城市化影响地下水水质的正负效应

于开宁; 万力; 都沁军

城市化影响地下水水质的正负效应

于开宁^{1, 2,},
万力²,
都沁军¹

1.
石家庄经济学院资源与环境系, 河北石家庄 050031
2.
中国地质大学水资源与环境学院, 北京 100083

基金项目:

河北省科学技术研究计划项目 97457229D

国家外国专家局重点项目 9820077

详细信息

作者简介:
于开宁(1965-), 男, 副教授, 中国地质大学(北京)博士研究生, 主要从事水资源、环境科学与工程方面教学与科研工作.E-mail: yukn2002@sohu.com

中图分类号: P641.11
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出版历程
- 收稿日期: 2002-05-18
- 刊出日期: 2003-05-25

Positive and Negative Effects of Urbanization on Groundwater Quality

YU Kai-ning^{1, 2
,},
WAN Li²,
DOU Qin-jun¹

1.
Department of Resources and Environment, Shijiazhuang University of Economics, Shijiazhuang 050031, China
2.
College of Water Resources and Environment, China University of Geosciences, Beijing 100083, China

摘要

摘要: 以石家庄市为例, 通过城市化水平和地下水污染态势的定量计算、分析, 对城市化影响地下水水质的机理及其正负效应进行了探讨.结果表明: 石家庄城市化发展处于初级阶段; 城市化影响地下水水质有正负两方面的效应, 城市化水平的提高, 有助于改善地下水水质, 但却易于加剧地下水盐污染.本研究为以地下水作为主要、甚至唯一供水水源城市的可持续发展提供了一种理论和根本途径.
- 城市化 /
- 地下水水质 /
- 影响机理 /
- 正负效应 /
- 石家庄市
Abstract: This paper discusses the impact mechanisms and positive-negative effects of urbanization on groundwater quality based on a three-year study in Shijiazhuang by quantitative calculation and analysis of urbanization level and groundwater pollution. The results show that growth of urbanization is helpful to improve the groundwater quality, but may easily result in salt pollution. It puts forward a kind of theory and a radical way of sustainable development for those cities, dependent on groundwater for their main, or even all, water supply.
- urbanization /
- groundwater quality /
- impact mechanism /
- positive and negative effect /
- Shijiazhuang city

HTML全文

图 1 城市化水平一级指标评价值及综合评价值态势

①地域景观(权重0.19);②生活方式(权重0.23);③环境状态(权重0.15);④经济(权重0.25);⑤人口(权重0.18);⑥综合值

Fig. 1. Assessment results of grade 1 indexes and comprehensive index of urbanization level

下载: 全尺寸图片幻灯片

图 2 地下水污染程度及其趋势

1.轻污染(1≤综合污染指数 < 2);2.中等污染(2≤综合污染指数 < 5);3.重污染(综合污染指数≥5)

Fig. 2. Degree and trend of groundwater pollution

下载: 全尺寸图片幻灯片

图 3 城市化对地下水水质的影响机理框图

Fig. 3. Frame-figure for the impact mechanisms of urbanization on groundwater quality

下载: 全尺寸图片幻灯片

参考文献(14)

[1]	潘懋, 李铁锋. 灾害地质学[M]. 北京: 北京大学出版社, 2002. PAN M, LI T F. Hazard geology[M]. Beijing: Beijing University Press, 2002.
[2]	Morris B L, Lawrence A R, Stuart M E. The impact of urbanization on groundwater quality. British Geological Survey Technical Report[R]. 1995.
[3]	Thomson J A M, Foster S S D. Effects of urbanization on groundwater in limestone islands: an analysis of the Bermuda case[J]. Journal of the Institution of Water and Environmental Scientists, 1986, 40: 527- 540.
[4]	BGS, SAGUAPAC. Impact of urbanization on groundwater: Santa Cruz, Bolivia, Final Report[R]. 1994.
[5]	BGS, FIUADY, CAN. Impact of urbanization on groundwater: Merida, Mexico. Final Report[R]. 1994.
[6]	BGS, MOPH. Impact of urbanization on groundwater: Hat Yai, Thailand, Final Report[R]. 1994.
[7]	Trafford J M, Talbot J, Gomez A. The effect of rapid urbanization on the groundwater quality of the karstic limestone aquifer underlying the city of Merida, Yucatan[R]. 1994.
[8]	Williams A T. Possible contamination of public supply wells as result of urbanization on a karst aquifer: numeric modeling of the Merida region, Mexico[R]. 1994.
[9]	Boonyakarnkul T, Lawrence A R, Chanvaivit S. Impact of urbanization on groundwater in Hat Yai, Thailand[A]. National conference on geological resources of Thailand: potential for future development[C]. [s. l. ]: [s. n. ], 1992.
[10]	王裕德. 试论城市水文效应及城市水环境[J]. 贵州师范大学学报(自然科学版), 1995, 14(2): 34- 39. https://www.cnki.com.cn/Article/CJFDTOTAL-NATR502.005.htm WANG Y D. A discussion on urban hydro-effect and water environment[J]. Journal of Guizhou Normal University(Natural Science Edition), 1995, 14(2): 34- 39. https://www.cnki.com.cn/Article/CJFDTOTAL-NATR502.005.htm
[11]	都沁军, 于开宁. 城市化水平评价的指标体系研究[J]. 统计与决策, 2001, 135(3): 21. https://www.cnki.com.cn/Article/CJFDTOTAL-TJJC200103012.htm DU Q J, YU K N. A study on the index system of urbanization level evaluation[J]. Statistic and Decision-making, 2001, 135(3): 21. https://www.cnki.com.cn/Article/CJFDTOTAL-TJJC200103012.htm
[12]	于开宁, 郝爱兵, 李铎, 等. 石家庄市地下水盐污染的分布及污染机理[J]. 地学前缘, 2001, 8(1): 151- 154. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200101031.htm YU K N, HAO A B, LI D, et al. Distribution and mechanism of groundwater salt pollution in Shijia-zhuang[J]. Earth Science Frontiers, 2001, 8(1): 151- 154. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200101031.htm
[13]	于开宁, 陈京生, 葛正林. 石家庄市地下水盐污染评价——双权均值法[J]. 地球学报, 2000, 21(2): 221- 226. doi: 10.3321/j.issn:1006-3021.2000.02.022 YU K N, CHEN J S, GE Z L. Double-weighted average method used in the assessment of groundwater salt pollution in Shijiazhuang[J]. Acta Geoscientia Sinica, 2000, 21(2): 221- 226. doi: 10.3321/j.issn:1006-3021.2000.02.022
[14]	沈照理, 朱宛华, 钟佐燊水文地球化学基础[M]. 北京: 地质出版社, 1999. SHEN Z L, ZHU W H, ZHONG Z S. Fundamentals of hydrogeochemistry[M]. Beijing: Geological Publishing House, 1999.