How to regulate "non-point source" pollution, such as pesticides from agricultural run-off, is a continuing, and harder, debate.
象农业使用中飘散的杀虫剂这类“非点源”污染又如何控制？这更是个长久和难缠的辩论题。
We will prohibit the relocation of urban polluting enterprises and dispersal of urban polluting materials in the countryside, and control non-point source pollution in rural areas.
禁止污染企业和城市污染物向农村扩散，控制农村面源污染。
Many studies show that wetlands can control the non-point source pollution effectively.
国内外许多研究表明，自然湿地能有效地控制非点源污染。
So the agricultural non-point source pollution has been considered as the main pollution source of eutrophication.
因此农业面源污染已被视为水体富营养化的主要污染源。
With the effective control of source pollution, non-point source pollution becomes more outstanding.
随着点源污染控制加强，非点源问题更加突出。
At present, it was confronted in the area of Chaohu Basin with the problem of non-point source pollution.
目前，巢湖流域非点源污染问题突出。
The non-point source pollution caused by agriculture is the main source of today's environmental pollution.
农业非点源污染是当今环境污染的重要来源之一。
Through the typical investigation in Honghu City, the cause of forming non-point source pollution was analyzed.
通过对洪湖市的典型调查，分析了农业非点源污染的形成原因，探讨了防治非点源污染的措施。
Water pollution caused by agricultural non-point source was a universal environmental problem in Jiangsu province.
农业非点源污染是江苏省各个地区普遍存在的环境问题。
Soil phosphorus as agricultural non-point source pollution is one of the main factors which lead to water pollution.
土壤磷素的农业非点源污染是导致水体污染的最主要的原因之一。
Agricultural non-point source pollution has become one of the most important sources of the world's water pollution.
农业非点源污染已成为世界各国水环境污染的主要污染源之一。
Nutrient export coefficient of land use is an important parameter for constructing model of non-point source pollution.
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。
With the effective control of point source pollution, non-point source pollution becomes the main factor of water pollution.
随着点源污染的有效管理和控制，非点源污染已成为水环境污染的主要原因。
It may conclude that the drainage control plays a significant role in water saving and non-point source pollution reduction.
因此，控制排水措施具有节约灌溉用水和减少农业非点源污染的重要意义。
As an effective tool to control non-point source pollution, constructed wetlands are increasingly recognized by many countries.
人工湿地作为一种控制水环境非点源污染的有效工具，已被世界上很多国家所认可。
The control advices were put forward based on the economy and countermeasure analysis of agricultural non-point source pollution.
在简要地进行了农业面源污染的经济与对策分析的基础上，提出了控制农业面源污染的意见与建议。
Nitrogen leaching from a sloping land is one of the important causes of soil degradation and agricultural non-point source pollution.
坡地氮素淋溶是导致坡地土壤质量退化和农业非点源污染的重要原因之一。
So it is necessary to analyze and evaluate the cost and benefit of BMPs applied in agricultural non-point source pollution prevention.
因此，对最佳管理措施在控制农业非点源污染中的成本与效益进行经济分析和评价，是十分必要的。
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.
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。
This model can provide scientific methods for urban water environment programming and non-point source pollution control and management.
该模型可为城市水环境规划、面源控制和管理研究提供科学手段。
With the control progressively given to urban point source pollution in Shanghai, the non-point source pollution has been getting more attention.
随着上海城区点源污染逐步得到控制，面源污染已受到高度关注。
The necessity and feasibility of special environmental economic policies to control agricultural non-point source pollution were briefly analyzed.
阐述了环境经济手段在我国农业非点源污染控制中应用的必要性和可行性。
The rainwater is one of carriers of pollutants in urban-environment, and the polluted rainwater has been important urban non-point source pollution.
雨水是城市环境中各种污染物的载体之一，受污染的雨水已经成为重要的城市非点源污染。
The research on non-point source pollution based on single event is comparatively mature, but there are few studies on continuously modeling in China.
基于单场洪水的非点源污染研究已相对成熟，而有关非点源污染连续模拟的研究在我国相对较少。
The model was applied to Hanyang District, Wuhan to study urban non-point source pollution control technology, and satisfactory results were achieved.
所建模型已成功地应用于武汉市汉阳地区城市面源污染控制技术研究，获得了满意的结果。
The overall schemes of research are introduced briefly and the research approaches of the non-point source pollution loads are discussed in this paper.
简要介绍本研究的总体方案，探讨城区地表径流污染、农业地表径流污染、畜禽养殖业污染和大气湿沉降污染的研究方法。
Control strategies are source control, control on the way, end control and structural and non-structural measures for urban non-point source pollution.
城区面源污染控制对策主要有源头控制、输送途中或终端控制、各种技术性和非技术性措施。
With the rapid development of urbanization, non-point source pollution as another major source of urban pollution, to study it is of great significance.
伴随着城市化的快速推进，非点源污染已成为城市污染的又一重大污染源，对其进行研究有着重要意义。
Pollutant output-efficient model as well as others can be employed to estimate the discharges of the pollutants produced by agricultural non-point source.
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.
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。
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