SEASONAL DYNAMICS OF AGRICULTURAL SOIL COVER IN RUNOFF GENERATION
نویسندگان
چکیده
منابع مشابه
Investigating the Effect of Surface Gravel Cover on Runoff and Soil Erosion with Simulating Runoff
Surface gravel cover is an important factor for contoroling of soil erosion in dry area specially in area that plant can not grow because of excessive dryness and salinity. The objective of this study was investigation effect of different surface gravel cover on runoff and sediment yeild. For this porpose, 36 field plots with 20 meter length and 0.5 meter width at 3 percent slope were construct...
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[1] Scale and slope dependence of hydrologic response are investigated for two channel network source areas (unchanneled valleys) in the Oregon Coast Range. Observations of response to both natural and applied precipitation reveal that runoff occurred as subsurface flow in which water passed through partially saturated soil, into the shallow fractured bedrock, to emerge as subsurface partial so...
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Scale invariance of daily runoff time series in agricultural watersheds X. Zhou, N. Persaud, and H. Wang Department of Crop and Soil Sciences, The Pennsylvania State University, University Park, PA 16802, USA Department of Crop and Soil Environmental Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA Soil and Water Science Department, University of Florida,...
متن کاملThe Effect of Leaf Litter Cover on Surface Runoff and Soil Erosion in Northern China
The role of leaf litter in hydrological processes and soil erosion of forest ecosystems is poorly understood. A field experiment was conducted under simulated rainfall in runoff plots with a slope of 10%. Two common types of litter in North China (from Quercus variabilis, representing broadleaf litter, and Pinus tabulaeformis, representing needle leaf litter), four amounts of litter, and five r...
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ژورنال
عنوان ژورنال: Engenharia Agrícola
سال: 2019
ISSN: 1809-4430,0100-6916
DOI: 10.1590/1809-4430-eng.agric.v39n5p592-599/2019