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The Impacts of the Urbanization on Water Resource of the Oasis

Author: LuAiGang
Tutor: LiuPuXing
School: Northwest Normal University
Course: Physical Geography
Keywords: oasis urbanization water resources Wuwei Oasis ecological towns
CLC: F299.2
Type: Master's thesis
Year: 2003
Downloads: 323
Quote: 1
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Abstract


With the rapid development of the society and economy, the urbanization is speeding up. Meanwhile, more and more unavoidable problems would appear in the urbanization throughout the country. Because of the vulnerability of the eco-system on the oasis in the arid area, the ecological environment is getting much worse, particularly the water, as a vitally important resource to the existence of the oasis, is in face of severe situation at present. Therefore, to study the water resource worsening continuously with the accelerating development of the urbanization, as well as to reveal the scope, intensity, mechanism of the relevant effects caused by urbanization on the oasis, so as to alleviate the harmful impacts occurring during such urbanization, and at the same time, strengthen the ecological rehabilitation on the oasis and avoid to re-experience the disappearance of the ancient civilization like Loulan State, is most significant for the oasis to achieve the goal of sustainable development and modernization in the long term. Taking Wuwei Oasis as a case study, the thesis analyzes all the impacts that the urbanization exerts on the water environment, reveals the driving force and affecting mechanism, and discusses the optimized pattern of urbanization on the oasis.At the beginning, the thesis focuses on the concerned conceptions, research status quo, the characteristics, the evolutionary ways and the significance of urbanization on the oasis.Part two concentrates on the detailed analysis of the water resources and the mutual interaction between water and urbanization on the oasis. Based on the comprehensive analysis of the characteristics of the water and the urbanization situation, the author expounds his view that reasonable and proper urbanization is favorable for the better of the water resource on the oasis.In the third part, taking Wuwei Oasis as a case study, the author, on the grounds of the situation of the urbanization in Wuwei, discusses the effects of the urbanization on both the quality and the quantity of the water recourse in terms of the variations of the ground water, the surface water, and their spatial distribution.In the last part, the author puts forward the assumption of the urbanization in Wuwei according to the analysis above and the the problems caused by the urbanization, and then expounds ideal principles and counter-measures for the ecological urbanization practice in Wuwei area, also mentions the significance of the ecological urbanization on the oasis.

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CLC: > Economic > Economic planning and management > Urban and municipal economy > Municipal economic profiles of countries in the world cities > China
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