【摘 要】
：
在现代气候学中人们对地球气温的变化趋势众说纷纭,莫衷一是。一部分专家认为,由于受到人类抛弃物的不良影响,世界很多地区的气温在上升,而且还将进一步升高;另一部分专家则
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在现代气候学中人们对地球气温的变化趋势众说纷纭,莫衷一是。一部分专家认为,由于受到人类抛弃物的不良影响,世界很多地区的气温在上升,而且还将进一步升高;另一部分专家则认为,近一个世纪以来地球的平均气温在下降。如果这两种观点成立,那么就势必要对南极冰川的状态产生影响。在第一种
In modern climatology, people have different opinions on the changing trend of the earth’s temperature. Some experts believe temperatures in many parts of the world are on the rise and will further rise as a result of the adverse effects of human discards; while others believe the Earth’s average temperature has dropped in nearly a century. If both are true, then it is imperative to have an impact on the state of the Antarctic glaciers. In the first one
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