Forest Roads: A Synthesis of Scientific Information
Author :
Publisher : DIANE Publishing
Page : 120 pages
File Size : 26,32 MB
Release : 2001
Category : Forest roads
ISBN : 1428961429
Author :
Publisher : DIANE Publishing
Page : 120 pages
File Size : 26,32 MB
Release : 2001
Category : Forest roads
ISBN : 1428961429
Author : Deborah C. Hayes
Publisher : Springer
Page : 666 pages
File Size : 50,72 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 :
Publisher :
Page : 368 pages
File Size : 19,8 MB
Release : 2000
Category : Forest ecology
ISBN :
Author : Thomas G. Northcote
Publisher : John Wiley & Sons
Page : 800 pages
File Size : 44,50 MB
Release : 2008-04-15
Category : Technology & Engineering
ISBN : 1405147911
Many species of fish occupying inland waters reside in watershedsthat were or still are surrounded by forests and are dependent inmajor ways upon such cover. The interactions between fishes andforests are complex, multifaceted, dynamic processes involving mostinland surface waters, forests, subsurface waters, geology andsoils, climate and its changes, and the biotic components of therelevant ecosystems. These interactions also include the aspects offorestry tied to human development, economics, population growthand even philosophies. Fishes and Forestry is truly a landmark publication. Theeditors, Professors Northcote and Hartman, have drawn together andcarefully edited chapters written by 56 scientists from around theworld, covering a vast wealth of information never before appearingwithin the covers of one book. Following an introductory chapter,this exceptional work is broadly divided into sections covering:the ecology of forests, streams, lakes and estuaries; fish biologyand ecology; forestry activities and their effects on aquaticsystems and fishes; 14 chapters covering examples of fish-forestryinteractions from around the world and a final section coveringmeans of effecting better fish-forestry interactions. Fishes and Forestry is an essential purchase for allthose involved in inland fisheries, forestry and their interaction,including fisheries scientists, fish biologists, ecologists,environmental scientists and forestry scientists. Libraries in alluniversities and research establishments where these subjects arestudied and taught should have several copies on their shelves.
Author :
Publisher :
Page : 346 pages
File Size : 27,75 MB
Release : 2009
Category :
ISBN :
Author :
Publisher :
Page : 324 pages
File Size : 19,41 MB
Release : 2009
Category :
ISBN :
Author :
Publisher :
Page : 294 pages
File Size : 48,71 MB
Release : 2009
Category :
ISBN :
Author : Mingteh Chang
Publisher : CRC Press
Page : 587 pages
File Size : 42,49 MB
Release : 2012-11-01
Category : Science
ISBN : 1466586672
Due to its height, density, and thickness of crown canopy; fluffy forest floor; large root system; and horizontal distribution; forest is the most distinguished type of vegetation on the earth. In the U.S., forests occupy about 30 percent of the total territory. Yet this 30 percent of land area produces about 60 percent of total surface runoff, the
Author : United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands and Forests
Publisher :
Page : 88 pages
File Size : 17,57 MB
Release : 2010
Category : Nature
ISBN :
Author :
Publisher :
Page : 364 pages
File Size : 17,27 MB
Release : 2009
Category :
ISBN :