Study On The Relative Carrying Capacity Of Resources In Inner Mongolia

Within a certain period,in accordance with the social and cultural standards of living conditions,the carrying capacity of resources is the total amount of resources that can support the maximum number of population.Comparing with the unlimited demand for the development of regional population,resources are always scarce,the support to population is limited.How to solve the contradiction between resource exploitation and population development,and improve the carrying capacity of regional limited resources is an important part of sustainable development.Located in the northern border of China,Inner Mongolia is the third largest ethnic minority autonomous region in China.In recent years,the position in Chinese economy has been rising and the people's livelihood have been improved significantly.However,the level of resource consumption in Inner Mongolia is high,the environmental pollution is serious.There is a great difference in resource endowment for different regions,their resource carrying situation is not balanced.Therefore,it is has an important meaning to evaluates the carrying capacity of resources in Inner Mongolia.Under the guidance of the theory of the bearing capacity and the theory of territorial system of human-land relationship,and on the basis of the relevant research results of domestic and foreign scholars,extended the bearing force of traditional model of relative carrying capacity of resources,and subdivided the bearing state.Using the improved model of relative carrying capacity of resources,taking China and Inner Mongolia as the reference respectively,evaluate the relative carrying capacity of resources in Inner Mongolia and its 12 cities.The evaluation results of the relative carrying capacity of resources in Inner Mongolia in 2006-2015 shows that the relative carrying capacity of Inner Mongolia is relatively strong,and the relative carrying capacity of resources is relatively large.The relative carrying capacity of natural resources is related to the relative comprehensive carrying capacity,and the relative environmental,economic and social resources carrying capacity have a binding effect on the relative carrying capacity.The evaluation of Inner Mongolia 12 cities of relative carrying capacity of resources results in 2011-2015 shows that the gap between the bearing capacity of relative resources of each subsystem in every city is large,the relative carrying capacity of social resources has traction on relative comprehensive carrying capacity,the relative carrying capacity of environmental resources has a binding effect on relative carrying capacity.Carrying state is good,most of the City are in surplus state.The overload degree in overload area is high,and the surplus degree in surplus area is low.