[1]JIANG Ji-yi,CAO Jian-feng,LI Sheng,et al.Analysis on the Evolution of Groundwater System Using the Theory of Dissipative Structure[J].Research of Soil and Water Conservation,2008,15(01):122-124,127.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
15
Number of periods:
2008 01
Page number:
122-124,127
Column:
Public date:
2008-02-20
- Title:
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Analysis on the Evolution of Groundwater System Using the Theory of Dissipative Structure
- Author(s):
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JIANG Ji-yi, CAO Jian-feng, LI Sheng, WANG Bo
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College of Environment and Resources, Jilin University, Changchun 130026, China
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- Keywords:
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theory of dissipative structure; “Jizhou-Zaoqiang-Hengshui” groundwater depression cone; human activities; evolution of groundwater system
- CLC:
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P641.2
- DOI:
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- Abstract:
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The theory of dissipative structure promotes the development of system science.The evolution of groundwater system is a dissipative process of old macroscopic state being permuted by new macroscopic state influenced by natural and human factors.The authors present the new method of studying the evolution mechanism of groundwater system based on the dissipative structure theory.The groundwater system is an opened and complicated system.The evolution process is irreversibility and in the state of non-equilibrium sequence.The interaction between the subsystems connect with groundwater system is non-linear.The high intensity human factor is important for the evolution of groundwater system.The "Ji-Zao-Heng" groundwater depression cone is the outcome of groundwater system abnormal fluctuation under the effect of high intensity human activity.The large scale overexploitation of groundwater caused the variation of groundwater dynamic field, chemical field, space structure of water-bearing medium, and so on.The groundwater system is entering the new evolution stage under the influence of human activities.