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20081126 消融的北緯66度--4 全球暖化冰川融 地貌洋流將改變

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Uploaded by on Nov 27, 2008

最近這幾年,不管你在世界的哪個角落,都可以感受到地球氣候異變。冰雹、水災、熱浪、颶風侵襲。這一切讓人不禁要問,地球究竟怎麼了?世界衛生組織研究指出,「溫室效應」­是地球氣候異變的元兇。
以冰島為例,暖化加速冰川融化。若持續惡化下去,會發生洪水氾濫、火山爆發。而當氣溫升高到超過大自然足以負荷的臨界點,不只冰島,連南北極和格陵蘭也都全數融冰的話,那­麼將使得海水溫度、密度改變,進而改變洋流,最糟的狀況,地球甚至有可能因此進入另一個冰河時期。

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  • 唯恐天下不亂

  • 溫室效應導致暖化,暖化導致北極溶冰,溶冰減緩洋流,減緩洋流導­致北半球冬天寒冷。

  • @APPEALARMS 要不然是什麼?

  • 應該說是全球暖化加速而不是溫室效應

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