Record Display for the EPA National Library Catalog


Main Title Landscape Atlas of Ecological Vulnerability: Arkansas' White River Watershed and the Mississippi Alluvial Valley Ecoregion.
Author Heggem, R. D. ; Edmonds, D.T. ; Jones, C. M. ; Bice, L. A. ; Hamilton, M. ;
CORP Author Environmental Protection Agency, Las Vegas, NV. National Exposure Research Lab.
Publisher Jul 2000
Year Published 2000
Report Number NERL-LV-03-037 ;EPA/600/R-03/057;
Stock Number PB2003-107275
Additional Subjects Ecology ; Habitats ; Landscaping ; Watersheds ; Wetlands ; Wildlife ; Water quality ; Ecosystems ; Land use ; Birds ; Assessments ; Geographical information systems ; Environmental impacts ; Arkansas ; White River Basin
Library Call Number Additional Info Location Last
NTIS  PB2003-107275 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation CD-ROM
This report presents the potential for loss or damage to ecosystems in Arkansas' White River Watershed and the Mississippi Alluvial Valley, where approximately 90% of wetlands and a substantial percent of other natural areas have been destroyed. This research synthesizes the theoretical foundations of ecological function with the landscape-ecological analyses, such as the potential interactions between the ecology and human land use of the region can be depicted. Several technical approaches are discussed. each of which involve the use of geographical information systems. The technical approach in this report interlinks a tremendous amount of ecological information, which is used to address the question of ecological vulnerability.