A study on scheme of soil and water conservation regionalization in China

摘要

Regionalization of soil and water conservation is a base for the planning of soil and water conservation in China.It can provide scientific basis for constructing healthy eco-environment and regional management and development.It makes a brief review of related regionalization of study and makes clear the concept of regionalization of soil and water conservation.In this paper,based on synthetical analysis of the characteristics of eco-environments of China,the principles,indices and nomenclature of the regionalization of soil and water conservation are proposed.Through the construction of the regionalization of soil and water conservation collaboration platform and data reporting system,combined with existing soil and water conservation research,this paper uses the top-down and bottom-up and the combination of qualitative and quantitative methods to build soil and water conservation regionalization preliminary scheme,with 8 regions,41 sub-regions and 117 sections divided in China.