自然资源学报

自然资源学报 ›› 2012, Vol. ›› Issue (7): 1112-1123.doi: 10.11849/zrzyxb.2012.07.004

• 资源安全 • 上一篇    下一篇

基于三角模糊函数的城市饮用水水源地安全评价——以河南省安阳市为例

焦士兴1, 王腊春2, 杨顺喜3, 李彦东3, 张艳玲4, 赵荣钦5, 尹义星6, 李静7, 袁换欢1   

  1. 1. 安阳师范学院 资源环境与旅游学院, 河南 安阳 45500;
    2. 南京大学 地理与海洋科学学院, 南京 21009;
    3. 安阳市水利局, 河南 安阳 455000;
    4. 测绘出版社, 北京 10004;
    5. 华北水利水电学院 资源与环境学院, 郑州450011;
    6. 南京信息工程大学 应用水文气象研究院, 南京 210044;
    7. 中国科学院 寒区旱区环境与工程研究所冻土工程国家重点实验室, 兰州 730000
  • 收稿日期:2011-08-05 修回日期:2012-01-03 出版日期:2012-07-20 发布日期:2012-07-20
  • 通讯作者: 王腊春(1963- ),男,江苏金坛人,博士,教授,博士生导师,主要从事水资源、水环境研究。E-mail:wang6312@263.net.cn E-mail:wang6312@263.net.cn
  • 基金资助:

    河南省重点科技攻关项目(112102310498);河南省教育厅科学技术研究重点项目(12A170001);2012年安阳市社会发展攻关项目(184);安阳师范学院培育基金项目(ASCX/2012-Z24)。

Security Assessment of Urban Drinking Water Sources Based on Triangular Fuzzy Numbers-A Case Study of Anyang City, Henan Province

JIAO Shi-xing1, WANG La-chun2, YANG Shun-xi3, LI Yan-dong3, ZHANG Yan-ling4, YIN Yi-xing5, LI Jing6, YUAN Huan-huan7   

  1. 1. Department of Resources & Environment and Tourism, Anyang Normal University, Anyang 45500;
    2. School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing 21009;
    3. Water Conservancy Bureau of Anyang City, Anyang 455000, China;
    4. Surveying and Mapping Press, Beijing 10004;
    5. College of Resources and Environment, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011;
    6. Applied Hydrometeorological Research Institute, Nanjing University of Information Science and Technology, Nanjing 210044, China;
    7. State Key Laboratory of Frozen Soil Engineering, CAREERI, CAS, Lanzhou 730000, China
  • Received:2011-08-05 Revised:2012-01-03 Online:2012-07-20 Published:2012-07-20

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摘要： 城市饮用水水源地安全在促进经济发展和稳定社会方面具有重要作用。目前,水源地安全综合评价在研究方法、研究内容方面都需要改进。以《全国城市饮用水水源地安全保障规划技术大纲》为基础,从水量、水质、管理水平和环境状况等方面,构建了基于三角模糊函数的城市饮用水水源地安全评价模型,并以河南省安阳市为例进行了研究。结果表明:安阳市10处城市饮用水水源地安全程度在一般之上,且隐患等级不同。安阳市第二、第三水厂水源地安全程度很高,均不存在较高、极高隐患,岳城水库等7个水源地安全程度较高,隐患等级具有明显差别,滑县第一水厂水源地安全程度一般。指标层、准则层对于水源地安全敏感性影响各不相同。水源地盈利情况是指标层中影响岳城水库水源地安全的首要因子,而环境因子则是准则层中最为敏感的因素。结论表明研究构建的指标体系和研究模型对于我国城市饮用水水源地安全评价具有一定的借鉴意义。

关键词: 城市饮用水水源地, 安全评价, 三角模糊函数, 安阳市

Abstract: Urban drinking water sources have an important role in the promotion of social and economic development and stable social order, its comprehensive assessment should be improved in research methods and content. On the basis of "Urban Drinking Water Sources Protection Planning Technology Security Framework", the paper has selected the operable and available 14 indexes of surface water source and 12 indexes of ground water source in terms of water quantity, water quality, management and environmental conditions. Security assessment model of urban drinking water sources was built based on triangular fuzzy numbers. Taking Anyang city of Henan Province as an example, the potential danger rank values and security level of the urban drinking water sources were evaluated compressively. Results show the security level of 10 urban drinking water sources in Anyang city is above average and the potential danger rank values are different. The security degree of the No.2 and No.3 waterworks in Anyang city is very high, without existence of higher potential danger and extremely high potential danger. Seven water sources such as Yuecheng Reservoir, Gongshang Reservoir have high security degree, but their potential danger degrees have evident differences, of which the No.1 and No.4 waterworks in Anyang city assign about 50% to low potential danger, but the No.2 Waterworks in the Huaxian County and the water supply company in Tangyin County and Neihuang County assign about 30% to high potential danger, eventually the No.1 Waterworks in Huaxian County has medium security and assigns only 35% to low security hidden danger and 29% to high security hidden danger. The factors of index layer and rule layer have different influences on the security urban drinking water sources. The profitability of the urban drinking water sources in the index layer is the primary factor influencing Yuechening Reservoir, however, the environmental factor is the most sensitive factor influencing Yuecheng Reservoir. The conclusions show the indicator system and security assessment mode constructed have certain significance to security assessment of urban drinking water sources in China.

Key words: urban drinking water sources, security assessment model, triangular fuzzy numbers, Anyang city

中图分类号: 

  • TU991.11