Non-Point Source Pollution
Simulation on the Time Progress of the Non Point Source Pollution Load in Initial Stage Runoff for Small Watershed
... of non-point source pollu- tion load output coefficient, Long, et ...the pollution load coeffi- cient and establish a mathematical model for nitrogen and phosphorus load in ...
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Effects of non point source pollution in Ground Water near Bathi Lake
... Agricultural Non-point Source Pollution in Lake Nansi Basin , Shandong Institute for Development Strategy of Science and Technology Jinan, Shandong, 250014, Geomatics College, Shandong ...
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Temporal-spatial distribution of non-point source pollution in a drinking water source reservoir watershed based on SWAT
... into point source pollution and non-point source pollution (Cao et ...2003). Point source pollution is a concentration of various wastewater ...of ...
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Effects of non point source pollution in Ground Water near Avaragere Lake
... Agricultural Non-Point Source Pollution Model”, Yellows River Institute of Hydraulic Research, YRCC Zhengzhou, ...in non- point source pollution-sampling and ...
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A dual inexact fuzzy stochastic model for water resources management and non point source pollution mitigation under multiple uncertainties
... the effect of climate, soil, and crop parameters on crop ir- rigation requirements. Chen et al. (2005) established force- state-response (DSR) dynamic strategy planning procedure to assist responsible authorities in ...
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The Effect of Different Artificial Soil on Urban Non Point Source Pollution Reduction in the Artificial Rapid Infiltration System
... The above results indicated that the particle gradation was one of the main factors affecting the permeability coefficient of artificial soil. By optimizing the mixing ratio of three different materials, the grading ...
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Geo-cognitive computing method for identifying “source-sink” landscape patterns of river basin non-point source pollution
... of non-point source pollutants in different ...the non-point source pollution in different regions and quantitatively evaluate the contribution of different landscape ...
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Spatial Distribution of Non-point Source Pollution in Vembanad Lake
... the non point source pollution distribution of the Vembanad lake using Geographical Information System ...open source GIS, QGIS, is used to analyse the spatial distribution of these ...
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Modeling of non point source pollution from residental and commercial catchments in Skudai, Johor
... of pollution can be classified as either point sources (PS) or non- point sources (NPS) of ...pollution. Point sources of pollution are defined as pollutants that enter ...
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Evaluating the risk of non point source pollution from biosolids: integrated modelling of nutrient losses at field and catchment scales
... The solid geology in the north-west of the catchment is chalk, beyond a line between South Mimms to Stanstead St Margarets. South-east of this line, the chalk is overlain by the Tertiary deposits of the London Basin, ...
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Non-Point Source Pollution and the Clean Water Act: Policy Problems and Professional Prospects
... Aquatic restoration, an important tool for NPS- pollution management, seeks to re-establish the functionality of water bodies. As defined by the NRC (1992), the goal of aquatic restoration is to return a riparian ...
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Regulating agricultural land use to manage water quality: the challenges for science and policy in enforcing limits on non-point source pollution in New Zealand
... manage point and non-point source discharges and their cumulative effects as well as the ability to monitor policy ...diffuse pollution by tightly linking numbers derived from ...
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Effectiveness of Three "Best Management Practices" for Reducing Non-Point Source Pollution from Piedmont Tobacco Fields
... Peak flow rates for the four largest rainfall events per crop season and the single largest event in the two-year study period (December 2000) for fields in tobacco and winter cover [r] ...
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Study on non point source pollution of East Lake in Wuhan, China
... While point source pollution gets controlled, nonpoint source pollution has increasingly endangered urban waters around the ...main source of nonpoint source ...
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Modelling of Hydrological and Non-Point Source Pollution Regimes in Big Creek Watershed
... the source of sediment ...first source of data is the Soil Survey of Essex County (Richards et ...major source of data is the Soil Water Characteristics (Saxton, 2009) software ...wilting ...
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Modeling of non point source pollution from residental and commercial catchments in Skudai, Johor
... The loadings were higher in the commercial than in the residential catchment and this was attributed to a greater runoff volume per unit area and higher Event Mean Concentration EMC in t[r] ...
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Non-point source pollution modeling for Muddy Creek watershed.
... AGricultural Non-Point Source (AGNPS) (Young et ...non point source pollutant loadings within agricultural ...watersheds. Source accounting function is one of the distinctive ...
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Ways of knowing - out-of-sync or incompatible? Framing water quality and farmers' encounters with science in the regulation of non-point source pollution in New Zealand
... diffuse pollution from agriculture is a significant issue that farmers are key to ...diffuse pollution” ...agricultural pollution gathering pace in New Zealand, the starting point for this ...
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Risk Identification of Water Pollution Sources in Water Source Areas of Middle Route of the South-to-North Water Diversion Project
... the non-pointed sources pollution is becoming the important one besides the pointed ...NPS pollution, such as stochastic, broad, fuzzy and delayed effects [4], the research of risk identification are ...
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