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 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 Proceedings RMRS written by and published by . This book was released on 1998 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Management of Ponderosa Pine in the Southwest as Developed by Research and Experimental Practice written by Gustaf Adolph Pearson and published by . This book was released on 1950 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ponderosa pine (Pinus ponderosa) is the most widely distributed conifer in North America, and one of the most valuable. Commercial stands of the species are found in all of the 15 States which lie wholly or in part west of the 102d merinian, and in all but one it rank among the most important lumber producers. In the Southwest, ponderosa pine is of particular importance since this one species makes up 88 percent of the standing saw-timber volume in the two States of Arizona and New Mexico.

Download or read book Research Note RM written by and published by . This book was released on 1983 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agriculture Monograph written by and published by . This book was released on 1950 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Wage Stabilization in World War II written by Arthur Julius Holmaas and published by . This book was released on 1950 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economics of Forestry written by and published by . This book was released on 1950 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Global Change and Forest Soils written by and published by Elsevier. This book was released on 2019-11-23 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Change and Forest Soils: Cultivating Stewardship of a Finite Natural Resource, Volume 36, provides a state-of-the-science summary and synthesis of global forest soils that identifies concerns, issues and opportunities for soil adaptation and mitigation as external pressures from global changes arise. Where, how and why some soils are resilient to global change while others are at risk is explored, as are upcoming train wrecks and success stories across boreal, temperate, and tropical forests. Each chapter offers multiple sections written by leading soil scientists who comment on wildfires, climate change and forest harvesting effects, while also introducing examples of current global issues. Readers will find this book to be an integrated, up-to-date assessment on global forest soils. - Presents sections on boreal, temperate and tropical soils for a diverse audience - Serves as an important reference source for anyone interested in both a big-picture assessment of global soil issues and an in-depth examination of specific environmental topics - Provides a unique synthesis of forest soils and their collective ability to respond to global change - Offers chapters written by leading soil scientists - Prepares readers to meet the daily challenges of drafting multi-resource environmental science and policy documents

Download or read book Coconino National Forest Arizona written by United States. Forest Service. Southwestern Region and published by . This book was released on 1939 with total page 38 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 Library List written by National Agricultural Library (U.S.) and published by . This book was released on 1950 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Communicating the Role of Silviculture in Managing the National Forests written by and published by . This book was released on 1997 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Growth of Ponderosa Pine Thinned to Different Stocking Levels in Northern Arizona written by Frank Ronco and published by . This book was released on 1985 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fire Fuel Treatments and Ecological Restoration written by and published by . This book was released on 2003 with total page 488 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 1936 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Global Change Research Program Highlights 1991 95 written by Richard A. Birdsey and published by . This book was released on 1997 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: