其中梅梁湾水源地水体中苯并（a）芘浓度远高于《地表水环境质量标准》规定的要求，说明梅梁湾水源地受苯并（a）芘的污染较为严重。
The PAHs density is far higher than the limit of"environmental quality standard of surface water"which proves that PAHs pollution of the Meiliang bay source water is serious comparatively.
城市饮用水源地面源污染的控制是确保饮水安全的关键环节。
The surface pollution control of city water source is the key to ensuring safety of drinking water.
日益恶化的突发性水污染事件始终是国内外大多数城市水源地安全和城市供水安全的重要威胁。
Water pollution incidents have been gradually become major threats to the safety of the areas of urban water supply both in domestic and international cities.
因此，从水源地安全的角度出发，针对水源地突发性污染事件进行风险评价理论及方法的实证研究，具有一定的现实意义。
Therefore, it is meaningful to carry out empirical studies on the risk management theory and assessment method in terms of the accidental pollution events in source water area.
在点源污染得到初步控制的情况下，非点源污染已经成为水源地的重要污染源。
Under the circumstance that point source pollution is basically controlled, non point source pollution has already become an important pollutant source.
掌鸠河水源地水体污染主要为面源污染，来源于化肥、农药、径流挟带的泥沙和生活垃圾。
The water body pollution of the source of Zhangjiuhe River is mainly the area pollution, with pollutants coming from fertilizers and pesticides, sands and daily wastes carried by surface water.
针对淄博市大武水源地的石油污染状况进行了动态模拟石油类污染物迁移特性的研究。
In accordance with the situation of oil pollution in Dawu water source district, Zibo City, a dynamically simulating study on transport performance of oil contaminants has carried out.
饮用水水源地污染已成为全球共同遭遇的重大环境问题之一。
The pollution of the drinking water source has become one of the most important environmental issues which the global people are facing together.
文章在讨论水源地非点源污染来源的基础上，分析了水源地非点源污染的危害，提出了非点源污染的防治对策。
The paper here analysed the danger of non point source pollution after the discussing on the courses of non point pollution of water source and presented some prevention a…
农业面源污染是目前导致水源地污染的主要原因。
Agricultural non-point pollution is the main course of pollution in water source areas.
傍河取水是常见的地下水供水形式之一，但水源地的水质常常受到河流污染物的威胁。
The pumping of groundwater beside the river is one of the common types of groundwater supply. Nevertheless, the water quality is commonly threatened by pollutants in the river.
防治农业面源污染，保护饮用水水源地水质安全也是当前国内外研究的热点。
The prevention and control of agricultural non-point source pollution, as well as the protection of drinking water sources area, are also the currently hot spots of research at home and abroad.
防治农业面源污染，保护饮用水水源地水质安全也是当前国内外研究的热点。
The prevention and control of agricultural non-point source pollution, as well as the protection of drinking water sources area, are also the currently hot spots of research at home and abroad.
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