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统计汇总了2006—2009年江苏沿海地区发生的化工事故,分析事故发生的时间趋势、空间分布、事故原因、死亡人数以及类型等特点。结果表明:事故发生频次稳定,增长趋势不明显。71%的事故发生于园区内,29%的事故发生在分散企业。连云港事故主要发生于沿海化工区密集带,盐城事故主要分布于沿海化工区域,少数发生在内陆地区,南通事故发生地点较为分散。总体来看,江苏沿海地区化工事故具有数量多,影响广,造成的环境经济损失较大的特点。
The statistics summarize the chemical accidents that occurred in Jiangsu coastal areas from 2006 to 2009 and analyze the time trends, spatial distribution, causes of accidents, number of deaths, and types of accidents. The results show that: the accident frequency is stable, the growth trend is not obvious. Seventy-one percent of the accidents occurred in the park and 29% of the incidents occurred in scattered businesses. The accidents in Lianyungang mainly occurred in the intensive belt of the coastal chemical industrial zone. The accidents in Yancheng were mainly distributed in the coastal chemical areas, with a few in the inland areas and the accidental sites in Nantong were more scattered. Overall, chemical accidents in the coastal areas of Jiangsu Province have a large number of large-scale impact, resulting in greater environmental and economic losses.