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Production capacities of all woodpulp mills in the United States are identified by location, ownership, and process type. For each mill, production capacity is reported for the year 2000 by process type; total mill capacities are also reported for 1961, 1965, 1979, 1974, and 1983. In addition, the…
Author(s): Brett R. Smith, Robert W. Rice, Peter J. Ince
Keywords: Woodpulp capacity, pulp mills, capacity trends, geographic distribution
Source: Gen. Tech. Rep. FPL-139. Madison, WI: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2003. 23 pages.
Year: 2003
We estimated the potential geographic distribution of jaguars in the southwestern United States and northwestern Mexico by modeling the jaguar ecological niche from occurrence records. We modeled separately the distributions of males and females, assuming records of females probably represented…
Author(s): Erin E. Boydston, Carlos A. Lopez Gonzalez
Keywords: Panthera onca, jaguars, sex differentiation, geographic distribution, home range, dispersal, competition
Source: In: Gottfried, Gerald J.; Gebow, Brooke S.; Eskew, Lane G.; Edminster, Carleton B., comps. Connecting mountain islands and desert seas: biodiversity and management of the Madrean Archipelago II. Proc. RMRS-P-36. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station: 51-56
Year: 2005
In 1992 Charles H. Lowe proposed a major partition in the distribution of the herpetofauna of southern Arizona and New Mexico between the Madrean Archipelago and the Rocky Mountains along a line that parallels the present-day Interstate 10. We categorized species by elevation and geographic region…
Author(s): Don E. Swann, Theresa M. Mau-Crimmins, Eric W. Stitt
Keywords: herpetofauna, biogeography, elevation, geographic distribution, boundaries, Arizona, New Mexico, Sky Islands
Source: In: Gottfried, Gerald J.; Gebow, Brooke S.; Eskew, Lane G.; Edminster, Carleton B., comps. Connecting mountain islands and desert seas: biodiversity and management of the Madrean Archipelago II. Proc. RMRS-P-36. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station: 149-153
Year: 2005
To advance understanding of the distribution, climatic relationships, and status of American pikas (Ochotona princeps) in the Great Basin, United States, we compiled 2,387 records of extant pika sites surveyed since 2005, 89 records of documented extirpated sites (resurvey of historic…
Author(s): Constance I. Millar, Diane L. Delany, Kimberly A. Hersey, Mackenzie R. Jeffress, Andrew T. Smith, K. Jane Van Gunst, Robert D. Westfall
Keywords: American pika, climate change, Great Basin, geographic distribution, Ochotona princeps, population extirpation, population occurrence
Source: Arctic, Antarctic, and Alpine Research. 50(1): e1436296
Year: 2018
We propose a fundamental geographic distribution for the wolverine (Gulo gulo (L., 1758)) based on the hypothesis that the occurrence of wolverines is constrained by their obligate association with persistent spring snow cover for successful reproductive denning and by an upper limit of…
Author(s): J. P. Copeland, K. S. McKelvey, K. B. Aubry, A. Landa, J. Persson, R. M. Inman, J. Krebs, E. Lofroth, H. Golden, J. R. Squires, A. Magoun, M. K. Schwartz, J. Wilmot, C. L. Copeland, R. E. Yates, I. Kojola, R. May
Keywords: wolverine, Gulo gulo, climatic constraints, geographic distribution
Source: Canadian Journal of Zoology. 88: 233-246.
Year: 2010
Climate affects all terrestrial and aquatic ecosystems in Colorado, and over the long term, plants and animals adapt. In the short term, fires, increased attacks by insects and invasive plant species, and higher temperatures are changing familiar landscapes.
Author(s): Linda Joyce
Keywords: climate change, terrestrial and aquatic ecosystems, plant phenology, animal breeding, nesting behaviors and hibernation, geographic distribution
Source: In: Ozzello, Lori, ed. Citizens' Guide to Colorado Climate Change. Denver, CO: Colorado Foundation for Water Education. p. 36-38.
Year: 2008
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