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| 石家庄城市区地下水脆弱性评价研究 | |
| 引用本文： | 曲文斌,王欣宝,钱龙,王泽龙.石家庄城市区地下水脆弱性评价研究[J].水文地质工程地质,2007,34(6):6-9. |
| 作者姓名： | 曲文斌 王欣宝 钱龙 王泽龙 |
| 作者单位： | 1. 中国地质大学,北京,100083 2. 河北省地质环境监测总站,石家庄,050021 3. 北京市地质调查研究院,北京,102206 |
| 基金项目： | 河北省国土资源厅石家庄市城市环境地质初步调查项目 |
| 摘 要： | 本文通过系统分析石家庄城市区水文地质条件,采用DRASTIC法,选取了地下水位埋深、净补给量、含水层介质、土壤介质、地形、包气带介质和渗透系数共七项影响因子对石家庄城市区地下水脆弱性进行了评价。结果表明,石家庄市地下水最脆弱的地带位于滹沱河河道及其一、二级阶地范围内,符合实际。本研究还提出了在进行地下水脆弱性评价过程中应重视脆弱性的相对性,要根据研究区的实际情况对影响因子进行分级和量化。 |
| 关 键 词： | 地下水 影响因子 脆弱性评价 |
| 文章编号： | 1000-3665（2007）06-0006-04 |
| 修稿时间： | 2006-10-12 |
Frangibility evalution of the ground water in Shijiazhuang city |
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| QU Wen-bin,WANG Xin-bao,Qian Long,Wang Ze-long.Frangibility evalution of the ground water in Shijiazhuang city[J].Hydrogeology and Engineering Geology,2007,34(6):6-9. | |
| Authors: | QU Wen-bin WANG Xin-bao Qian Long Wang Ze-long |
| Institution: | 1. China University of Geosciences, Beijing 100083, China ; 2. Environmental geology perambulation academy of Hebei Province, Shifiazhuang 050021, China ; 3. Institute of geological Survey of Beifing , Beijing 102206, China |
| Abstract: | According to systemically analyzing the hydrogeology conditions of the Shijiazhuang city,this paper evaluated the frangibility of the ground water using DRASTIC,the effect factors selected are:depth of water level,net recharge.The assessment results show that groundwater vulnerable areas in the Shijiazhuang city appear at the channel of Hutuo River and terraces of No.1,2.It is actual that the value of DRASTIC index is more than 170.This study suggests that we should recognize the relativity of frangibility in the appraisal plan for Frangibility evaluation of groundwater.It is not an absolute concept that influencing factors should be graded and numbered according to the work areas.Compared with traditional evaluation of the anti contamination performance,the frangibility evaluation is more applied,exact and impersonal. |
| Keywords: | ground water affect factors frangibility evaluation contamination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |