Technologies to Maintain Biological Diversity. Volume 2. Contract Papers. Part C: Natural Systems - U.S

摘要

Natural systems - U.S. (Status/trends of U.S. natural ecosystems, Geographic information systems as a tool to assist in the preservation of biological diversity, Planning and management techniques for natural systems, A science of refuge design and management, Assessment of application of species viability theories, Diversity of marine/coastal ecosystems, Federal laws and policies pertaining to the maintenance of biological diversity on federal and private lands, Ecological restoration as a strategy for conserving biological diversity.