摘要
为研究重庆市突发环境事件的主要特征,对2009—2020年179起突发环境事件进行了分析。结果表明:突发环境事件发生的频率总体呈现下降趋势,自2015年以来,重庆市总体突发环境事件发生数目基本持平。从污染类型统计分析,其中以突发性水环境污染事件为主(119起),占66%;从事件主要诱因统计分析,由安全生产事故造成的突发性环境事件为62件,占35%,交通事故造成的突发性环境事件为59件,占33%,两者为重庆突发环境事件的主要诱因;从空间分布来看,突发环境事件主要发生地在主城区和工业集中区县。政府与企业应急环境应急管理水平显著提高,有效降低了突发环境事件的发生频率,减轻事件发生后果,加强防范潜在的风险以保障重庆市环境安全。
From 2009 to 2020,there were 179 environmental emergencies occurred in Chongqing.Classified by pollution types,119 incidents were mainly caused by sudden water pollution which accounted for 66%of the total.62 incidents caused by work safety accidents accounted for 35%while 59 incidents caused by traffic accidents accounted for 33%.The latter two categories were the main fuses of these unexpected environmental incidents.Most of the environmental emergencies were resulted by human factors,however,the frequency of incidents shows an overall downward trend in Chongqing.The overall number of environmental emergencies in Chongqing has remained basically the same since 2015.Relevant government departments in Chongqing have attached great importance to the main causes of environmental emergencies,and have been committed to reducing the frequency of hazards,keeping relevant enterprises under strict supervision,formulating emergency response to reduce the harm after the accident,and strengthening the prevention of potential risks to ensure the environmental safety of Chongqing.
作者
高飞
张文斌
罗杰
王胜蓝
蒋月
GAO Fei;ZHANG Wenbin;LUO Jie;WANG Shenglan;JIANG Yue(Ecological and Environmental Monitoring Center of Chongqing,Chongqing 401147,China)
出处
《环境影响评价》
2021年第5期44-48,共5页
Environmental Impact Assessment
关键词
突发环境事件
环境安全
原因
environmental emergencies
safety of Chongqing
reasons
