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Çѱ¹¼öÀÚ¿øÇÐȸ / v.37, no.7, 2004³â, pp.517-526
¼Ò±Ô¸ð ³íÁö´ëÀÇ °ü°³È¸±Í¼ö·® ½ÇÃøÁ¶»ç ¹× ºÐ¼®
( Irrigation Return Flow Measurements and Analysis in a Small Size Paddy Area )
Á¤»ó¿Á;¹Ú±âÁß; °æºÏ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ ³ó¾÷Åä¸ñ°øÇаú;°æºÏ´ëÇб³ ³ó¾÷Åä¸ñ°øÇаú;
 
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³ó¾÷¿ë¼ö´Â ±¹°¡ÀÇ ¼öÀÚ¿ø °ü¸®¿¡¼­ ¸Å¿ì Áß¿äÇÑ ºÎºÐÀÌ´Ù. °ü°³È¸±Í¼ö´Â ³óÁö¿¡ °ü°³ÇÑ ¼ö·® Áß¿¡¼­ ´Ù½Ã ÇÏõÀ¸·Î ȸ±ÍµÇ´Â ¾çÀÌ¸ç °ü°³È¸±Í¼ö·®À» Á¤È®ÇÏ°Ô ÃßÁ¤ÇÏ´Â °ÍÀº ¼öÀÚ¿ø °³¹ß °èȹ°ú °ü¸®¿¡ À־ ¸Å¿ì Áß¿äÇÏ´Ù. º» ¿¬±¸´Â ³«µ¿°­À¯¿ª ³»ÀÇ ¼Ò±Ô¸ð ³íÁö´ë¿¡ Á¶»çÁö±¸¸¦ ¼±Á¤ÇÏ¿© 2003³âµµ ¿µ³ó±â°£ µ¿¾È ³ó¾÷¿ë¼ö °ø±Þ·®°ú ¹è¼ö·®À» Á¶»ç ºÐ¼®ÇÏ¿© ȸ±ÍÀ²À» »êÃâÇϰí, À̸¦ ÇâÈÄ ¼öÀÚ¿ø°èȹÀÇ ±âÃÊÀÚ·á·Î Ȱ¿ëÇϱâ À§ÇÏ¿© ¼öÇàÇÏ¿´´Ù. Á¶»ç´ë»ó Áö±¸ÀÎ °æºÏ ûµµ ³ì¸íÁö±¸ÀÇ °ü°³±â°£ Áß ½Å¼Óȸ±ÍÀ²Àº 30.2%, Áö¿¬ ȸ±ÍÀ²Àº 23.5%·Î Àüü ȸ±ÍÀ²Àº 53.7%·Î ³ªÅ¸³µ´Ù.
Agricultural water plays an important role in the national water management. Irrigation return flow is the amount of irrigated water that returns to the river system. In the water resources development planing and management, an accurate estimation of the irrigation return flow is very important. In this study, a 5.5 ha small size paddy area in Kyungbuk province is selected and the water balance components are measured during the 2003 growing season. The total irrigation return flow ratio was 53.7%, of which 30.2% was rapid return flow and 23.5% was delayed return flow.
 
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°ü°³È¸±Í¼ö·®;³í;Áõ¹ß»ê·®;Àú¼öÁö;return flow;paddy field;evapotranspiration;reservoir;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.37, no.7, 2004³â, pp.517-526
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922379201)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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