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核心期刊论文目录 |
太行山前倾斜平原区地下水位动态特征分析及其趋势预测——以河北省栾城县为例 |
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| 出 版 社：水文地质工程地质 |
| 发表时间：2004年 01期：19-23 |
| 台 站：
栾城农业生态系统试验站
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| 作 者：王贵玲, 蔺文静, 刘花台, 陈浩 |
| 点 击 率：9217 |
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| 关 键 字：栾城县,地下水动态,趋势预测 |
| 摘 要：随着太行山前社会经济的飞速发展，地下水的开采量大大增加，多年的连续超采，导致地下水位大幅度持续下降。本文以河北省栾城县为例，在研究区内水文地质条件以及对区内的地下水进行全面监测的基础上，对区内多年的地下水
动态特征进行了综合分析研究，并在此基础上采用灰色系统理论对区内的浅层地下水位总体变化趋势进行了预测。研究表明，区内地下水开发利用程度较高，农业的季节性开采是影响地下水动态的主要因素，地下水位表现为典型的开采型动态，在现有地下水开采条件下，地下水位将以1m/a的速度下降。 |
| 关 键 字(英文)：Luancheng County, groundwater regime, trend forecast |
| 摘 要(英文)：With the rapid development of our national economy in the Taihang Mountain foot Plain, the exploited volume of ground water in this area has increased greatly, and the regional ground water level shave sharp declined. on the basis of analyzing the hydrogeological condition and monitoring the shallow water levels in the whole study area, this paper revealed the groundwater regionme features in Taihang Mountain foot Plain. In addition, groundwater level changing trends were forecasted using GM (1-1) model and furthe some conclusions and suggestions were proposed. It's suggested, seasonal agricultural exploitation is the main factor to affect the groundwater regime, and if we keep the actualstate, the groundwater level will decline by 1m/a. |
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