| 基于GIS的区域雨水资源化潜力评价模型研究 |
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| 引用本文： | 赵西宁,吴普特,冯浩,王万忠.基于GIS的区域雨水资源化潜力评价模型研究[J].农业工程学报,2007,23(2):6-10. |
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| 作者姓名： | 赵西宁 吴普特 冯浩 王万忠 |
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| 作者单位： | 中国科学院水利部水土保持研究所,国家节水灌溉杨凌工程技术研究中心,杨凌,712100 |
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| 基金项目： | 科技部科技基础条件平台建设计划;国家高技术研究发展计划(863计划);国家科技支撑计划;陕西省自然科学基金;中国科学院前沿领域研究基金;西北农林科技大学校科研和教改项目 |
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| 摘 要： | 区域雨水资源化潜力的定量评价对于雨水资源开发利用的宏观决策、规划设计具有十分重要的意义。该文以黄土高原地区为例，系统分析了影响区域雨水资源化潜力的各个因子，确定定量评价区域雨水资源化潜力的各项指标，并运用GIS技术，集成多种来源、多种比例尺和多种类型的数据，建立区域雨水资源化潜力定量评价模型。评价模型对于黄土高原地区雨水资源可持续利用及生态与环境保护具有重要作用。
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| 关 键 词： | 黄土高原 雨水资源化潜力 评价模型 |
| 文章编号： | 1002-6819（2007）2-0006-05 |
| 收稿时间： | 2006/2/16 0:00:00 |
| 修稿时间： | 9/1/2006 12:00:00 AM |
Regional rainwater harvesting potential assessment model based on GIS |
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| Zhao Xining,Wu Pute,Feng Hao and Wang Wanzhong.Regional rainwater harvesting potential assessment model based on GIS[J].Transactions of the Chinese Society of Agricultural Engineering,2007,23(2):6-10. |
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| Authors: | Zhao Xining Wu Pute Feng Hao and Wang Wanzhong |
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| Institution: | Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, National Engineering Research Center for Water Saving Irrigation at Yangling, Yangling 712100, China;Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, National Engineering Research Center for Water Saving Irrigation at Yangling, Yangling 712100, China;Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, National Engineering Research Center for Water Saving Irrigation at Yangling, Yangling 712100, China;Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, National Engineering Research Center for Water Saving Irrigation at Yangling, Yangling 712100, China |
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| Abstract: | Quantitative assessment for regional rainwater harvesting potential is very significant for macro decision-making and comprehensive planning of regional rainwater harvesting. Taking the Loess Plateau as a sample region and rainwater resources as research object, the influence factors of regional rainwater harvesting potential were analyzed systematically. Quantitative assessment indices of regional rainwater harvesting potential were defined. And the data with different origins, different scale and different types were integrated using GIS technique. Quantitative assessment model for rainwater harvesting potential was established. The assessment model plays an important role for sustainable utilization of rainwater resources and eco-environmental protection in the Loess Plateau. |
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| Keywords: | GIS |
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