Application of numerical simulation on the Xiquan Lake wetland based on surface water and groundwater coupling model - 文章详情页

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By　building　the　coupling　model　for　conjunctive　use　of　surface　water　and　groundwater　of　Xiquan　Lake　water　source,　the　surface　water　concentration　was　discussed　by　using　the　QUAL2K　consequence.　Based　on　the　finite　difference　technique　and　MT3D　model　of　Visual　MODFLOW,　dynamic　changes　in　ten　years　later　on　the　groundwater　environment　of　Xiquan　Lake　wetland　in　Shenbei　Area,　Shenyang　province　were　analyzed.　Water　level　simulation　results　show　that　reserved　water　source　will　form　a　funnel　in　2020　and　the　contour　of　groundwater　level　will　decline　2.5　m,　having　a　great　decline　compared　with　2009.　Not　only　meeting　the　benefits　of　water　supply　source,　but　also　solving　the　water　immersion　problems　caused　by　the　reservoir　surrounding　impoundment.　Water　quality　simulation　results　show　that　reservoir　surrounding　groundwater　quality　is　good,　and　there　is　no　impact　on　water　source　quality.　However,　the　water　quality　in　Liao　River　tributary　is　not　optimistic,　taking　a　serious　threat　to　water　source　quality.　To　ensure　the　water　quality　security　of　water　source,　it　is　imperative　to　treat　the　Xiquan　Lake　surface　water　pollution.　©,　2015,　Beijing　University　of　Technology.　All　right　reserved.

关键词：

Coupling model; Groudwater; QUAL2K; Surface water; Visual MODFLOW

作者机构：

[ 1 ] [Gao, W.-C.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Gao, W.-C.]Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing, 100124, China
[ 3 ] [Pan, J.]School of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang, 110168, China
[ 4 ] [Zhang, Y.-X.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100124, China
[ 5 ] [Zhang, Y.-X.]Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing, 100124, China
[ 6 ] [Zhang, X.-Y.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100124, China
[ 7 ] [Zhang, X.-Y.]Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing, 100124, China
[ 8 ] [Duan, Z.-L.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100124, China
[ 9 ] [Duan, Z.-L.]Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing, 100124, China
[ 10 ] [Wang, Y.-H.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100124, China
[ 11 ] [Wang, Y.-H.]Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing, 100124, China
[ 12 ] [Qin, C.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100124, China
[ 13 ] [Qin, C.]Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing, 100124, China

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