INFLUENCE OF SEEPAGE FACE OBLIQUITY ON DISCHARGE OF GROUNDWATER AND ITS POLLUTANT INTO LAKE FROM A TYPICAL UNCONFINED AQUIFER
文献类型：期刊论文
| 作者 | Li Yong1; Wang Chao2; Yang Lin-zhang3; Li Yi-ping2 |
| 刊名 | JOURNAL OF HYDRODYNAMICS
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 19期号:6页码:756-761 |
| 关键词 | shallow lake unconfined aquifer groundwater discharge velocity distribution chloride MODFLOW |
| ISSN号 | 1001-6058 |
| 通讯作者 | Li Yong(liyonghh@163.com) |
| 英文摘要 | Lab experiment and mathematical simulation Modular three dimensional finite difference groundwater flowmodel (MODFLOW) were performed in a soil tank to simulate the hydrogeochemical interaction between lake and typical unconfined aquifer. Results show that the velocity decreases exponentially with the transect distance on seepage face. The maximal velocity occurs at the top point of seepage face. The obliquity of seepage face has a great influence on the maximum and distribution of seepage velocity. With the increase of the obliquity of seepage face, the maximal velocity decreases quickly and the velocity distribution becomes much more even. Most of groundwater flow and pollutant flux discharges through a narrow portion near the top of seepage face. The flow and mass concentrated in the narrow portion increase with the decrease of the obliquity of seepage face. These will benefit to design a reasonable and economical scenario to manage lakeshore and to control the pollution of lake water near lakeshore. |
| 收录类别 | SCI |
| WOS研究方向 | Mechanics |
| WOS类目 | Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000208248200014 |
| 出版者 | ELSEVIER SCIENCE INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558688 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Li Yong |
| 作者单位 | 1.Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing 210098, Jiangsu, Peoples R China 2.Hohai Univ, Coll Environm Sci & Engn, Nanjing 210098, Jiangsu, Peoples R China 3.Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Yong,Wang Chao,Yang Lin-zhang,et al. INFLUENCE OF SEEPAGE FACE OBLIQUITY ON DISCHARGE OF GROUNDWATER AND ITS POLLUTANT INTO LAKE FROM A TYPICAL UNCONFINED AQUIFER[J]. JOURNAL OF HYDRODYNAMICS,2007,19(6):756-761. |
| APA | Li Yong,Wang Chao,Yang Lin-zhang,&Li Yi-ping.(2007).INFLUENCE OF SEEPAGE FACE OBLIQUITY ON DISCHARGE OF GROUNDWATER AND ITS POLLUTANT INTO LAKE FROM A TYPICAL UNCONFINED AQUIFER.JOURNAL OF HYDRODYNAMICS,19(6),756-761. |
| MLA | Li Yong,et al."INFLUENCE OF SEEPAGE FACE OBLIQUITY ON DISCHARGE OF GROUNDWATER AND ITS POLLUTANT INTO LAKE FROM A TYPICAL UNCONFINED AQUIFER".JOURNAL OF HYDRODYNAMICS 19.6(2007):756-761. |
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来源：南京土壤研究所
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