A Study On Cultivated Land Resource Sustainabel Utilization In HoTan Region

Under the condition of economy which grow highly, and the desert attacking, the land resource of Hotan region containing exploitation, utilization and protection faced the huge challenge. In order to avoid the enlargement of conflict between human beings and land resource, to protect the cultivated land and increase the efficiency of utilization of land, to guarantee the cultivated land resource sustainable use, to enable the economy of this region constantly developing.This thesis is from the view of man-land relations and regional systems, according to the principle of the combination of the theory and practice, choose the method of qualitative and quantitative analysis. First, it analyzed the situation of sustainable utilization and the problems around Hotan region, discussed the driving mechanism of cultivated land use change; second, constructed the estimated-system of sustainable utilization about cultivated land resource in Hotan region with a briefly content; at last, offered the way of sustainable utilization of cultivated land resource.Chapter one, introduction. This part mainly stated the background of the thesis, the object of the research and purpose, contented the overseas and civil headway about the conceptions of sustainable utilization of cultivated land resource, theories, principles, estimated-system and method. In the end, this part accounted for the ways of thinking, the main content of research, creativity about this thesis.Chapter two, basic situation of Hotan region . This chapter analyzed the basic situation of the ecology, the economy, social environment of land resource use in Hotan region. Chapter three, the situation of development and land resource use in this area . Discussed the situation of development and land resource use in this area , and the problem which exist in the cultivated land use.Chapter four , the analysis of the key drivers of cultivated land resource. First, analyzed the main affecting factors about HoTan region cultivated land resource based on principal component analysis; second, analyzed and discussed the results.Chapter five , the estimation of cultivated land resource sustainable use in Hotan region. This chapter gave a theoretical analyzed to the sustainable utilization of cultivated land resource in Hotan region; and then, determined the evaluation content of cultivated land and the principle of constructed the index system, construct the evaluation index system of Hotan region; at last, analyzed and summarized the results of evaluation.Chapter six , achieved the measure of the cultivated land resource sustainable use. Analyzed the basic principle of cultivated land sustainable use in Hotan region, on the base of this, proposed the strategic measure of cultivated land sustainable use in Hotan region, from four points: strengthen the ecological protection of cultivated land, control the population, protect of desertification environment actively, cultivated land management and policy.