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Author :
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (933 download)
Download or read book USDA-ARS Southwest Watershed Research Center & Walnut Gulch Experimental Watershed written by and published by . This book was released on 2007 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book USDA-ARS Southwest Watershed Research Center written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Features the Southwest Watershed Research Center, part of the Agricultural Research Service (ARS) of the U.S. Department of Agriculture (USDA), located in Tucson, Arizona. Posts contact information via street address. The Center conducts basic and applied research in global change, hydrology and water resources, erosion and sedimentation, water quality, and development of improved decision support systems. Offers information about research projects on soil erosion, global climate change, and environmental watersheds. Lists personnel and details Center publications. Links to rainfall data, Internet search engines, and the USDA and ARS home pages.
Download or read book San Pedro River Basin Spatial Data Archive written by and published by . This book was released on 2002* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Science and Education Administration
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (554 download)
Download or read book The Southwest Rangeland Watershed Research Center, Tucson, Arizona written by United States. Science and Education Administration and published by . This book was released on 197? with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Science and Education Administration
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (554 download)
Download or read book The Southwest Rangeland Watershed Research Center, Tucson, Arizona written by United States. Science and Education Administration and published by . This book was released on 197? with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kenneth G. Renard
Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.X/5 (5 download)
Download or read book Predicting Soil Erosion by Water written by Kenneth G. Renard and published by . This book was released on 1997 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction and history; Rainfall-runoff erosivity factor (R); Soil erodibility factor (K); Slope length and steepness factors (LS); Cover-management factor (C); Support practice factor (P); RUSLE user guide; Coversion to SI metric system; Calculation of EI from recording-raingage records; Estimating random roughness in the field; Parameter values for major agricultural crops and tillage operations.
Author : United States. Agricultural Research Service
Publisher :
ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.:/5 (319 download)
Download or read book ARS-W. written by United States. Agricultural Research Service and published by . This book was released on 1975 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.3/5 (91 download)
Download or read book NBS Special Publication written by and published by . This book was released on 1978 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Deborah C. Hayes
Publisher : Springer
ISBN 13 : 1461418186
Total Pages : 666 pages
Book Rating : 4.4/5 (614 download)
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.
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ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.3/5 ( download)
Download or read book Proceedings of the Water Harvesting Symposium, Phoenix, Ariz., 1974 written by and published by . This book was released on 1975 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 652 pages
Book Rating : 4.:/5 (319 download)
Download or read book Connecting Mountain Islands and Desert Seas written by and published by . This book was released on 2005 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.0/5 ( download)
Download or read book Global Change and Agriculture: Program details & project reports written by and published by . This book was released on 1996 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 608 pages
Book Rating : 4.:/5 (31 download)
Download or read book Agricultural Research written by and published by . This book was released on 1992 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. P. C. Morgan
Publisher : John Wiley & Sons
ISBN 13 : 1444328468
Total Pages : 608 pages
Book Rating : 4.4/5 (443 download)
Download or read book Handbook of Erosion Modelling written by R. P. C. Morgan and published by John Wiley & Sons. This book was released on 2016-04-13 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The movement of sediment and associated pollutants over thelandscape and into water bodies is of increasing concern withrespect to pollution control, prevention of muddy floods andenvironmental protection. In addition, the loss of soil on site hasimplications for declining agricultural productivity, loss ofbiodiversity and decreased amenity and landscape value. The fate ofsediment and the conservation of soil are important issues for landmanagers and decision-makers. In developing appropriate policiesand solutions, managers and researchers are making greater use oferosion models to characterise the processes of erosion and theirinteraction with the landscape. A study of erosion requires one to think in terms ofmicroseconds to understand the mechanics of impact of a singleraindrop on a soil surface, while landscapes form over periods ofthousands of years. These processes operate on scales ofmillimetres for single raindrops to mega-metres for continents.Erosion modelling thus covers quite a lot of ground. This bookintroduces the conceptual and mathematical frameworks used toformulate models of soil erosion and uses case studies to show howmodels are applied to a variety of purposes at a range of spatialand temporal scales. The aim is to provide land managers and otherswith the tools required to select a model appropriate to the typeand scale of erosion problem, to show what users can expect interms of accuracy of model predictions and to provide anappreciation of both the advantages and limitations of models.Problems covered include those arising from agriculture, theconstruction industry, pollution and climatic change and range inscale from farms to small and large catchments. The book will alsobe useful to students and research scientists as an up-to-datereview of the state-of-art of erosion modelling and, through aknowledge of how models are used in practice, in highlighting thegaps in knowledge that need to be filled in order to develop evenbetter models.
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ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (319 download)
Download or read book Meeting Resource Management Information Needs written by and published by . This book was released on 2002 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sven Erik Jorgensen
Publisher : CRC Press
ISBN 13 : 1000031721
Total Pages : 3513 pages
Book Rating : 4.0/5 ( download)
Download or read book Encyclopedia of Environmental Management, Four Volume Set written by Sven Erik Jorgensen and published by CRC Press. This book was released on 2012-12-13 with total page 3513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of an Outstanding Academic Title Award from CHOICE Magazine Encyclopedia of Environmental Management gives a comprehensive overview of environmental problems, their sources, their assessment, and their solutions. Through in-depth entries and a topical table of contents, readers will quickly find answers to questions about specific pollution and management issues. Edited by the esteemed Sven Erik Jørgensen and an advisory board of renowned specialists, this four-volume set shares insights from more than 500 contributors—all experts in their fields. The encyclopedia provides basic knowledge for an integrated and ecologically sound management system. Nearly 400 alphabetical entries cover everything from air, soil, and water pollution to agriculture, energy, global pollution, toxic substances, and general pollution problems. Using a topical table of contents, readers can also search for entries according to the type of problem and the methodology. This allows readers to see the overall picture at a glance and find answers to the core questions: What is the pollution problem, and what are its sources? What is the "big picture," or what background knowledge do we need? How can we diagnose the problem, both qualitatively and quantitatively, using monitoring and ecological models, indicators, and services? How can we solve the problem with environmental technology, ecotechnology, cleaner technology, and environmental legislation? How do we address the problem as part of an integrated management strategy? This accessible encyclopedia examines the entire spectrum of tools available for environmental management. An indispensable resource, it guides environmental managers to find the best possible solutions to the myriad pollution problems they face. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact us to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367 / (email) [email protected] International: (Tel) +44 (0) 20 7017 6062 / (email) [email protected]
Author : Raj Ratta
Publisher : Routledge
ISBN 13 : 1351415727
Total Pages : 388 pages
Book Rating : 4.3/5 (514 download)
Download or read book Soil Quality and Soil Erosion written by Raj Ratta and published by Routledge. This book was released on 2018-12-18 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work examines the issue of accelerated soil erosion, which has become an increasingly serious concern in the twentieth century. Aspects considered include on-site impact of erosion; application of soil science to problems of non-agricultural uses of soil, such as mineland restoration, urban uses and disposal of urban wastes; soil contamination and pollution by industrial activities; and athletic and recreational uses of soil. Soil Quality and Soil Erosion will be a useful text for soil scientists, agronomists, foresters, and environmental scientists as we enter the next century.
