中国农牧交错带界定的现状及进展

Advances in defining the boundary of farming-grazing transition zone in China

农牧交错带作为农业种植区与草原牧区的交汇地带,是一个十分敏感的区域,也是我国生态环境的一条过渡带和生态安全的重要屏障。在前人的研究基础上阐述了农牧交错带的概念及空间界定的研究进展和最新的研究成果,提出了农牧交错带界定中存在的问题,并展望了今后农牧交错带界定的前景。

The farming-grazing transitional zone is an extremely sensitive region, and is also an intermediate belt of ecological environment and an important harrier of ecological security for our country. Based on summarization of previous researches, the paper expatiated on the conception of farminggrazing transitional zone, research development and achievements in definition of the boundary of farming-grazing transitional zone. Finally, the problems and the foreground of definition of boundary of the farming-grazing transitional zone were put forward and prospected.