发信人: worm (一蓑烟雨任平生), 信区: Climbing
标 题: Re: 关于高海拔适应的一篇文章
发信站: BBS 未名空间站 (Thu Jun 26 20:30:49 2008), 转信
我坐车上去过,时间很短,从海平线一下子上到10000休息的时候,我已经感觉到了轻
微头痛,但是
还是好好看了一下只有那个地带才有的silversword, 后来继续到了天文台的时候,走
路就比较困难了,
明显呼吸困难,又极冷,只好时不时躲到车里休息一下再出来。
最高点其实离天文台所在还有一小段距离,走下一个小山坡再上去,我想了想,还是没
去。
夕阳极好,星空无比绚烂,还看到了难得的黄道光,很值。
【 在 dai (逝者如斯·天堂里亦当有青山碧水) 的大作中提到: 】
: W.M. Keck Observatory
: Adjustments to Altitude
: by Larry Olsen & Andy Perala
: The panoramic view from the summit of Mauna Kea offers stunning vistas of
: the Big Island, the Pacific Ocean and interstellar space. But the view has
a
: price. The thin air of the 13,796- foot summit altitude often results in
: unusual physiological responses. At this altitude, oxygen levels are
: approximately 60% that of sea level. Even minor physical effort in this
: rarefied air can leave one gasping for breath. Summit visitors and workers
: should be aware of the nature of hypoxia - the deficiency of oxygen in the
: ...................
--
※ 来源:·BBS 未名空间站 海外: mitbbs.com 中国: mitbbs.cn·[FROM: 70.178.]
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