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城市燃气管道泄漏的风险评估方法 被引量:1
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作者 成金剑 《价值工程》 2016年第17期62-64,共3页
城市燃气管道的老化、第三方破坏和腐蚀等原因是因起泄漏事故的主因,人身伤害、资源浪费、污染环境及经济损失是燃气管道泄漏造成的后果。因此,建立一套科学的城市燃气管道泄漏风险评估方法显得尤为重要。目前国内在这方面的研究属于空... 城市燃气管道的老化、第三方破坏和腐蚀等原因是因起泄漏事故的主因,人身伤害、资源浪费、污染环境及经济损失是燃气管道泄漏造成的后果。因此,建立一套科学的城市燃气管道泄漏风险评估方法显得尤为重要。目前国内在这方面的研究属于空白。本文采用德尔菲法、层次分析方法结合风险控制理论,提出了一种城市燃气管道泄漏的风险评估方法,该方法主要包含的内容有:识别泄漏风险、评估泄漏风险的可能性、对泄漏风险进行分级,最后,制定出燃气管道泄漏风险的控制及防范措施。 展开更多
关键词 城市燃气管道 泄漏因素分析 泄漏风险评估 防范措施
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Value evaluation of ecological risk of marine chemical spills 被引量:1
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作者 张继伟 杨志峰 +1 位作者 汤军健 陈楚汉 《Marine Science Bulletin》 CAS 2010年第2期74-84,共11页
The environmental risk of chemical spills near coastal zones threatens abundant marine ecological resources. By appraising the ecological damage value of the environmental risk of marine chemical spills, we can facili... The environmental risk of chemical spills near coastal zones threatens abundant marine ecological resources. By appraising the ecological damage value of the environmental risk of marine chemical spills, we can facilitate decision-making for the development of a coastal zone and establishment of economic policy on coastal zone management. In this study, the ecological effect of the environmental risk of a chemical spill in the Haicang chemical industrial park in Xiamen was identified, after which its impact was forecasted and its ecological damage value was assessed. The information generated in this study will be useful in future studies evaluating marine ecological compensation based on environmental risk analysis. 展开更多
关键词 MARINE chemical spill environmental risk assessment of ecological damage value
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