January
Monday 22 January 2018 photo 15/15
|
Predicting rainfall erosion losses a guide to conservation planning: >> http://cjk.cloudz.pw/download?file=predicting+rainfall+erosion+losses+a+guide+to+conservation+planning << (Download)
Predicting rainfall erosion losses a guide to conservation planning: >> http://cjk.cloudz.pw/read?file=predicting+rainfall+erosion+losses+a+guide+to+conservation+planning << (Read Online)
usle
wischmeier and smith 1978 pdf
universal soil loss equation pdf
universal soil loss equation
Scientific planning for soil and water conservation requires knowledge of the relations between those factors that cause loss of soil and water and those that help to reduce such losses. The soil loss prediction procedure presented in this handbook provides specific guidelines which are needed for selecting the control
Wischmeier, W. H., and Smith, D.D. 1978. Predicting rainfall erosion losses—a guide to conservation planning. U.S. Department of Agriculture, Agriculture. Handbook No. 537. The Universal Soil Loss Equation (USLE) enables planners to predict the average rate of soil erosion for each feasible alter- native combination of
usda-aghandbook-537, Predicting Rainfall Erosion Losses: A Guide to Conservation Planning. Agriculture Handbook No. 537.
The Universal Soil Loss Equation has been revised to more accurately estimate soil loss from both crop and the erosion prediction technology used in USDA conservation planning: 1) revise the Universal. Soil Loss where A is the computed soil loss, R is the rainfall-runoff erosivity factor, K is the soil erodibility factor, L is
Predicting Rainfall Erosion Losses —A Guide To Conservation Planning. Scientific planning for soil and water conservation requires knowledge of the relations between those factors that cause loss of soil and water and those that help to reduce such losses.
16 Aug 2012 Predicting rainfall erosion losses - A guide to conservation planning. Wischmeier, W.H. and C, D.D. (1978) Predicting rainfall erosion losses - A guide to conservation planning. In: Predicting rainfall erosion losses - A guide to conservation planning. Department of Agriculture, USA, pp. 1-69.
Title, Predicting Rainfall Erosion Losses: A Guide to Conservation Planning Issue 537 of Agriculture handbook, United States Department of Agriculture. Authors, Walter H. Wischmeier, Dwight David Smith. Contributors, United States. Science and Education Administration, Purdue University. Agricultural Experiment Station.
xv. T should be ton•acre-1•yr-1. 22. It is implied that Req includes irrigation. This is incorrect. 28. “Maps------is". 33. The abbreviations “ww/p", etc need to be defined. 34, last par. Change to “measurements of the ratio of rill to interrill soil loss". 89. Presenting K without units is extremely misleading. This implies that.
Annons
Visa toppen
Show footer