Predicting Rainfall Erosion Losses
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| Author | : Walter H. Wischmeier |
| Publisher | : |
| Total Pages | : 70 |
| Release | : 1978 |
| Genre | : Agricultural conservation |
| ISBN | : |
The Universal Soil Loss Equation (USLE) enables planners to predict the average rate of soil erosion for each feasible alternative combination of crop system and management practices in association with a specified soil type, rainfall pattern, and topography. When these predicted losses are compared with given soil loss tolerances, they provide specific guidelines for effecting erosion control within specified limits. The equation groups the numerous interrelated physical and management parameters that influence erosion rate under six major factors whose site-specific values can be expressed numerically. A half century of erosion research in many States has supplied information from which at least approximate values of the USLE factors can be obtained for specified farm fields or other small erosion prone areas throughout the United States. Tables and charts presented in this handbook make this information readily available for field use. Significant limitations in the available data are identified.
| Author | : Kenneth G. Renard |
| Publisher | : |
| Total Pages | : 412 |
| Release | : 1997 |
| Genre | : Geophysical prediction |
| ISBN | : |
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 | : Walter H. Wischmeier |
| Publisher | : |
| Total Pages | : 54 |
| Release | : 1965 |
| Genre | : Erosion |
| ISBN | : |
| Author | : Axel Langvad Andersen |
| Publisher | : |
| Total Pages | : 1154 |
| Release | : 1965 |
| Genre | : Agricultural laws and legislation |
| ISBN | : |
| Author | : United States. Agricultural Research Service |
| Publisher | : |
| Total Pages | : 16 |
| Release | : 1961 |
| Genre | : Erosion |
| ISBN | : |
| Author | : John Boardman |
| Publisher | : John Wiley & Sons |
| Total Pages | : 878 |
| Release | : 2007-01-11 |
| Genre | : Science |
| ISBN | : 0470859113 |
Provides a unique and comprehensive assessment of soil erosion throughout Europe, an important aspect to control and manage if landscapes are to be sustained for the future. Written in two parts, Soil Erosion in Europe primarily focuses on current issues, area specific soil erosion rates, on and off-site impacts, government responses, soil conservation measures, and soil erosion risk maps. The first part overviews the erosion processes and the problems encountered within each European country, whilst the second section takes a cross-cutting theme approach. Based on an EU-funded project that has been running for four years with erosion scientists from 19 countries Reviews contemporary erosion processes and rates on arable and rangeland in Europe Looks at current issues, such as socio-economic drivers, controlling factors specific to the country and changes in land use
| Author | : Russell S. Harmon |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 120 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1461505755 |
Landscapes are characterized by a wide variation, both spatially and temporally, of tolerance and response to natural processes and anthropogenic stress. These tolerances and responses can be analyzed through individual landscape parameters, such as soils, vegetation, water, etc., or holistically through ecosystem or watershed studies. However, such approaches are both time consuming and costly. Soil erosion and landscape evolution modeling provide a simulation environment in which both the short- and long-term consequences of land-use activities and alternative land use strategies can be compared and evaluated. Such models provide the foundation for the development of land management decision support systems. Landscape Erosion and Evolution Modeling is a state-of-the-art, interdisciplinary volume addressing the broad theme of soil erosion and landscape evolution modeling from different philosophical and technical approaches, ranging from those developed from considerations of first-principle soil/water physics and mechanics to those developed empirically according to sets of behavioral or empirical rules deriving from field observations and measurements. The validation and calibration of models through field studies is also included. This volume will be essential reading for researchers in earth, environmental and ecosystem sciences, hydrology, civil engineering, forestry, soil science, agriculture and climate change studies. In addition, it will have direct relevance to the public and private land management communities.
| Author | : John M. Laflen |
| Publisher | : |
| Total Pages | : 54 |
| Release | : 2003 |
| Genre | : Electronic books |
| ISBN | : 9789749131039 |
| Author | : M. de Boodt |
| Publisher | : John Wiley & Sons |
| Total Pages | : 610 |
| Release | : 1980 |
| Genre | : Science |
| ISBN | : |
| Author | : Julian Evans |
| Publisher | : Academic Press |
| Total Pages | : 5752 |
| Release | : 2004-04-02 |
| Genre | : Nature |
| ISBN | : 0080548016 |
A combination of broad disciplinary coverage and scientific excellence, the Encyclopedia of Forest Sciences will be an indispensable addition to the library of anyone interested in forests, forestry and forest sciences. Packed with valuable insights from experts all over the world, this remarkable set not only summarizes recent advances in forest science techniques, but also thoroughly covers the basic information vital to comprehensive understanding of the important elements of forestry. The Encyclopedia of Forest Sciences also covers relevant biology and ecology, different types of forestry (e.g. tropical forestry and dryland forestry), scientific names of trees and shrubs, and the applied, economic, and social aspects of forest management. Valuable key features further enhance the utility of this Encyclopedia as an exceptional reference tool. Also available online via ScienceDirect – featuring extensive browsing, searching, and internal cross-referencing between articles in the work, plus dynamic linking to journal articles and abstract databases, making navigation flexible and easy. For more information, pricing options and availability visit www.info.sciencedirect.com. Edited and written by a distinguished group of editors and contributors Well-organized encyclopedic format provides concise, readable entries, easy searches, and thorough cross-references Illustrative tables, figures, and photographs in every entry, produced in full color Comprehensive glossary defines new and important terms Complete, up-to-date coverage of over 60 areas of forest sciences - sure to be of interest to scientists, students, and professionals alike! Editor-in-Chief is the past president of the International Union of Forestry Research Organizations, the oldest international collaborative forestry research organization with over 15,000 scientists from 100 countries
