The Research On Land Deterioration And It's Strategy In Damao County,Baotou

This article made synthetic evaluation and analysis for the problem of land deterioration in Damao County, Baotou. It carried out by means of computer and social statistic software, also the stratification technique of qualities analysis in cooperated with quantities has been employed. The argument in this paper grounded on the fact that land can sustainable using with the reference of international wide investigation achievement for regional soil deterioration control. In addition, the article made a further analysis for the major conditioning factors existed in land sustainable usage. Finally the strategy and measure are pointed out against this issue in order to realize the integration of social, ecological and economic benefits. It provides the reference for regional policy making both theoretically and practically.Firstly, this article summarizes the current affairs of international wide research for soil deterioration.Then, made a brief survey to the basic condition in Damao from the aspects of natural condition, social economic resource, land usage, etc. and it pointed out the significance of such an investigation.Next, by further analysis for current situation, type and cause of formation about soil deterioration in Damao, which based on the statistic information. The major displays are of wind erosion, desert spreading, soil corroding, grassland deterioration,defeterlizing and salt enrichment of cultivated land. That is resulted from the long-term interaction between nature and human activities.After that, concerning the issue of soil deterioration, the article made further remark on the region-by-region basis, during which the stratification technique of qualities analysis in cooperated with quantities. Based on the calculation, the degree of the crisis about soil deterioration is arranged up orderly, and some kind of pre-warning has been given out.Finally, it pointed out the measure and strategy for regional land sustainable usage, which grounded on the systematic analysis and remark.