| 南通市第四纪松散沉积层地下水资源评价规划三维数值模型 |
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| 引用本文： | 骆祖江,张英英,施春华. 南通市第四纪松散沉积层地下水资源评价规划三维数值模型[J]. 水资源保护, 2009, 25(5): 19-23 |
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| 作者姓名： | 骆祖江 张英英 施春华 |
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| 作者单位： | 1. 河海大学土木工程学院,江苏,南京,210098
2. 江苏省地质工程勘察院,江苏,南京,210012 |
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| 摘 要： | 根据南通市第四纪松散沉积层地下水系统的水文地质机制,构建了地下水运动的三维数值模型,并在模型识别、验证的基础上,针对各含水层地下水位的控制要求,调整了现有地下水的开采布局,以乡镇为单位,确定出各含水层的地下水可开采资源量及最优开采布局,并预测了2006年底至2021年底逐年地下水水位动态变化情况。
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| 关 键 词： | 地下水资源评价 可采资源量 第四纪松散沉积层 含水层 三维数值模型 南通市 |
| 修稿时间： | 2009-09-28 |
Three-dimensional numerical model for groundwater resource evaluation and plan in loose Quaternary sediments in Nantong |
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| LUO Zu-jiang,ZHANG Ying-ying,SHI Chun-hua. Three-dimensional numerical model for groundwater resource evaluation and plan in loose Quaternary sediments in Nantong[J]. Water Resources Protection, 2009, 25(5): 19-23 |
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| Authors: | LUO Zu-jiang ZHANG Ying-ying SHI Chun-hua |
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| Affiliation: | LUO Zu-jiang, ZHANG Ying-ying, SHI Chtm-hua ( 1. College of Civil Engineering, Hohai University, Nanjing 210098, China ; 2. Geo-Engineering Investigation Institute of Jiangsu Province, Nanjing 210012, China) |
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| Abstract: | A three-dimensional numerical model was established according to the hydrogeologieal mechanisms of the groundwater system in the loose Quaternary sediments in Nantong. Based on the validation and verification of this model, the current exploitation pattern was adjusted for better control of the water table of each aquifer. Then, the exploitable quantity of groundwater and the optimal exploitation pattern were determined for every village or town. A prediction of the dynamic change of the groundwater table from 2006 to 2021 was also made. |
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| Keywords: | groundwater resources evaluation exploitable quantity loose Quaternary sediments water-bearing stratum three-dimensional numerical model Nantong |
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