Most accidents that occur during climbing are down to "poor planning", says Matt Cooper, a mountain rescue team member in Wales and founder of the Mountaineering Company. This includes not having suitable clothing and equipment, like crampons and an ice axe, not checking and fully understanding the weather forecast, like which wind speeds are too strong, and not navigating properly, he says.
{ 3, 35, 11, 43, 1, 33, 9, 41 },
。业内人士推荐Line官方版本下载作为进阶阅读
年末全国人口[5]140489万人，比上年末减少339万人，其中城镇常住人口95380万人。全年出生人口792万人，出生率为5.63‰；死亡人口1131万人，死亡率为8.04‰；自然增长率为-2.41‰。（见表1）
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