General Technical Report NE
Author :
Publisher :
Page : 260 pages
File Size : 25,71 MB
Release : 1980
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 260 pages
File Size : 25,71 MB
Release : 1980
Category : Forests and forestry
ISBN :
Author : Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher :
Page : 64 pages
File Size : 17,97 MB
Release : 1996
Category : Forests and forestry
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Page : pages
File Size : 50,93 MB
Release : 198?
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 156 pages
File Size : 30,33 MB
Release : 1998
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 48 pages
File Size : 42,97 MB
Release : 1980
Category : Forests and forestry
ISBN :
Author : Mary Buchanan
Publisher :
Page : 140 pages
File Size : 37,89 MB
Release : 1967
Category : Forests and forestry
ISBN :
S2This list of publications was compiled as reference material for the forester, forestry researcher, and forestry student. It contains references to 1,436 publications by staff members of the Northeastern Forest Experiment Station and their cooperators during the period 1950-65. It does not include publications of Central States projects that were incorporated into the Northeastern Station research program in the reorganization of March 1966.S3.
Author :
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Page : 92 pages
File Size : 42,82 MB
Release : 2003
Category : Forests and forestry
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Author : Deborah C. Hayes
Publisher : Springer
Page : 666 pages
File Size : 40,11 MB
Release : 2014-07-22
Category : Science
ISBN : 1461418186
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-term research has been carried out by teams of scientists. Changes in society’s needs and values can also redirect research programs. Each chapter of this book reflects the interplay between the ecological results that emerge from a long-term research project and the social forces that influence questions asked and resources invested in ecological research. While these stories include summaries and syntheses of traditional research results, they offer a distinctly new perspective, a larger and more complete picture than that provided by a more typical 5-year study. They also provide examples of long-term research on EFRs that have provided answers for questions not even imagined at the time the study was installed.
Author : Alex L. Shigo
Publisher :
Page : 30 pages
File Size : 38,7 MB
Release : 1977
Category : Air
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Page : pages
File Size : 47,66 MB
Release : 1997*
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