广西师范大学学报(自然科学版) ›› 2014, Vol. 32 ›› Issue (3): 141-149.

• • 上一篇    

果化石漠化监测区岩溶生态环境系统安全评价

沈利娜1, 蒋忠诚1, 尹辉2, 覃星铭1, 罗为群1   

  1. 1.中国地质科学院岩溶地质研究所国土资源部广西壮族自治区岩溶动力学重点实验室,广西桂林541004;
    2.惠州学院旅游系,广东惠州516007
  • 收稿日期:2014-03-10 出版日期:2014-09-25 发布日期:2018-09-25
  • 通讯作者: 覃星铭(1983—),男,广西河池人,中国地质科学院岩溶地质研究所助理研究员,博士。E-mail:qingxingming@karst.ac.cn
  • 基金资助:
    广西自然科学基金资助项目(2014GXNSFBA118215);国家科技支撑项目基金资助(2012BAC16B02);中国地质科学院岩溶地质研究所基本科研业务费资助项目(2013001);国家自然科学青年基金资助项目(40902074);国土资源部公益性行业专项基金资助(201211086-01-02);广西科学研究与技术开发项目基金资助(桂科攻1140002-3-1)

Karst Ecological Environmental System Security Assessment of Guohua Rocky Desertification Area

SHEN Li-na1, JIANG Zhong-cheng1, YIN Hui2, QIN Xing-ming1, LUO Wei-qun1   

  1. 1.Institute of Karst Geology,CAGS/Karst Dynamics Laboratory, MLR&GZAR,Guilin Guangxi 541004,China;
    2.Tourism Department, Huizhou University, Huizhou Guangdong 516007,China
  • Received:2014-03-10 Online:2014-09-25 Published:2018-09-25

摘要: 本文基于驱动力-压力-状态-影响-响应(DPSIR)模型,构建岩溶生态环境系统安全综合评价的概念模型:选择了4大类准则,13个要素,共34个指标,初步建立岩溶生态环境系统安全评价指标体系;采用岩溶生态环境安全度(KEES)来衡量岩溶生态环境安全并划定安全、较安全、预警、中警、重警5个分级标准。本文采用层次分析法和模糊综合评价2种复合评价法,分别对2009年的果化石漠化监测区进行岩溶生态环境系统安全评价,评价结果为重警。本次模糊综合评价法还得出6个重警指标,模糊综合评价方法将定性数据和定量数据相结合,能更合理、细致地评价岩溶生态环境系统安全。

关键词: 岩溶生态环境系统, 安全评价, 石漠化, 果化

Abstract: Based on Driving force-Pressure-State-Impact-Response (DPSIR) model, concept model of karst ecological environmental system security assessment was was established, which included 4 targets, 13 rules and 34 indices. Karst ecological environmental security (KEES) was used to measure karst ecological environmental security and it was divided into 5 levels, such as extremely warning, moderate warning, pre-warning, moderate safety and safety. Analytic hierarchy process and fuzzy comprehensive assessment were used to assess karst ecological environmental system security of Guohua rocky desertification area in 2009.Both results were extremely warning. 6 indices were assessed as extremely warning by fuzzy comprehensive assessment. Fuzzy comprehensive assessment can combine qualitative data and quantitative data, so it is a more reasonable and meticulously way to assess karst ecological environmental system security.

Key words: karst ecological environmental system, security assessment, rocky desertification, Guohua

中图分类号: 

  • X826
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