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动物王国藏北无人区地处昆仑山、冈底斯山与唐古拉山三山交汇处,总面积60多万平方公里。因这里是“世界屋脊”的屋脊,平均海拔5000米以上,空气含氧量仅有内地的47%,气候寒冷变化无常又渺无人烟,故称“无人区”。一进入这里,先是感到头痛,脑袋简直像要裂开一般,嗓子眼里仿佛被人塞了团棉花,总感觉空气不够用;再看车上带的食品、饮料和罐头等物品,竟莫名其妙地都“膨胀”起来;坐下来想抽支烟喘口气,打火机硬是打不着……这就是“高山反应”的魔力。进入无人区后,只见蓝天白云下雪山攒簇,草甸宽阔,大小湖
Animal Kingdom Northern Tibet is located in Kunlun Mountains, Gangdise Mountain and Tanggula Mountain Interchange, a total area of more than 600,000 square kilometers. Because here is “roof of the world ” ridge, with an average elevation of 5000 meters above sea level, the oxygen content of the air is only 47% of the Mainland, the climate is volatile and subtle, so called “no man’s land ”. Into here, first felt a headache, the head just like to be split in general, as if the throat was stuffed cotton, always feel the air is not enough; look at the car with food, drinks and cans and other items, actually inexplicably All “inflated ” up; sit down and want to smoke cigarettes tone, lighter hard to beat ... This is “alpine response ” magic. Into the no man’s land, saw the snow-capped mountains and blue sky save the cluster, the meadow is wide, the size of the lake