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Çѱ¹¼öÀÚ¿øÇÐȸ / v.39, no.12, 2006³â, pp.1043-1056
¼öÀÚ¿ø ¿µÇâÆò°¡¿¡ Ȱ¿ë °¡´ÉÇÑ Áö¿ª±âÈĺ¯È­ ½Ã³ª¸®¿À ¿¬±¸
( A study on the regional climate change scenario for impact assessment on water resources )
ÀÓÀº¼ø;±Ç¿øÅÂ;¹è´öÈ¿; ±â»ó¿¬±¸¼Ò ±âÈÄ¿¬±¸½Ç;±â»ó¿¬±¸¼Ò ±âÈÄ¿¬±¸½Ç;¼¼Á¾´ëÇб³ Åä¸ñȯ°æ°øÇаú;
 
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¿Â½Ç°¡½º Áõ°¡·Î ÀÎÇÑ ±âÈĺ¯È­¸¦ ÀÌÇØÇϰí, ´Ù¾çÇÑ ¿µÇâÆò°¡ ºÐ¾ß¿¡ »ó¼¼ÇÑ ±âÈÄÁ¤º¸¸¦ Á¦°øÇϱâ À§Çؼ­ ¿Â½Ç°¡½º ¹èÃ⠽󪸮¿À¿¡ ±Ù°ÅÇÑ Áö¿ª±âÈĺ¯È­ ½Ã³ª¸®¿À ¿¬±¸°¡ ¼öÇàµÇ¾ú´Ù. º» ¿¬±¸¿¡¼­´Â ¿ªÇÐÀû »ó¼¼È­¸¦ À§ÇÏ¿© Áö¿ª±âÈĸðµ¨À» ÀÌ¿ëÇÑ ÀÌÁßµÕÁö°ÝÀڽýºÅÛÀ» ±¸ÃàÇϰí, °ú°Å 30³â(1971-2000)°ú ¹Ì·¡ 30³â(2021-2050)¿¡ ´ëÇÑ ½Ã³ª¸®¿À¸¦ »ý»êÇÏ¿´´Ù. ¹Ì·¡ ½Ã³ª¸®¿À¿¡ ´ëÇÑ ½Å·Úµµ¸¦ È®º¸Çϱâ À§ÇÏ¿©, ±âÁØ ½Ã³ª¸®¿À¿¡ ´ëÇÑ °üÃø°úÀÇ °ËÁõÀÌ ¼±ÇàµÇ¾ú´Ù. ±âÁØ ½Ã³ª¸®¿À´Â µÕÁö°ÝÀÚÀÇ Çѹݵµ ¿µ¿ª»Ó¸¸ ¾Æ´Ï¶ó ¸ð°ÝÀÚÀÇ µ¿¾Æ½Ã¾Æ ¿µ¿ª¿¡ ´ëÇÏ¿© ±â¿Â°ú °­¼öÀÇ °èÀý ¹× °æ³âº¯µ¿¼º°ú ÀÏºóµµºÐÆ÷¸¦ ¼º°øÀûÀ¸·Î ¸ð»çÇÏ¿´´Ù. ¶ÇÇÑ °æ°èÁ¶°ÇÀ¸·Î ÀÌ¿ëµÈ Àü±¸¸ðµ¨°ú ºñ±³ÇÏ¿© °ø°£ÀûÀΠƯ¼º»Ó¸¸ ¾Æ´Ï¶ó ¸éÀûÆò±Õ ½Ã°è¿­¿¡¼­µµ ¶Ñ·ÇÇÑ ¿ÀÂ÷ÀÇ °¨¼Ò¸¦ ³ªÅ¸³»¾ú´Ù. ¹Ì·¡ ±âÈĺ¯È­ Àü¸ÁÀº ±âÁØ ½Ã³ª¸®¿À¿Í ¹Ì·¡ ½Ã³ª¸®¿ÀÀÇ Â÷À̷κÎÅÍ À¯µµµÇ¸ç, Æò±ÕÀûÀÎ º¯È­»Ó¸¸ ¾Æ´Ï¶ó ±ØÇÑ ±âÈÄÀÇ ºóµµ¿Í °­µµº¯È­¿¡ ´ëÇÑ ºÐ¼®ÀÌ ¼öÇàµÇ¾ú´Ù. ¹Ì·¡ ½Ã³ª¸®¿À¿¡ ÀÇÇϸé 2050³â±îÁö Çѹݵµ¿¡¼­´Â $2^{circ}C$ Á¤µµÀÇ ±â¿Â »ó½Â°ú °Ü¿ïö °­¼ö·®ÀÇ ¶Ñ·ÇÇÑ Áõ°¡°æÇâÀÌ Àü¸ÁµÇ¾ú´Ù. º» ¿¬±¸´Â ÇѹݵµÀÇ º¹ÀâÇÑ ÁöÇüÀû Ư¼ºÀÌ ¹Ý¿µµÈ °íÇØ»óµµ ½Ã³ª¸®¿À¸¦ »ý»êÇϱâ À§ÇÑ ¹æ¹ý·ÐÀ» Á¦½ÃÇϰí, »ý»êµÈ ½Ã³ª¸®¿À¸¦ ÀÌ¿ëÇÏ¿© ´Ù¾çÇÑ ½Ã°ø°£ ±Ô¸ð¿¡ ´ëÇÑ ±âÈÄÆ¯¼ºÀ» ÆÄ¾ÇÇÏ¿´´Ù´Âµ¥ Àǹ̰¡ ÀÖ´Ù.
Our ultimate purpose is to investigate the potential change in regional surface climate due to the global warming and to produce higher quality regional surface climate information over the Korean peninsula for comprehensive impact assessment. Toward this purpose, we carried out two 30-year long experiments, one for present day conditions (covering the period 1971-2000) and one for near future climate conditions (covering the period 2021-2050) with a regional climate model (RegCM3) using a one-way double-nested system. In order to obtain the confidence in a future climate projection, we first verify the model basic performance of how the reference simulation is realistic in comparison with a fairly dense observation network. We then examine the possible future changes in mean climate state as well as in the frequency and intensity of extreme climate events to be derived by difference between climate condition as a baseline and future simulated climate states with increased greenhouse gas. Emphasis in this study is placed on the high-resolution spatial/temporal aspects of the climate change scenarios under different climate settings over Korea generated by complex topography and coastlines that are relevant on a regional scale.
 
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±âÈĺ¯È­;½Ã³ª¸®¿À;Áö¿ª±âÈĸðµ¨;climate change;scenario;regional climate model;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.39, no.12, 2006³â, pp.1043-1056
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200606141782448)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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