包头市达茂旗土地退化及生态重建

Land degradation and ecological reconstruction in Damao County,Baotou

以1987与2005年TM卫星影像解译数据、同时期土地利用数据及统计资料为依据,分析了包头市达茂旗土地退化与土地利用类型之间的关系,认为人为不合理的利用是土地退化的主要原因;根据土地退化的成因,提出了退化土地生态恢复重建的对策与措施。

Based on the land sat TM image interpretation of land use data and statistics in the period of 1987-2005,we analyzed relationship between land degradation and land use type,and considered that the unreasonable utilization is the main reason for land degradation.Based on the cause of land degradation,the ecological reconstruction measures for degraded land were put forward.