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The Potential Analysis of Water Resources Development and Utilization in Xi’an City

Author: WangHaiCheng
Tutor: ShenBing；HouWenJie
School: Xi'an University of Technology
Course: Hydraulic Engineering
Keywords: Water Resources Development and utilization Management Potential Proposal
CLC: TV211
Type: Master's thesis
Year: 2002
Downloads: 469
Quote: 6
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Abstract


Water shortages are generally faced with the problem of the 21st century global. China's water resources per capita consumption of 2220m ', predicted that by 2030 the population had increased to 1.6 billion, per capita water resources will drop to 1760m' in accordance with generally accepted international standards, the per capita water resources of less than 1700m 'for water stress country, our future water resources situation is grim. Xi'an more shortage of water resources per capita possession of water resources is only the country's per capita consumption of 1/6, 1/3 of the province's per capita consumption forecast to 2030 water shortage will be 2.6 billion m ', combined with exploitation of water resources is not enough balance over exploited groundwater in some areas, causing a series of geological problems of the water environment, directly endanger the life and property safety of urban construction and the people of the ancient city of Xi'an. Achieve sustainable use of water resources, protection of the sustained, rapid and healthy development of the socio-economic Xi'an future development has become an important topic, rational development, utilization, configuration, and protection of water resources is particularly important. This article is for the problems of water resources, the introduction of the water resources potential theory, starting from the city's water resources investigation and assessment of the city's water resources development and utilization status, the degree of development and utilization of a comprehensive analysis of the development and utilization of potential, rational development and utilization water countermeasures and suggestions. Its main contents are as follows: 1, systematically expounded the theory of the water resources potential, including water resources potential of the concept, the development of the basic principles of research content and ways in specific development and water resources potential. 2, a comprehensive analysis of the city's social development status and socio-economic development situation, in particular, described the prospects for the development and planning of Xi'an city, pointed out that the focus and direction of the city's future industrial restructuring. Journal of Xi'an University of Technology, survey analysis and evaluation of the status of the city's water quantity, quality, and water resources development and utilization of the the present year water supply and demand balance analysis (7% and 95% guaranteed rate), the development and utilization of water resources and the management of the existing problems. 4, the city water resources development and utilization of two ways analysis of traditional single on surface water, groundwater resources to develop the use of accounts percentage analysis; second is the introduction of fuzzy comprehensive evaluation method, the socio-economic and water resources in a system analysis study, a more objective evaluation of the degree of development and utilization of water resources, the evaluation results of the two methods are basically the same. 5, based on the analysis of the extent of the development and utilization of water resources, the development of the city's water resources use of the potential to carry out a comprehensive analysis of the potential of the city's water resources development program, including open source, saving sewage resources, rainwater utilization, regional redeployment of water and the like. 6, for the city's development and utilization of water resources and the potential of water resource development programs, combined with the experience of practical work, and put forward countermeasures and suggestions of future water resources management. Water resources are the lifeblood relationship Xi'an socio-economic development, the purpose of this study is to identify the problems of water resources exist, especially to find out the extent of the potential of water resources development and utilization, thus advancing the development of its programs and countermeasures to achieving water sustainable use of resources, to play the social benefits of water resources, economic and environmental benefits has an important role in guiding the city's social and economic development has an important role in the ground-breaking.

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CLC: > Industrial Technology > Hydraulic Engineering > Water resources in tune to check with the Water Resources Planning > Water survey
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