基于风险源体—受体—响应系统的控制单元水环境综合风险评价

谢蓉蓉, 逄勇, 蒋彩萍, 王菲凤

The water environmental risk evaluation of watershed control units based on the risk source-acceptor-response framework

Rongrong XIE, Yong PANG, Caiping JIANG, Feifeng WANG

表2 综合风险等级评分分级表

Tab. 2 Criteria for the comprehensive risk evaluation

项目 综合评价值 xmin<ESI≤xmin+0.25△ xmin+0.25△<ESI≤xmin+0.5△ xmin+0.5△<ESI≤xmin+0.75△ xmin+0.75△<ESI≤xmax 风险等级 极低风险 低风险 中风险 高风险