以大宁河流域为研究区域，应用SWAT模型进行了流域农业非点源污染负荷的模拟计算。
SWAT model was used to evaluate agricultural non - point source pollution of Daning River watershed.
非点源污染负荷定量化评价方法：(1)建立了城市径流污染负荷模型。
Quantitative approaches for NFS pollutant loading assessment (1) pollutant loading model for urban runoff was developed.
各种土地利用类型营养盐输出系数是建立非点源污染模型的重要参数。
Nutrient export coefficient of land use is an important parameter for constructing model of non-point source pollution.
研究在分析非点源污染负荷产生和迁移途径的基础上，依据水文产汇流和污染物迁移过程，建立了大区域尺度非点源污染负荷估算模型；
On the basis of hydrological processes and pollution transport, a large scale model is set up to calculate the loss load of pollutants for government to control and manage NPS.
运用SWAT模型对晋江西溪流域的非点源污染进行了研究。
The SWAT model was applied to stimulating the transport of nitrogen and phosphorous in Xixi watershed within the Jinjiang River Basin.
针对非点源污染模型中的输出系数模型，提出了一种基于历史水文水质资料的参数确定方法。
A method for obtaining parameters of export coefficient model by using hydrology and water quality data is presented.
一般用污染物输出系数模型等估算农业非点源污染物的排放量。
Pollutant output-efficient model as well as others can be employed to estimate the discharges of the pollutants produced by agricultural non-point source.
在阐述非点源污染的概念、特点的基础上，对国内外农业环境非点源污染模型研究现状进行了综述。
In narrating the base of idea and characteristic of non-point pollution, the existing condition of model research of non-point pollution in agricultural environment at home and abroad is discussed.
该研究可为华北平原农区地下水质管理提供分析工具与决策依据，是对非点源污染机理模型的有益补充。
The study provides a practical tool for analysis and management of groundwater nitrate pollution in North China Plain and serves as a supplement of processed-based non-point pollution.
本文概述了国内外的农业非点源污染模型研究的历史和现状，并指出了农业非点源污染模型的研究方向。
This paper reviews the development of research of agricultural non-point pollution source model, and points out the future research direction.
AGNPS模型是美国研制的、专用于模拟小流域土壤侵蚀、养分流失和预测评价农业非点源污染状况的计算机模型。
AGNPS (agricultural non point source) model is a computer model specialized for predicting and evaluating the agricultural non point source pollution of a watershed.
研究中采用美国农业部农业研究局(ARS)开发的SWAT模型进行非点源污染模拟计算，SWAT模型是一个连续时间的分布式模型。
SWAT model developed by USDA Agricultural Research Service (ARS) is used to estimate the non-point source pollution. It is a continuous and distributed model.
该方法运用遥感数据，并以地理信息系统软件为平台集成了水库营养盐负荷浓度响应关系模型、农业非点源污染模拟模型和线性规划模型。
The method integrates GIS, RS with pollutant loading receptor response model for reservoir water, agricultural non point source pollution simulation model and linear programming model.
根据研究区域GIS数据信息及实地踏勘信息，借鉴国内外相关研究的模型模拟参数，在对研究区域进行概化的基础上，建立研究区域的非点源污染负荷模型。
On the base of data from GIS and survey of study area on the spot, non-point source pollution load model of study area was constructed.
本文在调查与监测的基础上，结合3s技术，以泾河流域为背景进行流域非点源污染特性分析与模型模拟。
On the basis of investigation and monitoring, combining with the technology of '3s', this paper takes the Jinghe river watershed as an example to study this problem.
本文在调查与监测的基础上，结合3s技术，以泾河流域为背景进行流域非点源污染特性分析与模型模拟。
On the basis of investigation and monitoring, combining with the technology of '3s', this paper takes the Jinghe river watershed as an example to study this problem.
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