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1·The present glacier shortening began in 1800 and has not increased in intensity as a result of human hydro-carbons... read more.

现在的冰川消融现象起始于1800年，而且冰川消融活动的强度没有因为人类燃烧含碳矿物燃料而增强。

2·The present glacier shortening began in 1800 and has not increased in intensity as a result of human hydro-carbons... read.

现在的冰川消融现象起始于1800年，而且冰川消融活动的强度没有因为人类燃烧含碳矿物燃料而增强。