资源与产业 ›› 2013, Vol. 15 ›› Issue (3): 78-85.

• 资源型城市可持续发展 • 上一篇    下一篇

煤炭矿区生态风险识别研究

韩忆楠1,2,刘小茜1,2,彭 建1,2,*   

  1. (1北京大学 城市与环境学院,北京 100871;2地表过程分析与模拟教育部重点实验室,北京 100871)  
  • 收稿日期:2012-10-09 修回日期:2013-04-07 出版日期:2013-06-20 发布日期:2013-06-20
  • 通讯作者: 彭建(E-mail:jianpeng@urban.pku.edu.cn)
  • 基金资助:

    国土资源部公益性行业科研专项经费课题(200911015-2)。

IDENTIFICATION OF ECOLOGICAL RISKS IN COAL MINES

HAN Yi-nan1, 2, LIU Xiao-qian1, 2, PENG Jian1, 2,*   

  1. (1.College of Urban and Environmental Sciences, Peking University,  Beijing 100871, China; 
    2.Laboratory for Earth Surface Processes, Ministry of Education, Beijing 100871, China)
  • Received:2012-10-09 Revised:2013-04-07 Online:2013-06-20 Published:2013-06-20

摘要:

我国煤炭资源丰富,采矿区分布广泛,采矿所引起的生态环境破坏严重,煤矿区生态风险因此受到学者及决策者广泛关注。由于煤矿区生态风险不同于一般区域生态风险,其风险识别方法不可简单套用,因此需针对采矿活动对矿区生态系统的扰动及破坏方式进行相应调整。文章在分析煤炭开采对矿区生态环境影响的基础上,对矿区生态风险的识别过程进行了归纳,通过风险源、风险受体、生态终点识别及暴露—响应过程分析,构建了典型煤炭矿区生态风险因果链,并从理论及技术两方面对风险识别方法进行了梳理,对矿区生态风险识别研究进展进行了介绍和总结。

关键词: 煤炭矿区, 生态风险, 识别, 风险识别

Abstract:

China is rich in coal resources with widely-spreading coal mines, and mining coal largely destroyed environment; hence, identification of ecological risks in coal mines attracted scholar’s extensive attention. Risks in coal mines are different from those in common area, and can not be simply identified, otherwise adjusted according to mining’s disturbance. This paper, based on the impact of coal mining on ecological environment, summarizes the risks identification processes in coal mines, analyzes the risk sources, bearer, ecological endpoints and exposureresponse, and establishes an ecological risk causal chain, and discusses the theoretical and technical methods and introduces the advances in researching risks identification in coal mines.

Key words: coal mines, ecological risks, identification of risks

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