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Çѱ¹¼öÀÚ¿øÇÐȸ / v.35, no.3, 2002³â, pp.295-306
¼öÁ¤ TOPMODEL¿¡ ÀÇÇÑ À¯ÃâÇØ¼®°ú ÀϹÝÈ­ (¼³¸¶Ãµ À¯¿ªÀ» Áß½ÉÀ¸·Î)
( Generalization of Modified TOPMODEL for Rainfall-Runoff Analysis of Sulmachun Watershed )
ÀÌÇмö;±è³²¿ø;±è»óÇö; ºÎ»ê´ëÇб³ ȯ°æ±â¼ú »ê¾÷°³¹ß¼¾ÅÍ ¿¬±¸¿ø;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø;;
 
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ÁöÇ¥ÇϺο¡ ÀÌÁß Àú·ùü°è¸¦ °í·ÁÇØÁÖ´Â ¼öÁ¤ TOPMODELÀ» ÀϹÝÈ­µÈ ÁöÇ¥ÇÏ Åõ¼ö·®°è¼ö °¨¼ÒÇÔ¼ö¿Í ¿¬°á½ÃÄ×À¸¸ç, ´ë°ø±ØÀ¸·ÎÀÇ ¼öÁ÷¹è¼ö È¿°ú, ÁöÇ¥Àú·ù È¿°ú, Åä¾çÃþ ³»¿¡¼­ÀÇ »ó´ë Àú·ù ºÎÁ··®¿¡ ´ëÇÑ ¿µÇâÀ» °ËÅäÇϱâ À§ÇØ ¼¼°¡Áö ÇüÅÂÀÇ ÁöÇϼö ÃæÀüÇÔ¼ö¸¦ µµÀÔÇÏ¿´´Ù. ÀÌ·¯ÇÑ Á¢±ÙÀº »ç¸é ¼ö¹®Çп¡ ´ëÇÑ 30°¡Áö ÇüÅÂÀÇ ¸ðÇü±¸Á¶¸¦ Á¦°øÇÑ´Ù. °³¹ßµÈ ¸ðÇüµéÀº ¼³¸¶Ãµ À¯¿ªÀÇ ¿©·¯ °­¿ì»ç»ó¿¡ Àû¿ëµÇ¾ú´Ù. Monte-carlo ¸ðÀǸ¦ ÅëÇÑ ¼öÇà°á°ú´Â Áö¼öÇÔ¼öÀû Åõ¼ö·®°è¼ö °¨¼ÒÇüŰ¡ ¼³¸¶Ãµ À¯¿ªÀÇ ¹°¸®ÀûÀÎ ¼ö¹®¸ðÀÇ¿¡ ÀûÀýÇÔÀ» Á¦½ÃÇÏ¿´°í, ´ë°ø±Ø È帧À» Ç¥ÇöÇØ ÁÖ´Â ÀçÃæÀü ÇÔ¼ö°¡ ÀϹÝÈ­½ÃŲ ¼öÁ¤ TOPMODELÀÇ ¿¹ÃøÀû Çâ»ó¿¡ ±â¿©ÇÏ¿´´Ù.
The modified TOPMODEL of two storage systems has been integrated to the generalized assumptions of decreasing hydraulic conductivity to vertical direction. Three different recharge functions were introduced to explore the impact of the macropore flow to vortical direction, the storage at the surface zone and the relative storage deficit of the soil matrix. Combinations of these approaches provide 30 type of the model structure for the hillslope hydrology. Developed models have been applied to several hydrologic events at the Sulmachun watershed. The performance evaluation with the Monte carlo simulation suggests that the exponential function of transmissivity reduction should be appropriate form for the physically -based hydrologic simulation on the Sulmachun watershed. It has been shown that the recharge function of macropore flow contributes to improve the predictability of the generalized version of modified TOPMODEL.
 
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¼öÁ¤ TOPMODEL;ÃæÀü ÇÔ¼öµé;´ë°ø±Ø È帧;The modified TOPMODEL;Recharge Funtions;Macropore flow;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.35, no.3, 2002³â, pp.295-306
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921040429)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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