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Çѱ¹¼öÀÚ¿øÇÐȸ / v.39, no.9, 2006³â, pp.787-800
°¡¹³¸ð´ÏÅ͸µ ½Ã½ºÅÛ ±¸Ãà: I. Á¤·®Àû °¡¹³¸ð´ÏÅ͸µÀ» À§ÇÑ °¡¹³Áö¼öÀÇ Àû¿ë¼º ºÐ¼®
( Development of Drought Monitoring System: I. Applicability of Drought Indices for Quantitative Drought Monitoring )
ÀÌÁÖÇå;Á¤»ó¸¸;±è¼ºÁØ;À̸íÈ£; ÁߺδëÇб³ »çȸ±â¹Ý½Ã½ºÅÛ°øÇаú;°øÁÖ´ëÇб³ °Ç¼³È¯°æ°øÇкΠ¹æÀ翬±¸¼¾ÅÍ;°Ç±¹´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇкÎ;³²¿ø°Ç¼³¿£Áö´Ï¾î¸µ;
 
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º» ¿¬±¸¿¡¼­´Â Çѹݵµ¿¡ ´ëÇÑ °¡¹³¸ð´ÏÅ͸µ ½Ã½ºÅÛÀ» ±¸ÃàÇϱâ À§ÇÏ¿© °¢Á¾ ±â»ó ¹× ¼ö¹®ÀڷḦ Ȱ¿ëÇÏ¿© ¿ì¸®³ª¶ó Àü¿ª¿¡ ´ëÇÑ PDSI, SPI ¹× MSWSI µîÀÇ °¡¹³Áö¼ö¸¦ ¿ù ´ÜÀ§·Î »êÁ¤ ÇÏ¿´À¸¸ç »êÁ¤µÈ °¢Á¾ Áö¼öµéÀÌ ¾î´À Á¤µµ·Î °ú°Å¿¡ ¹ß»ýÇß´ø °¡¹³À» Á¤·®ÀûÀ¸·Î ÀçÇöÇϴ°¡¸¦ ºÐ¼®ÇÏ¿´´Ù. ºÐ¼®À» À§ÇÏ¿© 1994³â, 1995³â ¹× 200l³â¿¡ ¹ß»ýÇß´ø °¡¹³ÀÇ °¡¹³ÇÇÇØ Á¶»ç±â·ÏÀ» ÀÌ¿ëÇÏ¿´°í º» ¿¬±¸¿¡¼­ ÀÌ¿ëµÇ´Â 3°¡ÁöÀÇ °¡¹³Áö¼öµéÀÌ °¡¹³°¨½Ã¸¦ À§ÇÑ °¡¹³ÁöÇ¥·Î Ȱ¿ëÇÒ ¼ö Àִ°¡¸¦ ÆÇ´ÜÇϱâ À§ÇÏ¿© °ú°Å °¡¹³¿¡ ´ëÇÑ ÀçÇöÁ¤µµ, °¡¹³´Ü°èÀÇ ÀÏÄ¡¼º ¹× »ó°ü°ü°è¸¦ ºÐ¼®ÇÏ¿´´Ù. ºÐ¼®°á°ú, PDSI, SPI(3), SPI(6), MSWSI ¼øÀ¸·Î °ú°Å °¡¹³ ¸ð´ÏÅ͸µ¿¡ ´ëÇÑ Á¤È®¼ºÀ» ³ªÅ¸³Â°í ƯÈ÷ °¡¹³ÀÇ ½Éµµ ¹× Áö¼Ó±â°£À» ºñ±³ ºÐ¼®ÇÑ °á°ú¿¡¼­µµ »ó´çÈ÷ ¿ì¼öÇÑ °á°ú¸¦ º¸¿© °¡¹³¸ð´ÏÅ͸µÀ» À§ÇÑ ÁöÇ¥·Î ÃæºÐÈ÷ Ȱ¿ëµÉ ¼ö ÀÖ´Ù´Â °á·ÐÀ» ¾ò¾ú´Ù.
This study is to develop the drought monitoring system of Korea using drought indices such as PDSI, SPI and MSWSI. To analyze the applicability of three different drought indices, monthly based drought indices have been calculated using various kinds of meteorological and hydrologic data. Also past drought events have been investigated to compare the simulation results, which are the severity, duration and locations using monthly drought indices. The drought map which is made by using PDSI shows the best accordance with past drought events in its severity and duration as well. Also SPI(3) shows good accordance with past drought events. As a results of this study, we concluded that three different drought indices can be used as an effective tool for quantitative drought monitoring.
 
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.39, no.9, 2006³â, pp.787-800
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200634741700420)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

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