| 定西市城市供水可持续发展对策研究 |
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| 引用本文： | 于春玲.定西市城市供水可持续发展对策研究[J].甘肃地质学报,2008(2):71-74. |
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| 作者姓名： | 于春玲 |
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| 作者单位： | 宁夏矿产地质调查所 宁夏银川750021 |
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| 摘 要： | 定西市城市供水主要依赖于西部的内官—香泉盆地地下水。本文从定西市城市供水水源地水文地质特征和地下水动态分析入手，指出由于长期的超量开采导致地下水位急剧下降，地下水资源面临枯竭的局面。如何有效的利用地下水资源，以满足定西市城市经济的可持续发展已成为十分紧迫问题。除了采取节水措施，提高水资源的利用率外．跨流域调水是中远期解决定西城市供水的唯一解决途径。
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| 关 键 词： | 城市供水 水资源枯竭 跨流域调水 甘肃定西 |
STUDY ON WATER SUSTAINABLE SUPPLY IN DINGXI CITY |
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| YU Chun-ling.STUDY ON WATER SUSTAINABLE SUPPLY IN DINGXI CITY[J].Acta Geologica Gansu,2008(2):71-74. |
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| Authors: | YU Chun-ling |
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| Institution: | YU Chun-ling ( Ninxia Geology and Mineral Research Institute, Yinchuan 750021, China) |
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| Abstract: | The water supply to Dingxi city mainly depend on the groundwater in the area of Neguan-Xiangquan Basin.The continued mining activities cause the groundwater level descend,the groundwater resources face the dried up situation.Regional geology,hydrogeological features of water supply source area in Dinyxi city are briefly introduced.The observations of ground water for many years show that the amount of exploitation are far more than the amount of natural recharge. |
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| Keywords: | city water supply shortage of water resources water resources optimization Dingxi city of Gansu Province |
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