| 天津平原地面沉降条件下的深层地下水资源组成 |
| |
| 引用本文： | 王家兵,李平.天津平原地面沉降条件下的深层地下水资源组成[J].水文地质工程地质,2004,31(5):35-37,20. |
| |
| 作者姓名： | 王家兵 李平 |
| |
| 作者单位： | 1. 中国地质大学水资源与环境学院,北京,100083;天津市地质调查研究院,天津,300191
2. 中国地质大学水资源与环境学院,北京,100083;天津市地质矿产勘查开发局,天津,300191 |
| |
| 基金项目： | 国土资源大调查项目中华北平原(天津部分)地下水资源调查评价(200110400005) |
| |
| 摘 要： | 根据天津平原地面沉降监测结果，采用水量均衡法，计算出深层地下水开采量中，浅层地下水越流补给量占38.2％，粘土性压密释水量占41．3％，弹性释水量占5．6％，侧向流入量占14．9％。在控制地面沉降的条件下，深层地下水持续利用的对策是调整开采三维布局，适度开发利用浅层地下水对深层地下水的越流补给。
|
| 关 键 词： | 深层地下水 资源组成 地面沉降 |
| 文章编号： | 1000-3665(2004)05-0035-03 |
Composition of groundwater resources in deep-seated aquifers under the condition of land subsidence in Tianjin Plain |
| |
| WANG Jia-bing.Composition of groundwater resources in deep-seated aquifers under the condition of land subsidence in Tianjin Plain[J].Hydrogeology and Engineering Geology,2004,31(5):35-37,20. |
| |
| Authors: | WANG Jia-bing |
| |
| Institution: | WANG Jia-bing~ |
| |
| Abstract: | On the basis of the monitoring results of land subsidence and calculation of deep groundwater resources by using water balance method, it is shown that the leakage recharge from its upper shallow groundwater account for approximately 38.2%, drainage of the clay layers, about 41.3%, water release from the aquifers, around 5.6%, and lateral inflow, some 14.9%, of the total groundwater resources. In order to control the land subsidence, adjusting three dimensional exploitive positions and moderately utilizing the leakage recharge from its upper shallow groundwater play a key role in realizing the sustainable development of deep groundwater resources in this area. |
| |
| Keywords: | groundwater in deep-seated aquifers composition of resources land subsidence |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
