| 黑河流域水资源压力定量评价 |
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| 引用本文： | 唐霞,张志强,尉永平,熊永兰,王勤花.黑河流域水资源压力定量评价[J].水土保持通报,2014(6):219-224. |
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| 作者姓名： | 唐霞 张志强 尉永平 熊永兰 王勤花 |
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| 作者单位： | 中国科学院 兰州文献情报中心, 甘肃 兰州 730000;中国科学院 寒区旱区环境与工程研究所, 甘肃 兰州 730000;中国科学院 兰州文献情报中心, 甘肃 兰州 730000;澳大利亚 墨尔本大学 澳中水资源研究中心, 墨尔本 3010;中国科学院 兰州文献情报中心, 甘肃 兰州 730000;中国科学院 兰州文献情报中心, 甘肃 兰州 730000 |
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| 基金项目： | 国家自然科学基金重点项目"流域文化变迁与生态演化相互作用对流域生态政策影响的机理研究:黑河与澳大利亚墨累-达令河流域对比研究"(91125007);澳大利亚研究理事会探索项目(DP120102917) |
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| 摘 要： | 从流域水资源开发利用条件、经济发展与用水以及流域水环境压力3个角度出发选取6个指标构建了水资源综合压力指数,对2000-2010年黑河流域的水资源压力状况进行了定量分析。结果表明,黑河流域近11 a来水资源综合压力指数较高,但总体上呈下降态势,从2000年的0.58逐步降到2010年的0.28。多年来黑河流域的综合治理包括节水型社会建设等措施卓有成效,但地下水位不断下降,生态环境缺水严重,农业用水比重过高等问题仍未缓解。建议今后仍要继续加强节水型社会建设,促进水资源高效利用,压缩农业用水量,以不断减轻流域水资源压力,促进流域水资源可持续利用。
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| 关 键 词： | 水资源压力指数 评价方法 黑河流域 |
| 收稿时间： | 2013/12/3 0:00:00 |
| 修稿时间： | 2013/12/27 0:00:00 |
Quantitative Evaluation of Water Resources Pressure in Heihe River Basin |
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| TANG Xi,ZHANG Zhi-qiang,Wei Yong-ping,XIONG Yong-lan and WANG Qing-hua.Quantitative Evaluation of Water Resources Pressure in Heihe River Basin[J].Bulletin of Soil and Water Conservation,2014(6):219-224. |
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| Authors: | TANG Xi ZHANG Zhi-qiang Wei Yong-ping XIONG Yong-lan and WANG Qing-hua |
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| Institution: | Lanzhou Center for Literatures and Information, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China;Cold and Arid Regions Environment and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China;Lanzhou Center for Literatures and Information, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China;Australia-China Centre on Water Resources Research, University of Melbourne, Melbourne 3010, Australia;Lanzhou Center for Literatures and Information, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China;Lanzhou Center for Literatures and Information, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China |
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| Abstract: | The indicators system of water resources pressure were was developed according to water resources quantity pressure, water resources economic pressure and water environmental pressure. Then, this indicator system was used for calculating water resources pressure index in Heihe River from 2000 to 2010. Results showed that the water resource pressure index in Heihe River was high, but overall, it showed a decreasing tendency. The index of water pressure had fallen from 0.58 in 2000 to 0.28 in 2010. This was attributed to the integrated river basin management including the water-saving society construction. However, It is still necessary to reduce water use in agriculture and increase ecological water use, to reduce the pressure and promote sustainable utilization of Heihe River basin water resources. |
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| Keywords: | water resources pressure index water resource assessment method Heihe River basin |
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