The Numerical Simulation of Security of Groundwater Supply in the Centralized Exploitation Condition of a Large Irrigation District

Author

Li, Yang ; Lingfei, Xie ; Qingbo, Ruan

Author_Institution

Guangxi Hydraulic Res. Inst., Nanning

Volume

5

fYear

2008

fDate

12-14 Dec. 2008

Firstpage

1020

Lastpage

1023

Abstract

A three dimensional groundwater flow model is built based on the analysis of hydrogeological conditions of a large irrigation district and all the parameters are determined by the model in 5 sub-domains of the irrigation district. The reliability of the model is tested by long series historical groundwater monitoring data and the model is then used for the analysis of centralized groundwater exploitation. It is shown that the analysis method used in the simulation is reasonable and the simulation result has a higher forecasting precision and potential practical values.

Keywords

computational fluid dynamics; condition monitoring; flow simulation; groundwater; irrigation; security; water supply; 3D groundwater flow model; centralized exploitation condition; centralized groundwater exploitation; groundwater supply security; hydrogeological conditions; large irrigation district; long series historical groundwater monitoring data; numerical simulation; Agriculture; Analytical models; Computer science; Irrigation; Lakes; Numerical simulation; Predictive models; Rivers; Security; Software engineering; Visual Modflow; centralized exploitation; groundwater level; parameter rectified; safe water supply;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Software Engineering, 2008 International Conference on

Conference_Location

Wuhan, Hubei

Print_ISBN

978-0-7695-3336-0

Type

conf

DOI

10.1109/CSSE.2008.102

Filename

4723078