This research investigates vegetations of37plots in Ordos in September2011; these plots belong to3kinds of vegetation types:temperate steppe, temperate desert steppe and temperate steppe-desert. And the research do comparative study between effects of3different using types (AYG, CSG and BG) on community characteristics of grassland vegetation and degradation of vegetation and carbon storage. The research calculates the carbon storage by a different calculation method, aims to provide experimental evidence f...