Download or read book Experimental Forests and Ranges of the USDA Forest Service written by and published by . This book was released on 2004 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Experimental Forests and Ranges written by Deborah C. Hayes and published by Springer. This book was released on 2014-07-22 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Hearings written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1950 with total page 1506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by Southern Forest Experiment Station (New Orleans, La.) and published by . This book was released on 1925 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Tree Improvement Research in the South and Southeast written by Keith William Dorman and published by . This book was released on 1966 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Note SE written by Southeastern Forest Experiment Station (Asheville, N.C.) and published by . This book was released on 1963 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Forest Service Research Note SE written by Southeastern Forest Experiment Station (Asheville, N.C.) and published by . This book was released on 1963 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Directory Forest Service written by United States. Forest Service and published by . This book was released on 1948 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Service Organizational Directory written by United States. Forest Service and published by . This book was released on 1958 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Forest Service Research Note SE written by and published by . This book was released on 1965 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental Ecological Reserves written by Institute of Ecology and published by . This book was released on 1977 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Occasional Paper Southern Forest Experiment Station written by Southern Forest Experiment Station (New Orleans, La.) and published by . This book was released on 1946 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Tree Improvement Research in the Lake States 1965 written by Paul O. Rudolf and published by . This book was released on 1966 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tree Planters Notes written by and published by . This book was released on 1982 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some no. include reports compiled from information furnished by State Foresters (and others)

Download or read book U S Forest Service Research Paper NC written by North Central Forest Experiment Station (Saint Paul, Minn.) and published by . This book was released on 1966 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Note SE written by and published by . This book was released on 1971 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Service Research Note SE written by and published by . This book was released on 1979 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: