Assessment Methods of Groundwater Overdraft Area and Its Application

2018 2nd International Workshop on Renewable Energy and Development

能源学;经济学

Dong, Yanan^1 ; Xing, Liting^1 ; Zhang, Xinhui^1 ; Cao, Qianqian^1 ; Lan, Xiaoxun^1

School of Resource and Environment, University of Jinan, Jinan

250022, China^1

关键词: Appraisal method;    Groundwater overdraft;    ITS applications;    ITS evaluation;    Overexploitation;    Single factor evaluation;    Social attributes;    Source of waters;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/153/5/052005/pdf
DOI  :  10.1088/1755-1315/153/5/052005

来源: IOP

【 摘 要 】

Groundwater is an important source of water, and long-term large demand make groundwater over-exploited. Over-exploitation cause a lot of environmental and geological problems. This paper explores the concept of over-exploitation area, summarizes the natural and social attributes of over-exploitation area, as well as expounds its evaluation methods, including single factor evaluation, multi-factor system analysis and numerical method. At the same time, the different methods are compared and analyzed. And then taking Northern Weifang as an example, this paper introduces the practicality of appraisal method.