Area differentiated analysis of impacts of climate change scenarios on ground- water resources in Northwestern Germany
Area differentiated analysis of impacts of climate change scenarios on ground- water resources in Northwestern Germany
复制标题
德国西北部气候变化情景对地下水资源影响的区域差异分析
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
B. Tetzlaff
中科院分区：
文献类型：
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作者：
F. Wendland;R. Kunkel;H. Kunstmann;I. Lingemann;R. Knoche;B. Tetzlaff
地下水在德国的饮用水供应中起着重要作用。根据Genesis - online(2005)， 2001年，北莱茵-威斯特伐利亚州和下萨克森州联邦州约85%的饮用水需求来自地下水资源（包括水源和河岸滤液）。因此，区域地下水可利用性是联邦水资源管理政策的重点问题。地下水的可用性决定性地取决于渗入含水层的渗透水（地下水补给）。
Groundwater plays an important role for the drinking water supply in Germany. According to Genesis – online (2005), in 2001 ca. 85 % of the drinking water demand in the Federal States of North Rhine-Westphalia and Lower Saxony were fed from groundwater resources (including sources and bank filtrate). For this reason, the regional groundwater availability belongs to the key issues of the federal water resources man-agement policy. Groundwater availability de-pends decisively on percolation water infiltrating the aquifer (groundwater recharge).