Deerlodge National Forest N F Protection Of Individual Trees From Attack By The Mountain Pine Beetle

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Beaverhead-Deerlodge National Forest (N.F.), Bridger-Teton National Forest (N.F.), Caribou-Targhee National Forest (N.F.), Custer National Forest (N.F.), Gallatin National Forest (N.F.), Shoshone National Forest (N.F.), Forest Plan Amendments for Grizzly Bear Conservation for the Greater Yellowstone Area National Forests

Author : Anonim
Publisher : Unknown
Page : 490 pages
File Size : 48,7 Mb
Release : 2006
Category : Electronic
ISBN : NWU:35556036555506

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Beaverhead-Deerlodge National Forest (N.F.), Bridger-Teton National Forest (N.F.), Caribou-Targhee National Forest (N.F.), Custer National Forest (N.F.), Gallatin National Forest (N.F.), Shoshone National Forest (N.F.), Forest Plan Amendments for Grizzly Bear Conservation for the Greater Yellowstone Area National Forests by Anonim Pdf

Mountain Pine Beetle Attack in Ponderosa Pine: Comparing Methods for Rating Susceptibility

Author : David C. Chojnacky
Publisher : Unknown
Page : 16 pages
File Size : 46,9 Mb
Release : 2000
Category : Mountain pine beetle
ISBN : MINN:31951D03001933B

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Mountain Pine Beetle Attack in Ponderosa Pine: Comparing Methods for Rating Susceptibility by David C. Chojnacky Pdf

Two empirical methods for rating susceptibility of mountain pine beetle attack in ponderosa pine were evaluated. The methods were compared to stand data modeled to objectively rate each sampled stand for susceptibly to bark-beetle attack. Data on bark-beetle attacks, from a survey of 45 sites throughout the Colorado Plateau, were modeled using logistic regression to estimate the probability of attack on individual trees from tree and stand variables. The logistic model allowed flexibility to easily scale results up to a stand level for comparison to the empirical methods. The empirical method, developed by Munson and Anhold, most closely correlated to the logistic regression results. However, the Munson/Anhold method rated all 45 study sites as either moderately or highly susceptible to bark-beetle attack, which raises concern about its lack of sensitivity. Future work on evaluating risk of bark-beetle impact should consider more than stand characteristics.

The Mountain Pine Beetle in Lodgepole Pine Forests

Author : Arthur Lawrence Roe
Publisher : Unknown
Page : 32 pages
File Size : 46,7 Mb
Release : 1970
Category : Lodgepole pine
ISBN : MINN:31951D02988053B

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The Mountain Pine Beetle in Lodgepole Pine Forests by Arthur Lawrence Roe Pdf

Mountain Pine Beetle

Author : William F. McCambridge,Gene D. Amman,Galen C. Trostle
Publisher : Unknown
Page : 8 pages
File Size : 45,7 Mb
Release : 1979
Category : Mountain pine beetle
ISBN : STANFORD:36105130391928

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Mountain Pine Beetle by William F. McCambridge,Gene D. Amman,Galen C. Trostle Pdf

Mountain Pine Beetle Symposium

Author : Pacific Forestry Centre,Mountain Pine Beetle Initiative (Canada)
Publisher : Unknown
Page : 308 pages
File Size : 41,7 Mb
Release : 2004
Category : Nature
ISBN : CORNELL:31924101517682

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Mountain Pine Beetle Symposium by Pacific Forestry Centre,Mountain Pine Beetle Initiative (Canada) Pdf

The S2Mountain Pine Beetle Symposium: Challenges and SolutionsS3 was held in Kelowna, British Columbia, Canada on October 30-31, 2003. This meeting was organized by Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre and funded through the Government of Canada Mountain Pine Beetle Initiative. Approximately 250 people representing the forest industry, consultants, universities, provincial and federal government agencies, First Nations, and the general public, from both Canada and the United States attended the meeting. Thirty presentations were given describing the current mountain pine beetle situation (in British Columbia, Alberta and the western United States) and its management and economic implications. Researchers presented the latest information on remote sensing, decision support systems, impacts on stand dynamics and wildlife, phytosanitary risks, climate change effects and preventive management as they relate to mountain pine beetle.