團隊成員:
李 平 張俊宏 朱君君 杜 鴻 余 倩
水污染與防治課題組
Water Pollution and Prevention
學術帶頭人:李平(博士后)
課題組簡介:
水污染與防治是國家生態文明建設的重要內容。本課題組專注于研究地表水污染、地下水污染與修復等水環境修復工程中的科學技術問題,現已承擔國家自然科學基金、湖北省自然科學基金,并與省內外環保領域相關企業開展合作研究。熱忱歡迎海內水污染修復領域的企業、科研機構及專家、學者來課題組訪問、交流與合作!
主要研究方向:
● 地下水污染與模擬:(1)地下水污染物遷移轉化機理研究;(2)地下水流和溶質運移數值模擬;(3)高砷地下水的成因及演化;(4)地表水-地下水相互作用對砷在地下水系統中遷移富集的影響;(5)多級次地下水流動系統控制因素及演變規律研究;(6)古地下水流場恢復。
● 水文循環過程模擬與水文極端事件:(1)水文模型結構優化、模型參數率定研究;(2)水文不確定性研究;(3)流域洪水預報研究與應用;(4)變化環境下流域(區域)水循環過程;(5)變化環境下水文極端事件演變規律;(6)洪澇、干旱災害對水系統的影響及適應性。
● 河床演變及河道整治工程理論:對天然河道的實測資料進行分析,應用泥沙運動的基本理論和河床演變的基本原理,對未來的河床變形進行理論計算。按照河道演變規律,因勢利導,調整、穩定河道主流位置,改善水流、泥沙運動和河床沖淤部位,以適應防洪、航運、供水、排水等國民經濟建設要求的工程措施。
近期主要項目資助:
1. 淹沒式丁壩回流區二元結構岸灘失穩及其演化機理研究, 國家自然科學基金項目(NSFC 51509273)
2.新安江模型異參同效問題研究,湖北自然科學基金一般項目(BZY14026)
近期主要成果:
1. Qian Yu, Yanxin Wang*, Xianjun Xie, Matthew Currell, Kunfu Pi, Mei Yu,Effects of short-term flooding on arsenic transport in groundwater system: A case study of the Datong Basin. Journal of Geochemical Exploration, 2015, 158: 1-9
2. Qian Yu, Yanxin Wang*,Rui Ma,Chunli Su,Ya Wu,Junxia Li,Monitoring and Modeling the Effects of Groundwater Flow on Arsenic Transport in Datong Basin. Journal of Earth Science, 2014, 02: 386-396
3. Qian Yu,Yanxin Wang*,Xianjun Xie,Rui Ma,Ya Wu,Junxia Li,Evaluation of Groundwater Flow Model for Arsenic Mobilization in the Datong Basin. Procedia Earth and Planetary Science, 2013, 7:924-927
4. Hong Du, Jun Xia, Sidong Zeng, Dunxian She, Jingjun Liu. Variations and statistical probability characteristics analysis of extreme precipitation events under climate change in Haihe River Basin, China. Hydrological Processes, 2014, 28: 913-925.
5. Hong Du, Jun Xia, Sidong Zeng. Regional frequency analysis of extreme precipitation and its spatio-temporal characteristics in the Huai River Basin, China. Natural Hazards, 2014, 70: 195-215.
6. Jun Xia, Hong Du, Sidong Zeng, et al. Temporal and spatial variations and statistical models of extreme runoff in Huaihe River Basin during 1956–2010. Journal of Geographical Sciences, 2012, 22(6): 1045-1060.
7. Junhong Zhang, Minghui Yu. Experimental Study of Flood Diversion in the Middle and Lower Han River, China, Canadian Journal of Civil Engineering, 2014, 41: 381-388.
8. Ping Li, Wenxi Lu, Menggui Jin, Qingchun Yang. Approach to the relation of mutual-feed joint-variation in groundwater management model. Journal of Earth Science, 2012, 23(3): 349-358.
9. Hong Niu, Xing Liang, Mengui Jin, et al. Geochemical evolution of clay pore water as an indicator for palaeoenvironmental variability in the Hebei Plain, northern China. Environmental Earth Sciences, 2016, 75(2):1-12.
10. Hong Niu, Xing Liang, Shengnan Ni, et al. Analytical Study of Unsteady Nested Groundwater Flow Systems. Mathematical Problems in Engineering, 2015, (11): 1-9.