Relative Carrying Capacity of Resources and Problems of Sustainable Develop in Xiangxi Autonomous

Abstract

The ideas and research methods about the relative carrying capacity of resources were used by the author in this paper. The relative carrying capacity of natural, economic resources and synthetic resources capacity of Xiangxi have been calculated, the evolution have been described and from 2001 to 2012, compared with the whole country and Hunan respectively. The research results indicated that Xiangxi relative economic resources capacity and relatively comprehensive resource capacity is always in overload condition from 2001 to 2004, Carrying capacity of natural resources as a reference area in Hunan, from 2005 to 2012 the carrying capacity of natural resources in a surplus state, and the amount of surplus rising. Land resources relative to the contribution of integrated resource carrying capacity is far greater than the contribution of economic resources.