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In this report, we assess the unmitigated pest risk potential of importing Eucalyptus logs and chips from South America into the United States. To do this, we estimated the likelihood and consequences of introducing representative insects and pathogens of concern. Nineteen individual pest risk…
Author(s): John T. Kliejunas, Harold H. Burdsall, Gregg A. DeNitto, Andris Eglitis, Dennis A. Haugen, William E. Wallner
Keywords: Pest risk assessment, Eucalyptus, South America, log importation, chip importation
Source: Gen. Tech. Rep. FPL-GTR-124. Madison, WI: U.S. Department of Agriculture, Forest Service, Forest Products Laboratory. 134 p.
Year: 2001
Spatially explicit data on the location of species across broad geographic areas greatly facilitate effective conservation planning on lands managed for multiple uses. The importance of these data notwithstanding, our knowledge about the geography of biodiversity is remarkably incomplete. An…
Author(s): Darren J. Bender, Curtis H. Flather, Kenneth R. Wilson, Gordon C. Reese
Keywords: butterflies, geographic information systems, geographic range, species associations with grazing, species diversity, species impacted by grazing, Southwestern biodiversity, terrestrial vertebrates
Source: Gen. Tech. Rep. RMRS-GTR-152. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 42 p. + DVD.
Year: 2005
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…
Author(s): Todd A. Morgan, Timothy P. Spoelma, Charles E. Keegan, Alfred L. Chase, Mike T. Thompson
Keywords: forest products, mill residue, sawtimber, timber harvest, Wyoming
Source: Resour. Bull. RMRS-RB-5. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 25 p.
Year: 2005
Digital data loggers (thermographs) are among the most widespread instruments in use for monitoring physical conditions in aquatic ecosystems. The intent of this protocol is to provide guidelines for selecting and programming data loggers, sampling water temperatures in the field, data screening…
Author(s): Jason Dunham, Gwynne Chandler, Bruce Rieman, Don Martin
Keywords: temperature measurement, temperature sampling, thermographs, temperature dataloggers, water temperature, aquatic monitoring, monitoring protocol, data quality control
Source: Gen. Tech. Rep. RMRS-GTR-150. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 15 p.
Year: 2005
This international symposium included presentations by representatives from government, academic, and private institutions. Topics covered management objectives; information systems: modeling, optimization, simulation and decision support techniques; spatial methods; timber supply; and economic…
Author(s): J. Michael Vasievich, Jeremy S. Fried, Larry A. Leefers
Keywords: simulation, optimization, modeling, spatial analysis, heuristics, systems analysis
Source: General Technical Report NC-205. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Year: 2000
The private working land base of America’s forests is being converted to developed uses, with implications for the condition and management of affected private forests and the watersheds in which they occur. The Forests on the Edge project seeks to improve understanding of the processes and…
Author(s): Ronald E. McRoberts, Ralph J. Alig, Mark D. Nelson, David M. Theobald, Mike Eley, Mike Dechter, Mary Carr
Keywords: Fourth-level watershed, land use change, private forest, water quality, ecological services
Source: Gen. Tech. Rep. PNW-GTR-636. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 16 p
Year: 2005
Emigrant Creek cattle allotment is located 48 km northwest of Burns, Oregon. It was photo sampled at nine original sites, starting in 1975. Photos were taken three times per year: June 15 prior to cattle grazing, August 1 at pasture rotation, and October 1 at the end of grazing. An additional four…
Author(s): Frederick C. Hall
Keywords: Riverine, riparian, beavers, floods, condition and trend, cattle, grazing
Source: Gen. Tech. Rep. PNW-GTR-639. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 37 p
Year: 2005
Genetic resource management has historically called for altering the genetic structure of plant populations through selection for traits of interest such as rapid growth. Although this is still a principal component of tree breeding programs in the Pacific Northwest, managing genetic resources now…
Author(s): Sally Duncan
Source: Science Findings. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. April (52): 1-5
Year: 2003
Integrating management actions to consistently achieve broad ecological and socioeconomic goals is a challenge largely unmet. The presumed or real conflict between these goals establishes a forum for debate. Broad measures are needed to describe tradeoffs, trends in conditions under varying…
Author(s): Richard W. Haynes, Thomas M. Quigley
Keywords: land management, Columbia basin, tradeoffs, resource conditions
Source: Forest Ecology and Management. 153: 179-188
Year: 2001
We compared two methods of detecting presence of swift fox: smoked-plate scent stations and spotlight counts. Tracks were counted on ten 1-mile (1.6-km) transects with bait/tracking plate stations every 0.1 mile (0.16 km). Vehicle spotlight counts were conducted on the same transects. Methods were…
Author(s): Daniel W. Uresk, Kieth E. Severson, Jody Javersak
Keywords: swift fox, Vulpes velox, monitoring techniques, track counts, spotlight counts, smoked plates, South Dakota
Source: Res. Pap. RMRS-RP-39. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 5 p.
Year: 2003
https://www.fs.usda.gov/treesearch/search/query?keywords=%22propagule%20pressure%22&f%5B0%5D=national_research_taxonomy%3A95