| 滹滏平原地下水系统脆弱性最佳地下水水位埋深探讨 |
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| 关键词:The groundwater depth of the optimal groundwater system vulnerability groundwater resources vulnerability aquifer sensitivity change relationship |
| 基金项目:国家重点基础性研究项目(编号: 2006CB403401)、中国地质科学院基本科研业务费专项经费(编号: Ywf060718)、国家科技支撑计划项目 (No. 2007BAD69B02)资助。 |
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| Discussion on the Groundwater Depth of the Optimal Groundwater System Vulnerability in Hufu Plain |
| The statistical analysis method was used to analyze the relationship between the aquifer sensitivity and the groundwater vulnerability with groundwater depth in Hufu plain. The result demonstrates that the vulnerability of groundwater resources increases and the aquifer sensitivity becomes stronger with the increasing groundwater depth. Based on an analysis of the relationship between the aquifer sensitivity and the groundwater vulnerability, the authors consider that the depth of groundwater is the key factor affecting groundwater resource vulnerability as well as aquifer sensitivity, and there exists a water table range of the optimal groundwater system vulnerability. The range is different in different areas. The water table range of the optimal groundwater vulnerability for fresh water and for saline water is defined at 27~30 m and 15~19 m respectively. |
| YAN Ming-jiang,ZHANG Guang-hui,WANG Jin-zhe,NIE Zhen-long,,SHEN Jian-mei,HAO Ming-liang.2009.Discussion on the Groundwater Depth of the Optimal Groundwater System Vulnerability in Hufu Plain[J].Acta Geoscientica Sinica,30(2):243-248. |
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