《重返聖海倫斯火山（精編版）》
分類：探索
集數：1集
導演：
簡介：聖海倫斯火山位於地殼活動頻繁的環太平洋火山帶上,1980年5月18日是其有史以來最大的一次噴發。在火山噴發後的幾週裏,研究人員在現場發現一種小型嚙齒動物——北囊鼠活了下來,而這一地區的大多數動物都消失了。它們是如何承受住靠近噴發中心的酷熱？展開全部
簡介：聖海倫斯火山位於地殼活動頻繁的環太平洋火山帶上,1980年5月18日是其有史以來最大的一次噴發。在火山噴發後的幾週裏,研究人員在現場發現一種小型嚙齒動物——北囊鼠活了下來,而這一地區的大多數動物都消失了。它們是如何承受住靠近噴發中心的酷熱？收起
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