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1)  water pollution accident
水污染事故
1.
Simulation of water quality for Songhua river water pollution accident using a one-dimensional water quality simulation model based system dynamics.;
基于系统动力学模型的松花江水污染事故水质模拟
2.
Concept of early-warning and emergency response system for sudden water pollution accident;
突发性水污染事故预警应急系统构思
3.
The sudden water pollution accident have not only caused economic losses,but also brought on society instability and serious destruction of ecological environment.
突发性水污染事故不仅造成巨大的经济损失,而且造成社会的不稳定和生态环境的严重破坏。
2)  emergency of water pollution
突发水污染事故
1.
The water self-clarification ability in the reservoir area is much lower and the risk of the emergency of water pollution is more serious after the accomplishment of water storage in Three Gorges.
三峡库区蓄水后水体自净能力降低,突发水污染事故对库区水质的威胁加大。
3)  hazardous water pollution accident
重大水污染事故
1.
This paper combines transboundary hazardous water pollution accidents with field theory, proposes concept of risk field of transboundary hazardous water pollution accidents and study its connotation, composition and characteristics.
近年来重大水污染事故频繁发生,给流域的生态环境以及人员健康带来了严重的伤害,其中的一些跨界水污染事故甚至引起了国家间的外交纠纷,影响了我国的国际形象。
4)  pollution accident
污染事故
1.
Study of rapid determination method of CN~- pollution accident in water;
水中氰化物突发性污染事故应急监测方法研究
2.
Study of rapid determination method of S~(2-) pollution accident in water;
水中硫化物突发性污染事故应急监测方法研究
3.
We discuss the method of emergency monitoring in pollution accident which happened in water,air,and soil by using GC-MS,on account of emergency pollution accident happened increasedly and the appropriate analysis method hav't been provided.
鉴于国内突发污染事故的不断增多而相应监测方法尚未完善的当前状况,为充分发挥气相色谱-质谱联用在定性、定量中的优势,在讨论气相色谱-质谱联用在水体、大气、土壤三类有机污染事故中的应急监测方法,并针对不同的污染物情况提出了相关的前处理方法、条件程序。
5)  pollution accidents
污染事故
1.
Investigation and monitoring on the fishery pollution accidents in inland waters;
内陆水域渔业污染事故调查监测探究
2.
Based on the statistical data from articles,the characteristics and causes of the drinking water pollution accidents and their damage to the human society are analyzed.
通过检索相关文献资料,查阅到我国1986-2005年发生的152起饮用水污染事故,从事故的特点、原因和危害3个方面进行了分析。
3.
According to the analysis and research of the monitoring data of the water quality of Dongping Lake and the statistical data of pollution sources of Dawen river valley, the results indicate that suspended matters and sand picking trade have been the biggest influence factor on the pollution accidents of Dongping Lake.
合理规划养殖区 ,进行科学养殖 ,加强气象观测和汛期水文水质监测也是避免养殖污染事故的重要手
6)  contamination accident
污染事故
1.
Those fishery law enforcement organizations' administerial authorities upon fishery contamination accident should be stated or authorized by laws & regulations.
渔政机构对渔业污染事故的管理权应当源于法律规定(授权)。
补充资料:地表水污染
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性质:又称地表水污染。主要指由人类活动产生的污染物进入河流、湖泊(水库)、海洋等地面水中造成的水质下降现象。污染物对地面水中的水和底泥发生一系列的物理、化学作用,导致其物理和化学性质的改变,生物群落组成发生变化,影响水体的功能和使用。地面水污染主要源于工业废水和生活污水,污水废水成分复杂,含有各种有机、无机污染物,还有医院污水中含有大量病原体。不同水体其污染的特点不同。河流污染随径流量而变化,污染物扩散快;湖泊(水库)中污染物会长期滞留、积累,而引起水质变化,主要是磷、氮等植物营养元素引起水体的富营养化;海洋污染源多而复杂、污染持续性强、范围较大,除航行船艇、海上油井污染外,沿海和内陆排放的工业废水和城市污水,最终都流入海洋,故危害海洋生物,破坏海洋资源,已成为当今水环境保护的重要方面。 

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