Pasture BMP effectiveness using an HRU-based subarea approach in SWAT
نویسندگان
چکیده
منابع مشابه
Comparative Analysis of HRU and Grid-Based SWAT Models
A grid-based version of the Soil and Water Assessment Tool (SWAT) model, SWATgrid, was developed to perform simulations on a regularized grid with a modified routing algorithm to allow interaction between grid cells. However, SWATgrid remains largely untested with little understanding of the impact of user-defined grid cell size. Moreover, increases in computation time effectively preclude dire...
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Assessing best management practice (BMP) effectiveness in large basins is complicated by hydrologic variability, ecosystem complexity, and issues of scaling. A traditional approach to assessing BMP effectiveness in large watersheds is to forecast several BMP scenarios and compare their performance relative to a baseline scenario. While this approach may provide insight into the effectiveness of...
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BACKGROUND The science of treating stormwater pollutants has evolved from simple swales and detention ponds to a whole host of structural and non-structural Best Management Practices (BMPs) promulgated by federal, state, and local authorities. In the 1980’s and 1990’s, required treatment techniques were based upon presumptive criteria that assumed an 80% pollutant reduction of pollutants would ...
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ژورنال
عنوان ژورنال: Journal of Environmental Management
سال: 2016
ISSN: 0301-4797
DOI: 10.1016/j.jenvman.2015.10.023