Systems for evaluating nonpoint source pollution: An overview
TLDR
The U.S. Department of Agriculture, Agricultural Research Service initiated a national project to develop a hierarchy of systems for evaluating nonpoint source pollution to meet the planning needs of PL 92-500, Section 208 as discussed by the authors.About:
This article is published in Mathematics and Computers in Simulation.The article was published on 1982-04-01 and is currently open access. It has received 12 citations till now. The article focuses on the topics: Nonpoint source pollution & Surface runoff.read more
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Modeling and Management of Urban Stormwater Runoff Quality: A Review
TL;DR: In this article, the authors reviewed recent regulations and studies related to urban stormwater runoff control and planning in the U.S.A. and discussed fundamentals of urban NPS pollution including transport processes and types and sources of pollutants.
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Assessment of point and nonpoint sources pollution in Songhua River Basin, Northeast China by using revised water quality model
TL;DR: In this paper, a revised model was established by integrating point and non-point sources into one-dimensional Streeter-Phelps (S-P) model on the basis of real-time hydrologic data and surface water quality monitoring data in the Jilin Reach of the Songhua River Basin.
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Estimating Soil Erosion in Northeast China Using 137Cs and 210Pbex
TL;DR: Wang et al. as mentioned in this paper used the fallout radionuclide tracer technique in Mojiagou Basin located on the outskirts of Changchun in Northeast China to quantify soil erosion rates on field and small basin scales.
Estimating Soil Erosion in Northeast China Using 137Cs and 210Pbex
TL;DR: In this article, the tracer tracer is used to detect tracers in the background of a non-point nonpoint non-zero point nonpoint detector (NPO) in the presence of a tracer.
Dissertation
Influence of digital elevation models derived from remote sensing on spatio-temporal modelling of hydrologic and erosion processes
TL;DR: In this article, the influence of different spatial representations of input parameters on surface hydrologic and erosion processes at three antecedent soil moisture levels for a 6-hour heavy storm at catchment scale was investigated.
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Predicting rainfall erosion losses : a guide to conservation planning
W. H. Wischmeier,Dwight D. Smith +1 more
TL;DR: The Universal Soil Loss Equation (USLE) as discussed by the authors is a model designed 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.
Journal ArticleDOI
Model for predicting evaporation from a row crop with incomplete cover
TL;DR: In this article, a model for calculating the daily evaporation rate from a crop surface was presented for a row crop canopy situation in which the soil water supply to the plant roots was not limited and the crop has not come into an advanced stage of maturation or senescence.
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Studies on Soil Phyics.
W. Heber Green,G. A. Ampt +1 more
TL;DR: In this article, the authors proposed that the measurement of S, Pα, Pω and K is of more importance than, and should replace, the determination of the sizes of the soil particles as in the usual "mechanical analysis" of soils.
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ANSWERS: A Model for Watershed Planning
TL;DR: A real nonpoint source watershed environment response simulation (ANSWERS) was developed in this article to provide information concerning the impact of land use, management, and conservation practices on the quality and quantity of water from both agricultural and non-agricultural watersheds.