Groundwater Dynamic Change of Over-Exploited Area Based on Numerical Simulation in Cangzhou City, China

Article Preview

Abstract:

Long-term excessive extraction of groundwater has caused many environmental and geological problems such as depression cone and land subsidence in the city of Cangzhou, China. In order to analyze the variation of groundwater levels in over-exploited area and predict the evolution after decreasing pumping along with the South-to-North Water Diversion project, a 3-D transient groundwater flow model was established. The results show that several depression cones have formed in shallow and deep aquifers in recent years. In addition, the area of the depression cones would decrease and the centre levels of them would ascend by restrict exploitation of deep groundwater after the implementation of the South-to-North Water Diversion project. The work can provide a scientific basis for reasonable water resources allocation with the South-to-North Water Diversion project in Cangzhou city.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 573-574)

Pages:

506-510

Citation:

Online since:

October 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Information on http: /www. watertech. cn.

Google Scholar

[2] Q.Y. Lv, M.Q. Xiong: Water Resources Research Vol. 27 (2006), p.22 (In Chinese).

Google Scholar

[3] Z.H. Zhang, D.H. Shi, F.H. Ren, Z.Z. Yin, J.C. Sun and C.Y. Zhang: Science in China Series D: Earth Sciences Vol. 40 (1997), p.276.

Google Scholar

[4] C.M. Liu, J.J. Yu and E. Kendy: Water International Vol. 26 (2001), p.265.

Google Scholar

[5] Z.X. Xing, H.X. Li, S. Zhang and H.Q. Gao: Geological Survey and Research Vol. 27 (2004), p.157 (In Chinese).

Google Scholar

[6] R.L. Hu, Z.Q. Yue, L.C. Wang and S.J. Wang: Engineering Geology Vol. 76 (2004), p.65.

Google Scholar

[7] Y.H. Bai, L. Zhang: The Chinese journal of geological hazard and control Vol. 16 (2005), p.71 (In Chinese).

Google Scholar

[8] L.X. Gong, J.F. Zhang, Q.S. Guo, in: Proceeding of IEEE 25th International Geoscience and Remote Sensing Symposium, IEEE International publishing, Soul, Korea (2005).

Google Scholar

[9] W.J. Zhang: Groundwater Vol. 32 (2010), p.41 (In Chinese).

Google Scholar

[10] J.S. Shi, Z. Wang, Z.J. Zhang, Y.H. Fei, Y.S. Li, F.E. Zhang, J.S. Chen and Y. Qian: Geoscience Frontiers Vol. 2 (2011), p.593.

Google Scholar

[11] Z.J. Luo, F. Zeng: Journal of hydrodynamics Vol. 23 (2011), p.615.

Google Scholar

[12] R.G. Han, Z.H. Ding, P. Feng: Water Resources and Hydropower Engineering Vol. 40 (2009), p.4 (In Chinese).

Google Scholar

[13] H.B. Bian, J.Q. Ha: Groundwater Vol. 33 (2011), p.52 (In Chinese).

Google Scholar

[14] M.G. McDonald and A.W. Harbaugh: A modular three dimensional finite difference groundwater flow model (Scientific Publications Co., U.S.A. 1984).

Google Scholar