Can I read Influence of Seepage Face Obliquity on Discharge of Groundwater and its Pollutant into Lake from A Typical Unconfined Aquifer on EtoBox?

Influence of Seepage Face Obliquity on Discharge of Groundwater and its Pollutant into Lake from A Typical Unconfined Aquifer by Yong LI; Chao WANG; Lin-zhang YANG; Yi-ping LI is a Engineering article available to read on EtoBox.

What is Influence of Seepage Face Obliquity on Discharge of Groundwater and its Pollutant into Lake from A Typical Unconfined Aquifer about?

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.

Who reads Influence of Seepage Face Obliquity on Discharge of Groundwater and its Pollutant into Lake from A Typical Unconfined Aquifer?

Author

Yong LI; Chao WANG; Lin-zhang YANG; Yi-ping LI

Publisher

Springer-Verlag; Chinese Ocean Press; Springer Science and Business Media LLC (ISSN 1001-6058)

Published

2007

Language

EN

Field

Engineering (Physical Sciences)