| 邢台市地下水动态变化及其致灾效应分析 |
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| 引用本文： | 王娟,杜继稳,延军平.邢台市地下水动态变化及其致灾效应分析[J].干旱区资源与环境,2011(4):100-105. |
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| 作者姓名： | 王娟 杜继稳 延军平 |
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| 作者单位： | 陕西师范大学旅游与环境学院;陕西省气象局; |
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| 基金项目： | 国家自然科学基金项目秦岭南北全球变化适应度评价及可持续发展模式选择(40871052)资助 |
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| 摘 要： | 根据1985-2007年的邢台地区地下水埋深数据、近10年地下水环境质量数据以及近37年的气象数据,运用arcGIS9.2,结合线性回归法、相关性分析、5年滑动平均法等,在分析地下水位动态变化的基础上,进一步分析此种变化的致灾效应.结果表明:邢台平原区浅层地下水以0.89m/a的速率下降,年内与降雨变化同步,深层地下水...
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| 关 键 词： | 地下水位 动态变化 负效应 邢台 |
The groundwater dynamic in Xingtai and its hazard effect |
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| WANG Juan,DU Jiwen,YAN Junping.The groundwater dynamic in Xingtai and its hazard effect[J].Journal of Arid Land Resources and Environment,2011(4):100-105. |
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| Authors: | WANG Juan DU Jiwen YAN Junping |
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| Institution: | WANG Juan1,DU Jiwen2,YAN Junping1(1.College of Tourism and Environment Sciences,Shaanxi Normal University,Xi'an 710062,2.Meteorological Administration of Shaanxi Province,Xi'an 710015,P.R.China) |
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| Abstract: | According to the data of groundwater depth,groundwater environmental quality and meteorology during 1972-2008 in Xingtai,we studied the groundwater dynamic variation and its hazard effect further by the regression analysis,the correlation analysis,the five-year moving average,and arcGIS9.2.It was found that shallow groundwater declined in the rate of 0.89m/a,their characteristics were similar to the precipitation during the years and deep groundwater descended in the rate of 1.53m/a.There were some space di... |
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| Keywords: | groundwater levels dynamic variation adverse effect Xingtai |
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