氮，磷污染通过被称为富营养化的这个过程，在近海岸水域集中泛滥，从而形成海洋死区。
Marine dead zones form when nitrogen and phosphorus pollution concentrates in near-coast waters through a process called eutrophication.
畜牧业很可能是水污染的最大来源，造成富营养化、沿海地区出现“死区”和珊瑚礁退化。
The livestock sector is probably the largest source of water pollution, contributing to eutrophication, 'dead' zones in coastal areas and degradation of coral reefs.
因此，对控制这些湖泊的水质富营养化而言，控制氮沉降并不是目前最紧迫的任务，而其它人为污染源的控制才是最急需的。
As a result, to control water eutrophication of these lakes, it is not most urgent to control nitrogen deposition but to control the other sources of nitrogen pollution mentioned above.
富营养化的防治是水污染处理中最为复杂和困难的问题。
The prevention and cure of eutrophication are the most complex and difficult problems in the water treatment.
城市雨水径流特别是初期雨水污染严重，是水体富营养化、华以及海域赤潮等环境问题产生的根源之一。
Urban runoff pollution is serious especially for earlier runoff and it is one of the reasons that lead to water body eutrophic algal bloom and red tide on sea.
磷污染是造成水体富营养化的主要因子。
Phosphorus pollution is the main factor causing eutrophication of water.
农村的生活污水，是造成农村水环境污染的原因之一，也是造成湖泊富营养化的重要因素。
Rural sewage was one of the reasons that caused rural water environmental pollution, and was an important factor in lake eutrophication.
结果表明，流域内如果没有点源污染，水库不会发生富营养化。
The result indicated that eutrophication would not be induced in Baiguishan Reservoir without point source pollution.
水体的氮污染不仅可以引起水体富营养化，还可直接影响动物及人体的健康。
Nitrogen pollution in water body can not only cause eutrophication but also has direct hazardous effects on animals and human beings.
结果表明，电站开发造成库区污染严重、富营养化、河段断流并产生一定的不利影响等。
It was found that the development of the power stations caused serious pollution, water eutrophication, river flow cutoff and other negative effects.
本文介绍了国内、外湖泊等水体中的污染现状，指出了磷是引起湖泊等水体富营养化的根本原因。
The paper introduces pollution of water bodies such as lakes in China and overseas, points out that phosphorus is the essential cause of eutrophication of water bodies.
氮素流入对水域的污染为非点源污染，主要导致地表水的富营养化、地下水硝酸盐含量过高等。
Nitrogen may cause non_point pollution in water in forms of eutrophication in surface waters and high nitrate concentration in ground water.
现代沉积物是湖泊营养盐和污染物的重要储藏库，在一定条件下，这些内源污染负荷可能成为水体富营养化的主导因子。
The modern sediment is an important storehouse of the nutrient salt and pollutant in lakes. Under proper conditions, these internal contamination load sources can cause the eutrophication of lakes.
湖泊污染和富营养化在中国是一个严重的问题，而农田面源污染是湖泊污染的主要原因之一。
Lake pollution and eutrophication is a severe environmental problem in China, and non-point pollution is one of the main reasons.
根据对其黑臭的背景分析，发现水体有机污染较严重，河道富营养化趋势较为明显。
Based on the analysis of the malodorous black water bodies' background, the serious organic pollution of rivers and obvious tendency to eutrophication were demonstrated.
水体富营养化问题已成为当今世界性的水污染治理难题，也是全球性的环境问题之一。
Eutrophication of water bodies has become a global and difficult problem in controlling water pollution and is one of the most important environmental problems.
紫萍对镉污染较敏感，在有镉污染的富营养化水体污染治理的过程中要慎重应用。
The application of Spirodela polyrhizaon eutrophied water treatment with cadmium pollution of this plant must be carefully considered.
微生物在农田污染治理和水体富营养化修复中显示出越来越重要的作用。
The nitrogen and phosphorus pollution in water and over nourishment of water is also one of the major environmental issues at present.
目前我国面临的水体富营养化问题较为严重，外源污染控制是解决这个问题的有效途径之一。
Lake Eutrophication is a serious problem in our country, and outer pollution control is an effective way to solve this problem.
分析了水库富营养化的成因，面源污染是造成水库富营养化的最主要原因。
Furthermore, the cause of the pollution leading to the reservoir eutrophication has been found, the leading pollution source is surface source pollution.
进行了南水北调湖北库区水污染防治对策研究，结果认为，库区主要环境问题是COD及富营养化物质污染，个别河流存在着汞污染问题；
The result of study indicated that the major environmental issues in the reservior region are water pollution due to COD discharged and eutrophication, and mercury pollution in specific river.
目前水质处于中等富营养化程度，非点源是主要污染来源，土地利用则是影响非点源的主要因素。
The water quality of Miyun reservoir is at medium-eutrophication situation, which is mainly caused by the non-point source pollution (NPS) in the watershed.
氮，磷污染是导致水体富营养化的主要原因。
The Pollution of nitrogen and phosphorus is the main cause for water ultra-nutrition.
因此农业面源污染已被视为水体富营养化的主要污染源。
So the agricultural non-point source pollution has been considered as the main pollution source of eutrophication.
与1990年建区前相比，营养盐污染更为严重，海域富营养化程度加剧。
Contrasting with historical datum in 1990, the pollution degree of nutrients became more and more seriously, and the eutrophication was severeous.
而大部分却残留在农田土壤中或流入地表水体中，引起水体富营养化，形成农业面源污染问题。
However, most of them stayed in the soil or flowed into waters and led to the eutrophication, which could bring about Agricultural Non-Point Source Pollution (ANPSP).
而大部分却残留在农田土壤中或流入地表水体中，引起水体富营养化，形成农业面源污染问题。
However, most of them stayed in the soil or flowed into waters and led to the eutrophication, which could bring about Agricultural Non-Point Source Pollution (ANPSP).
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