¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹¼öÀÚ¿øÇÐȸ / v.36, no.3, 2003³â, pp.495-505
1999³â°ú 2000³â ¿©¸§¸ó¼ø±â°£ µ¿¾È È÷¸»¶ó¾ß Áö¿ª¿¡ ¹ß»ýÇÑ ´ë·ù°èÀÇ Æ¯¼º¿¡ °üÇÑ ¿¬±¸
( Characterization of Convective Weather Systems in the Middle Himalaya during 1999 and 2000 Summer Monsoons )
±è±¤¼·;³ëÁØ¿ì; °æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;;
 
ÃÊ ·Ï
Meteosat-5 IR À§¼º¿µ»óÀ» »ç¿ëÇÏ¿© 1999³â°ú 2000³â ¿©¸§¸ó¼ø±â°£ µ¿¾È ¹ß»ýÇÑ ³×ÆÈ°ú ÀÎµð¾Æ ºÏÂÊ È÷¸»¶ó¾ß »ê¾ÇÁö¿ª¿¡ ¹ß»ýÇÏ´Â ¿©·¯ ÇüÅÂÀÇ ´ë·ù°è Áï, Áß±Ô¸ð ´ë·ù°èµé (Mesoscale Convective Complex, MCC and Convective Cloud Clusters, CCC) ¿Í º¸´Ù ¾àÇÑ Disorganized Short-lived Convection (DSL)ÀÇ À̵¿Æ¯¼º ¹× ½Ã°ø°£ÀûÀÎ »ý¼ºÆ¯¼º µîÀ» Á¶»çÇÏ¿´´Ù. ´ë»óÁö¿ª¿¡ ¹ß»ýÇÏ´Â Áß±Ô¸ð ´ë·ù°èÀÇ ÀüÇüÀûÀÎ Áö¼Ó½Ã°£Àº ¾à 11½Ã°£À̸ç Å©±â´Â ¾à $300,000km^2$ ÀÌ´Ù. Áß±Ô¸ð ´ë·ù°èÀÇ Áß½ÉÀº È÷¸»¶ó¾ß»ê¸ÆÀ¸·ÎºÎÅÍ ¿ø°Å¸®¿¡ À§Ä¡ÇÔ¿¡µµ ºÒ±¸Çϰí ÁýÁß°­¿î-´Â À§µµ $25^{circ}-30^{circ}N$ »çÀÌÀÇ È÷¸»¶ó¾ß ÇÏ´Ü¿¡ ¹ß»ýÇÏ´Â Áß±Ô¸ð ´ë·ù°è¿Í Á÷Á¢Àû »ó°ü°ü°è¸¦ °¡Áø´Ù. °á°ú´Â È÷¸»¶ó¾ß °íµµ 500-4000m¿¡ ¼³Ä¡µÈ °­¿ì°è·ÎºÎÅÍ È¹µæµÈ °­¿ìÀÚ·áÀÇ º¯È­ Ư¼º°ú ´ë·ù°è °Åµ¿ Ư¼ºÀÌ À¯»çÇÔÀ» º¸¿©ÁÖ¾ú´Ù(Barros et al. 2000). ÁýÁßÈ£¿ìÀÇ °­·ÂÇÑ ¾ß°£¹ß»ý°ú Gangetic Plains¿¡¼­ ¹ß»ýÇÑ Áß±Ô¸ð ´ë·ù°è¿ÍÀÇ ¿¬°ü¼ºÀ» º¸¿©ÁÖ¾ú´Ù(Barros et al. 2000).
Convective weather systems such as organized mesoscale convective systems (Mesoscale Convective Complex, MCC and Convective Cloud Clusters, CCC) and much weaker Disorganized Short-lived Convection (DSC) in the region of India and Nepal were analyzed using the Meteosat-5 IR imagery. The diurnal march and propagation of patterns of convective activity in the Himalayas and Northern Indian subcontinent were examined. Results indicate that infrared satellite images of Northern India and along the southern flank of the Himalayas reveal a strong presence of convective weather systems during the 1999 and 2000 monsoons, especially in the afternoon and during the night. The typical MCCs have life-times of about 11 hours, and areal extent about $300,000km^2$. Although the core of MCC activity remains generally away from the Middle Himalayan range, the occurrence of heavy precipitation events in this region can be directly linked to MCCs that venture into the Lesser Himalayan region and remain within the region bounded by $25^{circ}-30^{circ}N$. One principal feature in the spatial organization of convection is the dichotomy between the Tibetan Plateau and the Northern Indian Plains: CCCs and DSCs begin in the Tibetan Plateau in the mid-afternoon into the evening; while they are most active in the mid-night and early morning in the Gangetic Plains and along the southern facing flanks of the Himalayas. Furthermore, these data are consistent with the daily cycle of rainfall documented for a network of 20 hydrometeorological stations in Central Nepal, which show strong nocturnal peaks of intense rainfall consistent with the close presence of Convective Weather Systems (CWSs) in the Gangetic Plains (Barros et al. 2000).
 
Ű¿öµå
´ë·ù°è;¿©¸§¸ó¼ø;ÁýÁßÈ£¿ì;ÀϺ¯È­;Convective Weather System;Monsoon;Intense Rainfall;Diurnal Cycle;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.36, no.3, 2003³â, pp.495-505
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200302612608277)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿