pamela J. Jakes

Environmental Science and Management Faculty Publications and Presentations

Wildfires are increasing in severity and frequency in the American West, but there is limited understanding of their economic effects at the community level. We conducted a case study of the impacts of large wildfires in 2008 in Trinity County, California, by examining labor market, suppression spending, and qualitative interview data. We found that the 2008 fires had interrelated effects on several economic sectors in the county. Labor market data indicated a decrease in total private-sector employment and wages and an increase in public-sector employment and wages during the summer of 2008 compared to the previous year, while interviews captured …


Smokejumper Obituary: Sallee, Robert W. (Missoula 1949), National Smokejumper Association May 2014

Smokejumper Obituary: Sallee, Robert W. (Missoula 1949), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Privette, Alvan L. (Ncsb 1949), National Smokejumper Association May 2014

Smokejumper Obituary: Privette, Alvan L. (Ncsb 1949), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Penner, Arthur C. (Cave Junction 1944), National Smokejumper Association May 2014

Smokejumper Obituary: Penner, Arthur C. (Cave Junction 1944), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Informal Trails And The Spread Of Invasive Species In Urban Natural Areas: Spatial Analysis Of Informal Trails And Their Effects On Understory Plant Communities In Forest Park, Portland, Oregon, Jill Elise Van Winkle May 2014

Informal Trails And The Spread Of Invasive Species In Urban Natural Areas: Spatial Analysis Of Informal Trails And Their Effects On Understory Plant Communities In Forest Park, Portland, Oregon, Jill Elise Van Winkle

Dissertations and Theses

The risk of spread and establishment of invasive species to interior habitat within urban parks is of great concern to park managers and ecologists. Informal trails as a vector for this transmission are not well understood. To characterize effects of informal trails on understory plant communities, I conducted a study of the informal trail network in Forest Park, Portland, Oregon. The system of 382 informal trails was mapped and evaluated qualitatively, and from this population a systematic sample was selected for analysis. To identify hotspots of informal trail activity, showing the relationship of informal trails to formal trails, other park …


Smokejumper Obituary: Gossett, Robert M. (Mccall 1946), National Smokejumper Association May 2014

Smokejumper Obituary: Gossett, Robert M. (Mccall 1946), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Pell, Robert W. (North Cascades 1956), National Smokejumper Association May 2014

Smokejumper Obituary: Pell, Robert W. (North Cascades 1956), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Quantifying Natural Resources Using Field-Based Instruction And Hands-On Applications, Daniel Unger, David Kulhavy, I-Kuai Hung, Yanli Zhang May 2014

Quantifying Natural Resources Using Field-Based Instruction And Hands-On Applications, Daniel Unger, David Kulhavy, I-Kuai Hung, Yanli Zhang

Faculty Publications

Undergraduate students pursuing a Bachelor of Science in Forestry (BSF) degree at Stephen F. Austin State University (SFA) attend an intensive 6-week residential hands-on instruction in applied field methods. For students pursuing the BSF degree knowing the exact location, length, or area of a forestland is crucial to the understanding and proper management of any related natural resource. The intensive 6-week instruction includes teaching how to use the Global Positioning System (GPS) to accurately record the true spatial location of an earth’s surface feature. After receiving hands-on instructions during the summer of 2013, students were taken to the field to …


Economic Contribution Of Agriculture And Food To Arkansas' Gross Domestic Product 1997-2011, Jacob Manlove, Leah English, Jennie Popp, Wayne Miller May 2014

Economic Contribution Of Agriculture And Food To Arkansas' Gross Domestic Product 1997-2011, Jacob Manlove, Leah English, Jennie Popp, Wayne Miller

AAES Research Reports and Research Bulletins

Agricultural production, processing, and retail industries are major contributors to the Arkansas economy in terms of GDP. Agriculture contributes to the economy through direct agricultural production, value-added processing, and agricultural retail activities, and it also plays an important role through its interactions with other sectors. The use of non-agricultural goods and services as inputs into the agricultural sector promotes diversified growth in Arkansas’ economy; thus agriculture remains a vital part of Arkansas’ economy. Part 1 of the report compares the relative size of the Agriculture and Food Sector in Arkansas with those of neighboring states, the Southeastern region of the …


Wire Netting Reduces African Elephant (Loxodonta Africana) Impact To Selected Large Trees In South Africa, Kelly Derham May 2014

Wire Netting Reduces African Elephant (Loxodonta Africana) Impact To Selected Large Trees In South Africa, Kelly Derham

Masters Theses & Specialist Projects

African elephants (Loxodonta africana) are ecosystem engineers in that they substantially alter the environment through their unique foraging and feeding habits. At high densities, elephants potentially have negative impacts on the environment, specifically to large trees. Because of this, recent increases of elephants in the Associated Private Nature Reserves (APNR) on the Western Boundary of Kruger National Park, South Africa have caused concern regarding the health of several species of tree. My objective was to assess the effectiveness of wrapping protective wire netting around the trunk of the tree in preventing and reducing bark stripping by elephants. 2,668 …


"Nature Is Pushing One Way And People Are Pushing The Other": A Political Ecology Of Forest Transitions In Western Montgomery County, Pa, Megan Elizabeth Maccaroni Apr 2014

"Nature Is Pushing One Way And People Are Pushing The Other": A Political Ecology Of Forest Transitions In Western Montgomery County, Pa, Megan Elizabeth Maccaroni

Environment and Sustainability Honors Papers

Forests in Southeastern Pennsylvania have been shaped by a number of anthropocentric factors over the past century, with many areas experiencing a recent trend towards forest recovery. Studies on forest dynamics have shown that most developed regions exhibit a forest transition, which begins when land is cleared for natural resource extraction (e.g., agriculture, forestry) during an early development stage. Then as a population grows and food production needs are met, rural peoples begin to migrate to the city, and a feeling of scarcity of trees develops that may lead to changes in land management attitudes, and many formerly deforested areas …


Smokejumper Obituary: Putzker, Robert George (Missoula 1974), National Smokejumper Association Apr 2014

Smokejumper Obituary: Putzker, Robert George (Missoula 1974), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Local Spatial Structure Of Forest Biomass And Its Consequences For Remote Sensing Of Carbon Stocks, M. Rejou-Mechain, H. C. Muller-Landau, M. Detto, S. C. Thomas, T. Le Toan, S. S. Saatchi, J. S. Barreto-Silvia, N. A. Bourg, S. Bunyavejchewin, N. Butt, W. Y. Brockelman, M. Cao, D. Cardenas, J.-M. Chiang, G. B. Chuyong, K. Clay, R. Condit, H. S. Dattaraja, S. J. Davies, A. Duque, S. Esufali, C. Ewango, R.H.S. Fernando, C. D. Fletcher, I.A.U.N. Gunatilleke, Z. Hao, K. E. Harms, T. B. Hart, B. Herault, R. W. Howe, S. P. Hubbell, D. J. Johnson, D. Kenfack, A. J. Larson, L. Lin, Y. Lin, J. A. Lutz, J.-R. Makana, Y. Malhi, T. R. Marthews, R. W. Mcewan, S. M. Mcmahon, W. J. Mcshea, R. Muscarella, A. Nathalang, N.S.M. Noor, C. J. Nytch, A. A. Oliveira, R. P. Phillips, N. Pongpattananurak, R. Punchi-Manage, R. Salim, J. Schurman, R. Sukumar, H. S. Suresh, U. Suwanvecho, D. W. Thomas, J. Thompson, M. Uriarte, R. Valencia, A. Vicentini, A. T. Wolf, S. Yap, Z. Yuan, C. E. Zartman, J. K. Zimmerman, J. Chave Apr 2014

Local Spatial Structure Of Forest Biomass And Its Consequences For Remote Sensing Of Carbon Stocks, M. Rejou-Mechain, H. C. Muller-Landau, M. Detto, S. C. Thomas, T. Le Toan, S. S. Saatchi, J. S. Barreto-Silvia, N. A. Bourg, S. Bunyavejchewin, N. Butt, W. Y. Brockelman, M. Cao, D. Cardenas, J.-M. Chiang, G. B. Chuyong, K. Clay, R. Condit, H. S. Dattaraja, S. J. Davies, A. Duque, S. Esufali, C. Ewango, R.H.S. Fernando, C. D. Fletcher, I.A.U.N. Gunatilleke, Z. Hao, K. E. Harms, T. B. Hart, B. Herault, R. W. Howe, S. P. Hubbell, D. J. Johnson, D. Kenfack, A. J. Larson, L. Lin, Y. Lin, J. A. Lutz, J.-R. Makana, Y. Malhi, T. R. Marthews, R. W. Mcewan, S. M. Mcmahon, W. J. Mcshea, R. Muscarella, A. Nathalang, N.S.M. Noor, C. J. Nytch, A. A. Oliveira, R. P. Phillips, N. Pongpattananurak, R. Punchi-Manage, R. Salim, J. Schurman, R. Sukumar, H. S. Suresh, U. Suwanvecho, D. W. Thomas, J. Thompson, M. Uriarte, R. Valencia, A. Vicentini, A. T. Wolf, S. Yap, Z. Yuan, C. E. Zartman, J. K. Zimmerman, J. Chave

Forest Management Faculty Publications

Advances in forest carbon mapping have the potential to greatly reduce uncertainties in the global carbon budget and to facilitate effective emissions mitigation strategies such as REDD+. Though broad scale mapping is based primarily on remote sensing data, the accuracy of resulting forest carbon stock estimates depends critically on the quality of field measurements and calibration procedures. The mismatch in spatial scales between field inventory plots and larger pixels of current and planned remote sensing products for forest biomass mapping is of particular concern, as it has the potential to introduce errors, especially if forest biomass shows strong local spatial …


Smokejumper Obituary: Kauffman, David V. (Missoula 1945), National Smokejumper Association Apr 2014

Smokejumper Obituary: Kauffman, David V. (Missoula 1945), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Ball, Herman E. (Missoula 1950), National Smokejumper Association Apr 2014

Smokejumper Obituary: Ball, Herman E. (Missoula 1950), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Longanecker, Ernest J. (North Cascades 1970), National Smokejumper Association Apr 2014

Smokejumper Obituary: Longanecker, Ernest J. (North Cascades 1970), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Petty, Oliver W. (Missoula 1943), National Smokejumper Association Apr 2014

Smokejumper Obituary: Petty, Oliver W. (Missoula 1943), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Moseley, Charles E."Charley" (Cave Junction 1962), National Smokejumper Association Apr 2014

Smokejumper Obituary: Moseley, Charles E."Charley" (Cave Junction 1962), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Reesman, Lloyd L. (Missoula 1958), National Smokejumper Association Apr 2014

Smokejumper Obituary: Reesman, Lloyd L. (Missoula 1958), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Smokejumper Obituary: Hilty, Calvin A. (Cave Junction 1943), National Smokejumper Association Apr 2014

Smokejumper Obituary: Hilty, Calvin A. (Cave Junction 1943), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.


Using Google Earth For Forest Management, Yanli Zhang, Jeremy P. Stovall Apr 2014

Using Google Earth For Forest Management, Yanli Zhang, Jeremy P. Stovall

Faculty Publications

No abstract provided.


Salinity Risk Mapping For Assessing Carbon Farming Initiative Proposals: Decision Support And Data Requirements, Paul Raper, Peter Gardiner Apr 2014

Salinity Risk Mapping For Assessing Carbon Farming Initiative Proposals: Decision Support And Data Requirements, Paul Raper, Peter Gardiner

Resource management technical reports

The Clean Energy Legislation passed by the Australian Parliament on 8 November 2011 links the carbon price to the Carbon Farming Initiative (CFI). Under the Carbon Credits (Carbon Farming Initiative) Act 2011 (the Act), proponents need to consider regional natural resource management (NRM) plans to ensure that tree plantings for carbon bio-sequestration maximise environmental benefits and avoid unintended adverse effects on biodiversity, water and agricultural production systems.


Graduate Research Innovation Awards Encourage Young Scientists To Ask Bold Questions, Gail Wells Apr 2014

Graduate Research Innovation Awards Encourage Young Scientists To Ask Bold Questions, Gail Wells

Joint Fire Science Program Digests

The Joint Fire Science Program (JFSP), in partnership with the Association for Fire Ecology, offers Graduate Research Innovation (GRIN), awards yearly to a handful of top-quality graduate students conducting research in fire science. GRIN awards are intended to nurture the next generation of fire and fuels scientists and managers, enhance their professional development, help them become engaged with their community of peers, and equip them to tackle the fire and fuels management challenges of today and tomorrow. To earn a GRIN award, master’s and doctoral students are invited to submit succinct four-page proposals for original research in fire ecology, management, …


The Effectiveness Of Forest Collaborative Groups At Reducing The Likelihood Of Project Appeals And Objections In Eastern Oregon, Brent M. Summers Apr 2014

The Effectiveness Of Forest Collaborative Groups At Reducing The Likelihood Of Project Appeals And Objections In Eastern Oregon, Brent M. Summers

Environmental Science and Management Professional Master's Project Reports

Collaborative planning has been used as a tool to address wicked natural resource conflicts and engage those affected by federal land management agency decisions. The United States Forest Service (USFS) is mandated by law to involve the public on project-level planning. In Oregon, Forest Collaborative Groups have been engaging with the USFS to involve stakeholders who are concerned with the activities on National Forests. It is widely believed that these groups are reducing project-level appeals and objections (appeals); however, there is no empirical evidence to validate these beliefs. National Environmental Protect Act (NEPA) document data were collected from the USFS …


Trail Degradation In Parque Internacional La Amistad: An Intersection Of Design, Management And Use, Jordan Stark Apr 2014

Trail Degradation In Parque Internacional La Amistad: An Intersection Of Design, Management And Use, Jordan Stark

Independent Study Project (ISP) Collection

National parks are created and used for a variety of purposes but are primarily important for the conservation of natural resources and use by visitors. While park use is meant to be non-destructive, human interaction causes changes in ecosystems, leading to conflicts between these goals. Here, I examine the causes of trail degradation and impacts on surrounding forests in Parque Internacional la Amistad (PILA), Panama. This park is a world heritage site with the primary goal of preserving some of the world’s most diverse ecosystems including rare and endangered species. However, the park entrance in Las Nubes, Cerro Punta receives …


Meeting Minutes, March 19th, 2014, National Smokejumper Association Board Of Directors Mar 2014

Meeting Minutes, March 19th, 2014, National Smokejumper Association Board Of Directors

National Smokejumper Association Meeting Minutes

Agenda: Call to order.; Introductions.; Orientation to site.; Approval of agenda Sheley.; Minutes of prior meeting and intervening BOD actions.; Work on historical materials.; Update on exhibit at the Evergreen Museum.; Farm Bill provisions affecting the USPS.; Update on request for Database for health research project.; Status of Trademark Registration.; Treasurer's Report/FY 2013- 14 Budget Review.; Magazine/Merchandise Report.; Progress report on staff position.; Wildland Fire Fighters Foundation.; Updates on Current Issues in smokejumper and fire management.; 2015 Reunion progress report.; Membership Report.; Report on Pilot data collection.; Special recognition.; Trails Program update.; Scholarship Report.; Website Committee Report.; Open positions on …


Climate Change Effects On Northern Great Lake (Usa) Forests: A Case For Preserving Diversity, Matthew Joshua Duveneck, Robert M. Scheller, Mark A. White, Stephen D. Handler, Catherine Ravenscroft Feb 2014

Climate Change Effects On Northern Great Lake (Usa) Forests: A Case For Preserving Diversity, Matthew Joshua Duveneck, Robert M. Scheller, Mark A. White, Stephen D. Handler, Catherine Ravenscroft

Environmental Science and Management Faculty Publications and Presentations

Under business as usual (BAU) management, stresses posed by climate change may exceed the ability of Great Lake forests to adapt. Temperature and precipitation projections in the Great Lakes region are expected to change forest tree species composition and productivity. It is unknown how a change in productivity and/or tree species diversity due to climate change will affect the relationship between diversity and productivity. We assessed how forests in two landscapes (i.e., northern lower Michigan and northeastern Minnesota, USA) would respond to climate change and explored the diversityproductivity relationship under climate change. In addition, we explored how tree species diversity …


Smokejumper Obituary: Kersh, Robert Charles (Pioneer Redding Loft Foreman 1957), National Smokejumper Association Feb 2014

Smokejumper Obituary: Kersh, Robert Charles (Pioneer Redding Loft Foreman 1957), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.