USDA Forest Service Experimental Forests and Ranges
Broschiertes Buch

USDA Forest Service Experimental Forests and Ranges

Research for the Long Term

Herausgegeben: Hayes, Deborah C.; Stout, Susan L.; Crawford, Ralph H.; Hoover, Anne P.
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USDA Forest Service Experimental Forests and Ranges (EFRs) are scientific treasures, providing secure, protected research sites where complex and diverse ecological processes are studied over the long term. This book offers several examples of the dynamic interactions among questions of public concern or policy, EFR research, and natural resource management practices and policies. Often, trends observed - or expected -- in the early years of a research program are contradicted or confounded as the research record extends over decades. The EFRs are among the few areas in the US where such long-...