Hydro-chemical genesis and isotope characteristics of Yangzhuang karst water system
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摘要: 以羊庄岩溶地下水系统为研究对象,通过水化学分析及同位素测试,旨在评价地下水资源,指导开发利用。结果显示:羊庄岩溶地下水系统以现代水为主,在径流过程中主要与灰岩发生水岩相互作用,人类活动对地下水水质的影响较大,岩溶地下水遭受一定程度污染,地下水化学场及水动力场发生不同程度改变。建议相关职能部门采取有效措施抑制地下水污染进一步发展。Abstract: Taking Yangzhuang karst groundwater system as the research object, this paper aims at evaluating groundwater resources and guiding the resource development and utilization through hydrochemical analysis and isotope test . The results show that the karst groundwater system in Yangzhuang is dominated by modern water,which mainly interacts with limestone in the course of runoff . Human activities have a great impact on groundwater quality. The karst groundwater is polluted to a certain extent,and groundwater chemical field and hydrodynamic field have changed to different degrees . It is suggested that the relevant functional departments take effective measures to restrain the further development of groundwater pollution.
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Key words:
- Yangzhuang /
- karst water system /
- hydro-chemistry /
- isotope /
- genesis
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