【青海格尔木警方：#未经备案禁止前往可可西里#】9月4日，青海省格尔木市公安局发布通告，禁止一切社会团体或个人随意从格尔木前往玉树州可可西里自然保护区开展旅游、探险、非法穿越等活动。据当地警方，擅自开展这些活动不仅将严重破坏保护区脆弱的高原生态环境，而且存在极大安全隐患，随时都会面临缺氧、迷途、沼泽陷车等生命威胁。警方宣布，凡是出租车、私家车由格尔木载客前往可可西里自然保护区，一律必须先行在公安机关备案。Local police issued a notice on September 4 prohibiting unauthorized access to the Hoh Xil nature reserve in Qinghai due to ecological and safety concerns. Qinghai Hoh Xil is the largest and highest plateau in the world with a fragile ecological system and unfriendly environment for untrained travelers. Any social group or individual who wishes to carry out expeditions or tours in the region should register beforehand with local public security authorities.