摘要
文章基于环境风险系统研究和环境事件机理分析,建立油气运输管道环境风险评价指标体系,提出油气运输管道及分区段风险等级划分模型。以重庆市某区县为例,应用该方法将评价区域内的油气运输管道风险等级划分为高、较高、中、较低4个等级。同时,准确识别出各油气运输管道环境风险重点区段,并针对性提出了差异化环境风险管理建议。
Based on the analysis of environmental risk system and environmental events, this paper establishes an environmental risk assessment index system for oil and gas transportation pipelines, and proposes a risk classification model for the pipeline and their segmentations. Taking a district in Chongqing as an example, the method is applied to classify the risk level of oil and gas transportation pipelines in the evaluation area into four levels: high, high, medium and low. At the same time, the key sections of environmental risks of various oil and gas transportation pipelines were identified, and environmental risk management suggestions were proposed.
作者
段然
孙欣
李玲
周欢
蔡锋
Duan Ran;Sun Xin;Li Ling;Zhou Huan;Cai Feng(Chongqing Bishan Ecological Environment Bureau,Chongqing 402760;Chongqing Research Academy of Environment Science,Chongqing 401147;The Head Office for Census of Pollution Sources in Bishan Chongqing,Chongqing 402760)
出处
《环保科技》
2019年第4期44-48,共5页
Environmental Protection and Technology
基金
重庆市科委重大专项(cstc2017rgzn-zdyfX0002)
关键词
油气运输管道
环境风险评价
方法研究
管理建议
oil and gas transportation pipeline
environmental risk assessment
method research
management suggestions
