ì§êµ¬ì¨ëíì 기ìì´ë³ì ëí ì´í´ì ê³¼íì ëì± - IBM
ì§êµ¬ì¨ëíì 기ìì´ë³ì ëí ì´í´ì ê³¼íì ëì± - IBM
ì§êµ¬ì¨ëíì 기ìì´ë³ì ëí ì´í´ì ê³¼íì ëì± - IBM
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42만년 기후 역사: 남극 빙하코아Temperature Difference1086420-2-4-6-8Present state400350300250200CO2 Concentration (ppmv) .-100 50000 100000 150000 200000 250000 300000 350000 400000 450000Age of Ice (yr BP): Vostok Ice Core Data150