祁连巍巍,黑河悠悠;一座山,一条河。千百年来,祁连山以每年几十亿立方米的出山水,浸润着河西走廊的绿洲,哺育着我省河西及内蒙古几百万人民。然而,这座“母亲山”如今却面临着极其严峻的生态危机:冰川萎缩、雪线上升,林线上移、森林缩减,受其补给的黑河甚至一度断流。资料显示,祁连山山前水源涵养林系统遭到破坏,影响到水资源的调蓄涵养,致使生态危 Qilian towering, long black Heihe; a mountain, a river. For thousands of years, the Qilian Mountains have inflated billions of cubic meters of water each year into the oasis of the Hexi Corridor and nurtured millions of people in Hexi and Inner Mongolia in our province. However, this “mother mountain” is now facing an extremely serious ecological crisis: the glaciers have shrunk, the snow line has risen, the forest line has moved up, and the forests have shrunk. The Heihe River, supplied by it, has even stopped its flow. Data show that the Qilian Mountains piedmont water conservation forest system has been damaged, affecting the regulation of water resources conservation, resulting in ecological crisis