西藏“两江四河”流域生态化造林绿化模式的探讨

摘要

The ecological forestation is a ecoproject,social and economical project as well,not only focus on the function of promoting the natural ecosystem evolve to the good end circle direction,but also paying attention to accelaration of the local economy and the satisfaction of the people on production &normal life.Based on the natrural conditions and ecological situation of ‘Liang Jiang Si He’region of Tibet,the forestation mode for this area were discussed form the ecological angle.%生态化造林绿化既是一项生态工程，也是一项社会和经济工程，既强调造林绿化对促进区域自然生态系统向良性循环方向演替的功能，也注重造林绿化对地方经社会发展和满足人们生产生活需求的贡献。依据西藏“两江四河”流域的自然条件和生态状况，从生态化的角度，对区域内造林绿化模式进行了探讨。