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Çѱ¹¼öÀÚ¿øÇÐȸ / v.28, no.3, 1995³â, pp.143-157
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´ë±âÁß $CO_2$ Áõ°¡¿¡ µû¸¥ Çѹݵµ °¼ö·® º¯È
( Precipitation Change in Korea due to Atmospheric $CO_2$ Increase ) |
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| ´ë±âÁß $CO_2$ ¹èÁõ¿¡ µû¸¥ Çѹݵµ °¼ö·® º¯È°¡ 3°³ GCM(CCC, UI¿Í GFDL)ÀÇ ±âÈĺ¯È ½ÇÇè¿¡ µû¸¥ ±¤¿ªÀû °¼öº¯µ¿ ÀÚ·á·ÎºÎÅÍ Robinson°ú FinkelsteinÀÌ Á¦½ÃÇÑ È¥ÇÕÀû ¹æ¹ý¿¡ ÀÇÇÏ¿© °è»êµÇ¾ú´Ù. °è»ê °á°ú µµÃâµÈ ´ë±âÁß CO$ ¹èÁõ¿¡ µû¶ó ¿¹»óµÇ´Â °¼ö·® º¯È´Â ´ÙÀ½°ú °°´Ù. º½Ã¶¿¡ ¿¹»óµÇ´Â °¼ö·® Áõ°¡´Â ¾à 25mm/yrÁ¤µµÀÌ¸ç ¿©¸§Ã¶°ú °¡À»Ã¶ÀÇ °¼ö·® Áõ°¡´Â 50mm/yr¸¦ »óȸÇÏ¿´´Ù. ±×·¯³ª °Ü¿ïö¿¡´Â 13mm/yr °¨¼ÒÇÏ¿´´Ù. Çö °¼ö·®¿¡ ´ëÇÑ ¹éºÐÀ²·Î º¸¸é º½Ã¶, ¿©¸§Ã¶°ú °¡À»Ã¶¿¡ °¢°¢ 10%, 13%¿Í 24%ÀÇ °¼ö·® Áõ°¡¸¦ º¸ÀÎ ¹Ý¸é¿¡ °Ü¿ïö¿¡´Â ÇöÀ纸´Ù ´Ù¼Ò °¨¼ÒÇÒ °ÍÀÌ ¿¹»óµÈ´Ù. |
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| A precipitation change in Korea due to atmospheric $CO_2$ doubling has been estimated with a mixed method(Robinson and Finkelstein, 1991) to represent regional precipitation distribution from the simulated precipitation data by three GCM(general circulation model) (CCC, UI, and GFDL GCM) experiments. As a result of this analysis, the precipitation change by atmospheric $CO_2$ doubling can be summarized as follows: The precipitation increases as much as 25mm/yr during spring season and more than 50mm/yr during summer and autumn. However, it decreases as much as 13mm/yr during winter. In terms of percentage with respect to current precipitation climatology, we may have more rain as much as 10%, 13% and 24%, respectively, for spring, summer and autumn than current precipitation. However, we may have less winter precipitation than current climatological average. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.28, no.3, 1995³â, pp.143-157
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199511920095768)
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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