| 甘肃黄土高原区城市雨洪资源利用综合评价 |
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| 引用本文： | 孙栋元,李元红,金彦兆,胡想全,王军德,程玉菲,卢书超.甘肃黄土高原区城市雨洪资源利用综合评价[J].灌溉排水学报,2013,32(1):13-17. |
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| 作者姓名： | 孙栋元 李元红 金彦兆 胡想全 王军德 程玉菲 卢书超 |
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| 作者单位： | 1. 甘肃省水利科学研究院,兰州730000;中国科学院新疆生态与地理研究所,乌鲁木齐830011
2. 甘肃省水利科学研究院,兰州,730000 |
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| 基金项目： | 甘肃省技术研究与开发专项计划项目(1105TCYA008,1205TCYA005);国家自然科学基金青年基金项目(30900180);水利部公益性行业科研专项经费项目(201001060) |
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| 摘 要： | 根据甘肃黄土高原区城市雨洪资源利用实际情况,利用层次分析法构建由3个层次35个评估因子组成的城市雨洪资源利用状况的指标体系,提出了城市雨洪资源利用状况评判标准和具体评价方法。评价结果显示,经济合理性对甘肃黄土高原区城市雨洪资源利用的影响最大,技术可行性和社会适应性次之,影响最小的是生态环境合理性。该4因素相互关联、共同影响城市雨洪资源利用综合状况,且评价结果与实际情况基本相符。
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| 关 键 词： | 甘肃 黄土高原 城市雨洪利用 综合评价 层次分析法 |
Comprehensive Evaluation of Utilization of Urban Rainwater Resource in Loess Plateau of Gansu Province |
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| SUN Dong-yuan,LI Yuan-hong,JIN Yan-zhao,HU Xiang-quan,WANG Jun-de,CHENG Yu-fei,LU Shu-chao.Comprehensive Evaluation of Utilization of Urban Rainwater Resource in Loess Plateau of Gansu Province[J].Journal of Irrigation and Drainage,2013,32(1):13-17. |
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| Authors: | SUN Dong-yuan LI Yuan-hong JIN Yan-zhao HU Xiang-quan WANG Jun-de CHENG Yu-fei LU Shu-chao |
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| Institution: | 1(1.Gansu Research Institute for Water Conservancy,Lanzhou 730000,China;2.Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,China) |
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| Abstract: | According to real conditions of utilization of urban rainwater resource in Loess Plateau of Gansu province,an indicator system composed of three hierarchies with 35 factors was established to evaluate the utilization of urban rainwater resource.The indicators were quantified by classification,and the weights of all factors were calculated by the method of analytic hierarchy process(AHP).Criterion and specific methods were proposed to judge the status of utilization of urban rainwater resource in Loess Plateau of Gansu province.The evaluation results indicated that for utilization of urban rainwater resource,the economic rationality factors were the dominant ones,the eco-environment rationality factors were the least ones,and the technical feasibility and social adaptiveness factors were intermediate ones.These four types of factors interrelated with each other,and in combination affected the utilization of urban rainwater resource. |
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| Keywords: | Gansu province loess plateau utilization of urban rainwater comprehensive evaluation analytical hierarchy process method |
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