The Study On Influencing Factors Of Xilin Gol Grassland Degradation And Sustainable Use Countermeasure Research

The grassland is an important ecological and economic resource, adequate and reasonable of use, human beings can get considerable economic benefits. Grasslands resources in Xilin Gol League is very rich, but for a long time, due to the effects of both natural factors and human factors, grassland degradation is serious, continuing deterioration of the ecological environment, have a serious impact on the development of grassland animal husbandry and farmer income level to improve. Therefore, scientific evaluation of the impact of different factors of grassland degradation and a reasonable strategy of containment grassland degradation, are of great significance to promote the sustainable use of grassland resources.This article first analyzed from a qualitative point of view the reasons for the degradation of the Xilin Gol Grassland, and then uses the method of principal component analysis analyzes the causes of grassland degradation the influence degree of various factors, find the factors playing a leading role for the development of policy recommendations Provides quantitative basis.The results show that, in the Xilin Gol Grassland degradation process, the human factors contribution rate reached45.28%, the natural factor contribution rate reached22.45%. From the result of model estimation, principal component factor on grassland degradation rate has significant influence, and coefficient of model research is expected to fully fit, results confirm previous on grassland degradation research conclusion.According to the results and summarizes the lessons learned in the past grassland restoration measures, put forward policy recommendations for sustainable use of the Xilin Gol Grassland. Only if population growth, economic development and the grassland adapt to the environment, rational use of grasslands, maintain a positive and healthy development of the Xilin Gol Grassland ecosystems, could ensure its survival as a region important animal husbandry base, promote the Xilin Gol area of social, economic, and environmental development.