高寒沙区草地植被恢复及重建途径研究进展

Advance in Researches on Measures of Vegetation Restoration and Rehabitation in the Arctic-alpine Sandy Grassland

目前,草原退化和沙化已成为中国乃至世界的问题,越来越多的学者关注沙化草地的保护与恢复,尤其是沙化草地的植被恢复研究成为国内外生态学家研究的热点。本文在回顾国内外沙化草地植被恢复研究的基础上,提出了沙化草地植被恢复与重建的基本途径,并对沙化草地植被恢复与重建研究进行了展望。

Currently the d the world ,more and more egradation and desertification of grassland have become a problem in China and researchers are concerned about the protection and restoration of the grassland desertification, particularly the sandy grassland vegetation restoration has become a hot research to ecologists at home and abroad. Based on reviewing the sandy grassland restoration research at home and abroad, the steps and pathways of sandy grassland vegetation restoration and rehabitation are proposed in this paper,the and discussion is made on the restoration and rehabitation of vegetation of sandy grassland.