A Study Industry Structure Adjustment Of Zhangye City Based On Optimizing Allocation Of Water Resources

As an important part of the environment and the nature resources, water resources is not only the rudimental dependence of economic development of Zhangye Prefecture but also one of the most brisk factors on ecological environment. Zhangye lies in arid area of inland China, with the economic development, the intensity of water resources utilization becomes greater and greater. Unreasonable water consumption has already become constrains for the sustainable development of this region..The city's society, economic, resources environment, water resources and industrial structure development are discussed in detail this study. On the basis of an analysis of interference and mutual check between industrial structure and water consumption in Zhangye City. This paper studies the relationship between industrial structure adjustment and the change of water resources consumption using correlation analysis theory and method. Through calculation, it can be concluded that the highly relevant relation exists between water consumption and industrial structure. At the same time, the contribution of industrial structure and adjustmenT on reduction of average water use quota is estimated through nearly 10 years of industrial restructuring. It is easy to see that the transformation of industrial structure is not only an important propelling force for economic growth but also a key to a regional sustainable and coordinated development in the oases district of inland river basin in arid region. The thesis consists of seven parts.The first part introduces the background, purpose, research meaning, the train of thought of this search and some researching progress both here and abroad on industrial structure and water resources utilization.The second part discusses the relationship between water resources utilization and industrial structure and estimates the contribution of industrial restructure adjustment on reduction of water consumption; finally water resources shortage affects the industrial structure is proofed.The third part analyzes the historical evolution and current situations of the industrial structure and the water resources utilization in Zhangye, reveals the problems of water utilization in three industries and each sectors, which provides direction for the industrial structure.The forth part analyzes the relevance between water consumption and industrial structure, and highly correlation exists between three industries and water consumption. Water-saving effect on industrial structure of Zhangye city is calculated.Part V analyzes the principles and goals of the adjustment of regional industrial structure based on introducing industrial structure optimization model.Part VI puts forward the overall train of thought of the industrial structure adjustment.Some points needed to further research are summarized in the epilogue.