Download or read book Strip clearcutting did not degrade the site in a spruce fir forest in central Maine written by Miroslaw M. Czapowskyj and published by . This book was released on 1977 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Strip clearcutting did not degrade the site in a spruce fir forest in central Maine written by Miroslaw M. Czapowskyj and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Strip Clearcutting Did Not Degrade the Site in a Spruce fir Forest in Central Maine written by Miroslaw M. Czapowskyj and published by . This book was released on 1977 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Paper NE written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1976 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Determination of habitat requirements for birds in suburban areas written by Jack Ward Thomas and published by . This book was released on 1977 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Technical Report NE written by and published by . This book was released on 1980 with total page 368 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 Northeastern Forest Experiment Station Forest Service USDA written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1979 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Service General Technical Report NE written by and published by . This book was released on 1977 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Paper NE written by and published by . This book was released on 1987 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 1977 1978 Report written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1979 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1977 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Download or read book Clearcutting as a Management Practice in Maine Forests written by Irland Group and published by . This book was released on 1988 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wood Industry Abstracts written by and published by . This book was released on 1977 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Notes written by and published by . This book was released on 1978 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Service Research Note NE written by and published by . This book was released on 1977 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 1976 at the Northeastern Forest Experiment Station written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1977 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: