关键词: 生态脆弱区, 戈壁矿区, 露天开采, 排土场, 生态功能重建

Abstract: The coal resources in Xinjiang are mainly distributed in the ecologically fragile Gobi region of northern Xinjiang，where the climate conditions are bad，water resources are short，and the ecosystem is extremely fragile. Once the disturbance is disturbed，it is extremely difficult to recover for a short time.To resolve the conflict of development of coal resources and ecological environment in Xinjiang,Four measures for the recovery of open-pit dump in Gobi mining area of Xinjiang are proposed，which are respectively Gobi gravel stripping and reconstruction，direct rolling or sprinkling rolling，construction of Gobi sand barrier and exploitative recovery.