生态风险评价研究进展综述  

Ecological Risk Assessment and Its Research Progress

作　　者：曾建军[1] 邹明亮[1] 郭建军[1] 李凯[1] 杨超[1] 陈冠光 岳东霞[1] 

机构地区：[1]兰州大学资源与环境学院,甘肃兰州730000

出　　处：《环境监测管理与技术》2017年第1期1-5,10,共6页The Administration and Technique of Environmental Monitoring

基　　金：国家自然科学基金资助项目(No.41671516;No.51369003);中央高校基本科研业务费专项资金资助项目(LZUJBKY-2015-K10);甘肃省国际科技合作专项基金资助项目(1604WKCA002)

摘　　要：在介绍生态风险评价意义的基础上,简要回顾了国外生态风险评价研究的发展历程,着重论述了现阶段国内生态风险评价的重点研究领域,包括生态风险评价指标体系建立与评价标准确定的探讨、水环境化学生态风险评价、区域生态风险评价、景观生态风险评价、流域生态风险评价,以及"3S"技术在生态风险评价中的应用。归纳了生态风险评价的方法学和评价模型的选择等重要技术手段,并针对目前存在的问题及薄弱环节,提出了未来研究的发展趋势和需要解决的关键问题。Based on the introduction of the meaning of ecological risk assessment, this paper reviewed the domestic and abroad research progress and the key areas of ecological risk assessment, including the establish-ment of ecological evaluation index system and the confirmation of evaluation criteria, ecological risk assessment in water environmental chemistry, regional ecological risk assessment, landscape ecological risk assessment, wa-tershed ecological risk assessment and ^35^ technology in ecological risk assessment. It summarized the impor-tant technological means in selecting assessment methodology and model, the developing trend and the key issues that need to be urgently resolved in future research aiming at the existing problems and weak links in ecological risk assessment.

关 键 词：生态风险评价 评价方法学 评价模型 

分 类 号：X820.4[环境科学与工程—环境工程]