北方地区地下水系统退化的气候干旱化效应

周爱国; 徐恒力; 陈刚

Volume 25 Issue 5

Sep. 2000

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Article Navigation > Earth Science > 2000 > 25(5): 510-513

ZHOU Aiguo, XU Hengli, CHEN Gang, 2000. LOCAL CLIMATE DRYING EFFECT FROM GROUNDWATER SYSTEM DEGRADATION IN NORTHERN CHINA. Earth Science, 25(5): 510-513.

Citation:

ZHOU Aiguo, XU Hengli, CHEN Gang, 2000. LOCAL CLIMATE DRYING EFFECT FROM GROUNDWATER SYSTEM DEGRADATION IN NORTHERN CHINA. Earth Science, 25(5): 510-513.

ZHOU Aiguo, XU Hengli, CHEN Gang, 2000. LOCAL CLIMATE DRYING EFFECT FROM GROUNDWATER SYSTEM DEGRADATION IN NORTHERN CHINA. Earth Science, 25(5): 510-513.

Citation:

ZHOU Aiguo, XU Hengli, CHEN Gang, 2000. LOCAL CLIMATE DRYING EFFECT FROM GROUNDWATER SYSTEM DEGRADATION IN NORTHERN CHINA. Earth Science, 25(5): 510-513.

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LOCAL CLIMATE DRYING EFFECT FROM GROUNDWATER SYSTEM DEGRADATION IN NORTHERN CHINA

Faculty of Engineering, China University of Geosciences, Wuhan 430074, China

Received Date: 2000-05-26
Publish Date: 2000-09-25

Abstract

Abstract

The more and more severe arid trend in the climate of the northern China has produced a great effect on the local ecological environment. On the basis of the present research into the arid climate, this paper touches upon the role of the groundwater system in the earth's surface system, the regulating effect of the groundwater system in the earth's surface system, and the significance of the research into the arid trend of the northern China. Then this paper analyzes the effect of the groundwater system degradation on the climate arid in the northern China, indicating that such an effect has already produced some environmental effects that can not be neglected. For example, the excessive extraction of the local groundwater has resulted in the degradation of the regional groundwater system, in the change in the transformation patterns of the surface water, heat and CO 2, in the imbalance between the water and heat, and finally in the arid of the local climate. Therefore, the evolution pattern of the groundwater system should be studied in order to reveal the effect of time space change on the formation and development of the climate arid, to evaluate and forecast the environmental effects related to the future groundwater exploitation and to present the regulating model of groundwater exploitation free of climate arid, providing a scientific basis for the sustained development in the climate arid area in the northern China.
- climate arid,
- groundwater system,
- regulating function

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References(13)

References

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