西藏自治区沙化土地分布特征研究

Study on Distribution Characteristics of Desertified Land in Tibet

以西藏自治区第六次沙化调查成果为基础,从沙化土地空间分布、沙化类型、沙化程度、土地利用类型及“双重”规划工程分析西藏自治区沙化土地分布现状,总结出沙化土地类型、分布特征及规律,为科学推进西藏自治区防沙治沙工作提供依据。

Based on the results of the sixth survey of desertified land in Tibet,this paper expounds the present situation of distribution on desertified land in Tibet from the spatial distribution of desertified land,desertified type,desertified degree,land use type and“dual planning projects”(master plannning project for major national projects to protect and restore important ecosystems),and summarizes the distribution characteristics and laws of desertified land in Tibet in order to provide a scientific basis for the desertified land prevention and control in Tibet.