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Çѱ¹¼öÀÚ¿øÇÐȸ / v.39, no.10, 2006³â, pp.813-822
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( Estimation of Areal Reduction Factors for the Youngsan River Basin ) |
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| ¿µ»ê°À¯¿ª¿¡ À§Ä¡ÇÑ ¿ì·®°üÃø¼ÒÀÇ µ¿½Ã°£´ëÀÇ ¿ì·®ÀڷḦ ÀÌ¿ëÇÏ¿© ¿µ»ê°À¯¿ªÀÇ °¿ìƯ¼ºÀ» ¹Ý¿µÇÑ ¸éÀû¿ì·®°¨¼Ò°è¼ö¸¦ »êÁ¤ÇÏ¿´´Ù. ¿µ»ê°À¯¿ª¿¡ ´ëÇÏ¿© »êÁ¤ÇÑ ¸éÀû¿ì·®°¨¼Ò°è¼ö¸¦ ÇѰÀ¯¿ªÀ» ´ë»óÀ¸·Î »êÁ¤ÇÑ ¸éÀû¿ì·®°¨¼Ò °è¼ö¿Í ºñ±³ÇÑ °á°ú, À¯¿ª¸éÀûÀÇ Áõ°¡¿¡ µû¸¥ ¸éÀû¿ì·®°¨¼Ò°è¼öÀÇ °¨¼ÒÆøÀÌ Àü¹ÝÀûÀ¸·Î ÀÛ°Ô ³ªÅ¸³µÀ¸¸ç ƯÈ÷ ´Ü±â°£ Áö¼Ó½Ã°£ °¿ì¿¡ ´ëÇØ¼ ¸éÀû¿ì·®°¨¼Ò°è¼öÀÇ °¨¼ÒÆøÀÌ ÀÛ°Ô ³ªÅ¸³µ´Ù. ÀÌ´Â ÇѰÀ¯¿ª°ú ¿µ»ê°À¯¿ªÀÇ À¯¿ª±Ô¸ð Â÷ÀÌ¿Í ÁöÇüÇÐÀû Ư¼ºÀÇ Â÷ÀÌ·Î ÀÎÇØ ¿µ»ê°À¯¿ª¿¡¼ ¹ß»ýÇÑ È£¿ìÀÇ Æ¯¼ºÀÌ ÇѰÀ¯¿ª¿¡ ºñÇØ Áö¿ªº° º¯µ¿¼ºÀÌ »ó´ëÀûÀ¸·Î ÀÛÀ½À» ÀǹÌÇÑ´Ù. |
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| By analyzing the concurrent rainfall data from rainfall gauges positioned in the Youngsan River basin, the areal reduction factors related to the rainfall characteristics of the Youngsan River basin are estimated. The estimated values are compared with the values of the Han River basin, and show that the rate of decrease of the areal reduction factors of the Youngsan River basin are smaller than those of the Han River basin as the basin area is increasing. That is especially true for short-term duration storm events. These findings reveal that the spatial variations in the Youngsan River basin's storms are smaller than the spatial variations of the storms In the Han River basin, due to the size of the two basin areas in addition to the topological characteristics that affect the rainfall distributions. |
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| Ű¿öµå |
| ¸éÀû¿ì·®°¨¼Ò°è¼ö;¿µ»ê°;°¿ìºÐÆ÷;areal reduction factor;Youngsan river;rainfall distribution; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.39, no.10, 2006³â, pp.813-822
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200604623538168)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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