The Person Field System Evolution And The Optimization Study For The North Mountain Foot Main City Of Oasis In Xinjiang Tianshan Mountains

First of all, this thesis reviewed the contents of comprehensive evaluation of present research situation and practice of urban sustainable development inside and outside of China, which offered the background of theories and methods for the thesis as whole. Studied on the basis of the valuation to home and abroad city person field system, took the oasis city in Xinjiang Tianshan Mountains north mountain foot as object of study, Systematic reality of union.All this work followed the principle of combining quantifying analysis and nature analysis, Studied these evolution develops , and divided the different type, gave the optimization measure and respectively. Main content as follows:The first chapter, analyzing the key element being composed of the oasis people field relation in the north mountain foot of Tianshan. By the positiveness and negativeness couples back relation picture between the system of population, society, economy, environments, expounded the effect of the "person" and the "field" system, reached the sort law of the person field system evolution.The second chapter, analyzed evolution process of the person field in the different period, The mean conclusion is that the driving force of the person field system in the north foot of Tianshan Mountains is natural forces and society force.The third chapter, selected ten oasis city such as Urumqi as the object of study of the person field system in the north foot of Tianshan Mountains, studied the area characteristic, Built index system, used the factor analysis method and the Clustering analysis method, divided out three kind of Person field relation such as the develop synthetically,the industry needs water,the oasis agro-type.The fourth chapter, Regard resources, the environment as the foundation that is appraised , Through appraised, obtained the basic coefficient of the resource environment and gradual progress state for different person field system, summed up the problems of three kind of Person field relation.The fifth chapter, Put forward the measures to the problems of three kind of Person field relation.