WebMay 1, 1996 · Ecoregions of Alaska May 1, 1996 View Plate View Document This publication represents a milestone in the U.S. global change research program on the land characterization of Arctic land processes. The book describes 20 ecological regions and includes a folded, color-coded map that shows them. WebEcoRegions of Alaska. Produced as a framework for organizing and interpreting environmental data for inventory, monitoring, and research efforts. The descriptions of …
OF 2002-297 - Unified ecoregions of Alaska; 2001
WebThis ecoregion consists of a long range of high rocky mountains of the Alaska Interior running north from the bottom of the Alaska Peninsula, eastwards taking in the Alaska Range and southwards to include the Wrangell and St. Elias Mountains in eastern Alaska on the Canada–US border as far as Yakutat Bay. WebSep 1, 2003 · Ecoregions are tens of millions of acres in size and correspond to the Province level of Bailey's hierarchy (1980, 1995). A total of thirty-two ecoregion units were mapped representing the major ecosystems of Alaska. Ecoregions were mapped in their entirety, with some spanning international boundaries to include portions of Canada and … fernshire tree services
Ecoregions of Alaska U.S. Geological Survey
WebMay 1, 1996 · Ecoregions of Alaska: DOI: 10.3133/pp1567: Authors: Alisa L. Gallant, Emily F. Binnian, J.M. Omernik, M.B. Shasby: Publication Type: Report: Publication Subtype: … WebThe descriptions of the 20 ecoregions of Alaska contained in this guide were derived by synthesizing information on the geographic distribution of environmental factors such as climate, terrain, soils, and vegetation. The specific procedures and materials used to delineate the ecoregion boundaries are documented, and the environmental ... WebThe ecoregions of Alaska (based on Nowacki et al. 2001). The Intactness Metric Landscape intactness was assessed using the Landscape Condition Model (LCM) methodology (Hak and Comer 2024) modified to better represent the effect of human development on systems in Alaska (Trammell and Aisu 2015). fernshire trees