环境污染既可能造成环境质量下降、生态功能退化、自然资源衰退等生态环境的损害,也可能导致人身健康损害和公私财产的损失。近几年来,国内外新闻媒体报道的英国BP石油公司墨西哥湾石油泄漏污染事故、日本福岛核电站核辐射污染事故等国外重大环境灾害事故,以及国内媒体曝光的松花江水污染事故、中石油大连石油泄漏 Environmental pollution may cause damage to the ecological environment such as declining environmental quality, degradation of ecological functions and the decline of natural resources, as well as personal health damage and the loss of public and private property. In recent years, domestic and foreign news media reported that the British BP oil company Gulf of Mexico oil spill pollution accident, Japan's Fukushima nuclear power plant nuclear radiation pollution accident and other major environmental disaster and the domestic media exposure Songhua River water pollution accident, PetroChina Dalian Petroleum leakage