| 海河流域平原浅层地下水位持续下降动因与效应 |
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| 引用本文： | 张光辉,费宇红,李惠娣,聂振龙,申建梅,曹寅白,阎永军.海河流域平原浅层地下水位持续下降动因与效应[J].干旱区资源与环境,2002,16(2):32-36. |
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| 作者姓名： | 张光辉 费宇红 李惠娣 聂振龙 申建梅 曹寅白 阎永军 |
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| 作者单位： | 1. 中国地质科学院水文地质环境地质研究所,石家庄,050061
2. 水利部海河水利委员会,天津 |
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| 基金项目： | 国家科技部公益项目 ( 2 0 0 0 -16 3)，国土资源部重点基础研究项目 ( 2 0 0 0 10 30 1) |
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| 摘 要： | 本文从近几十年来海河流域降水量变化、山前拦蓄地表水和超采地下水三个方面 ,阐述了山前平原浅层地下水位持续下降的动因 ,揭示了拦蓄和超采对地下水位持续下降的主导作用和气候变化的催化作用 ,探讨了地下水位持续下降所带来的四个方面危害。在此基础上 ,提出了立足大陆尺度科学规划和利用水资源 ,并尽早开展相关基础科学研究的建议
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| 关 键 词： | 海河流域 浅层地下水 水位持续下降 动因与效应 流域尺度规划与利用 |
| 文章编号： | 1003-7578(2002)02-032-05 |
| 修稿时间： | 2001年8月4日 |
Mechanism and Consequence of Continual Decline of Shallow Ground water Level in Haihe River Basin |
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| ZHANG Guang-hui\ FEI Yu-hong\ LI Hui-di\ NIE Zhen-long.Mechanism and Consequence of Continual Decline of Shallow Ground water Level in Haihe River Basin[J].Journal of Arid Land Resources and Environment,2002,16(2):32-36. |
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| Authors: | ZHANG Guang-hui\ FEI Yu-hong\ LI Hui-di\ NIE Zhen-long |
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| Abstract: | The paper expounds the mechanism of continual decline of shallow groundwater level in the piedmont plain of arid-semiarid area from three aspects of the precipitation variation, surface water retain and groundwater excess pumping.It was proclaimed that the surface water retain and groundwater excess pumping play the dominant role and the precipitation variation played catalytic role in continuously decline of the shallow groundwater level.Four aspects of the consequence of shallow groundwater level decline were analyzed.It was suggested that water resources should be planed scientifically on the continental scale ,which should be studied as soon as possible. \ \ |
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| Keywords: | Haihe river basin shallow groundwater groundwater level decline mechanism and consequence |
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