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Çѱ¹¼öÀÚ¿øÇÐȸ / v.39, no.8, 2006³â, pp.645-658
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SWSI °¡¹³Áö¼ö¸¦ º¸¿ÏÇÑ ÁØºÐÆ÷Çü ¼ö¹®ÇÐÀû °¡¹³Æò°¡ ¿¬±¸
( A Study on Semi-distributed Hydrologic Drought Assessment Modifying SWSI ) |
±ÇÇüÁß;¹ÚÇöÁø;È«´ëÀÇ;±è¼ºÁØ; °Ç±¹´ëÇб³ ´ëÇпø Áö¿ª°Ç¼³È¯°æ°øÇаú;Çѱ¹¼öÀÚ¿ø°ø»ç Á¶»ç¼³°èÆÀ;Çѱ¹¼öÀÚ¿ø°ø»ç Á¶»ç¼³°èÆÀ;°Ç±¹´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇаú;
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¼ö¹®ÇÐÀûÀÎ °¡¹³Æò°¡¸¦ À§ÇÏ¿© SWSI °¡¹³Áö¼ö¸¦ º¸¿ÏÇÑ MSWSI °³¹ßÇÏ¿´´Ù. MSWSIÀÇ Àû¿ëÀ» À§ÇÏ¿© °¡¹³¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ¼ö¹®ÀÎÀÚ°¡ µ¿ÁúÇÑ Áö¿ª Áï, ´ï, ÇÏõ, ÁöÇϼö, °¼ö Áö¿ªÀ¸·Î Àü±¹À» 32°³ÀÇ Áö¿ªÀ¸·Î ºÐÇÒÇÏ¿´´Ù. °¢°¢ÀÇ Áö¿ª¿¡ MSWSI¸¦ Àû¿ëÇÏ¿© °ø°£ÀûÀ¸·Î ÁØºÐÆ÷ÇüÀÇ ¼ö¹®ÇÐÀû °¡¹³ Á¤º¸¸¦ ȹµæÇÏ¿´À¸¸ç, ½Ã°£ÀûÀ¸·Î 1974³âºÎÅÍ 2001³â±îÁöÀÇ ÇÑ´Þ °£°ÝÀ¸·Î Æò°¡ÇÏ¿´´Ù. °ú°Å °¡¹³ »ç»ó ³âµµ¿¡ ´ëÇÏ¿© ±â»óÇÐÀû °¡¹³Áö¼öÀÎ PDSI¿ÍÀÇ ºñ±³, ºÐ¼®À» ÅëÇÏ¿© ¼ö¹®ÇÐÀûÀÎ °¡¹³ Æò°¡ °á°ú¿¡ ´ëÇÏ¿© °ËÁõÇÏ¿´´Ù. |
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A hydrological drought index, MSWSI (Modified Surface Water Supply Index) was suggested based on SWSI. South Korea was divided into 32 regions considering the distribution of available gauge station of precipitation, dam storage, stream water level and natural groundwater level. The indices estimated in the regions represent a spatially distribution of drought. Monthly MSWSI was evaluated for the period of 1974 and 2001. The result was compared with PDSI and checked the applicability of the suggested index in our hydrologic drought situation. |
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Ű¿öµå |
¼ö¹®ÇÐÀû °¡¹³;MSWSI;hydrological drought;PDSI; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.39, no.8, 2006³â, pp.645-658
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200634741444580)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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