Emergencies or extreme climate events would pose potential risks to the water supply security in cities with only surface water source. In cities with abundant groundwater resource,groundwater strategic reserve can be built to cope with the problem of water shortage arising from emergencies. Nevertheless,systematic basis for evaluating the site selection of strategic reserve area is still in lack at present. In view of this,an evaluation index system of the suitability of site selection for strategic reserve of groundwater resource was established by using analytic hierarchy process. The index system involves groundwater supply capacity,impact of emergency use,socio-economic development,and environmental disaster impact. With the city of Wuhan,a typical city in the middle and lower reaches of the Yangtze River Basin,as a case study,the suitability of five target sites of groundwater strategic reserve was evaluated in consideration of the scale of water supply and the water-richness of aquifers,and the results showed strong suitability of target sites. On this basis,Feflow was employed to evaluate the emergency utilization scheme from the perspective of layout of mining wells and emergency time. The results manifest that with the increase of emergency time,the influence of pumping scheme on groundwater dynamic became more significant,but such influence attenuated with the increase of pumping well spacing. The research finding could provide reference for the site selection of groundwater strategic reserve in the Yangtze River Basin.
Key words
groundwater resource /
strategic reserve /
analytic hierarchy process /
emergency use /
indicator system
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References
[1] 张午朝,高 冰,马育军.长江流域1961—2015年不同等级干旱时空变化分析[J].人民长江,2019,50(2):53-57.
[2] 张 勇,王东宇,杨 凯.1985—2005年中国城市水源地突发污染事件不完全统计分析[J].安全与环境学报,2006(2):79-84.
[3] 张婉陶.莱茵河污染治理对中国河流治理的启示[J].河北科技师范学院学报(社会科学版),2019,18(3):125-128.
[4] JEONG H Y,JUN S,CHEON J,et al.A Review on Clogging Mechanisms and Managements in Aquifer Storage and Recovery (ASR) Applications[J].Geosciences Journal,2018,22(4):667-679.
[5] BROWN C J,WARD J,MIRECKI J.A Revised Brackish Water Aquifer Storage and Recovery (ASR) Site Selection Index for Water Resources Management[J].Water Resources Management,2016,30(7):2465-2481.
[6] OWUSU S,MUL M L,GHANSAH B,et al.Assessing Land Suitability for Aquifer Storage and Recharge in Northern Ghana Using Remote Sensing and GIS Multi-criteria Decision Analysis Technique[J].Modeling Earth Systems and Environment,2017,3(4):1383-1393.
[7] MISSIMER T M,GUO W,MALIVA R G,et al.Enhancement of Wadi Recharge Using Dams Coupled with Aquifer Storage and Recovery Wells[J].Environmental Earth Sciences,2015,73(12):7723-7731.
[8] 吴爱民,荆继红,宋 博.略论中国水安全问题与地下水的保障作用[J].地质学报,2016,90(10):2939-2947.
[9] 曹 佳.上海市地下水资源应急利用方法研究[D].上海:同济大学,2009.
[10] 斯小君,毛汉川,胡根兴,等.杭州城市地下水特征及应急水源地选择[J].工程勘察,2009(增刊2):589-593.
[11] 杨齐青,马 震,孙晓明,等.华北主要城市地下水应急水源地供水前景分析[J].地质调查与研究,2009,32(4):297-305.
[12] 蔺文静,王文中,陈德华,等.北方城市地下水应急供水水源地评价指标体系研究[J].干旱区资源与环境,2010,24(3):83-87.
[13] 刘金峰.吉林市城区饮用水地下水应急水源地的研究[D].长春:吉林大学,2017.
[14] 李志强,魏智敏,卢双宝.关于确保城市供水安全的对策思考[J].南水北调与水利科技,2007,5(2):30-38.
[15] 郑凡东,杨 勇,黄俊雄,等.北京市西郊地区地下水战略储备关键技术研究与示范[R].北京:北京市水科学技术研究院,2017.
[16] 戴长雷,迟宝明,刘中培.北方城市应急供水水源地研究[J].水文地质工程地质,2008,35(4):42-46.
[17] 冯创业,崔秋苹.石家庄市应急水源地开采方案设计与优选[J].水文地质工程地质,2004,31(5):51-53,63.
[18] 张月萍,刘金宝,俞俊英.上海市地下水应急水源地规划战略研究[J].地下水,2011,33(4):28-29.
[19] 邹友琴,周文斌,兰盈盈,等.南昌市突发性应急供水水源地模拟研究[J].水文地质工程地质,2013,40(4):20-24.
[20] 杨 林,刘庆超,陈 鑫,等.北部湾经济区南康盆地地下水资源应急潜力评价[J].中国农村水利水电,2015(10):43-46.
[21] 杨国强,李 云,姜月华,等.宁波市地下水应急供水模式探讨:以大嵩江流域为例[J].人民长江,2021,52(9):46-51.
[22] 吴庆华, 汪 啸,范 越. 长江中下游地下水资源战略储备选址适宜性评价指标体系[J]. 长江科学院院报, 2022,39(8):145-151,158.
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