¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹¼öÀÚ¿øÇÐȸ / v.39, no.3, 2006³â, pp.261-274
È®·ü·ÐÀû ÁßÀå±â ´ï À¯ÀÔ·® ¿¹Ãø (I) Àå±âÀ¯Ãâ ÇØ¼®
( Probabilistic Medium- and Long-Term Reservoir Inflow Forecasts (I) Long-Term Runoff Analysis )
¹è´öÈ¿;±èÁøÈÆ; ¼¼Á¾´ëÇб³ ¹°ÀÚ¿ø¿¬±¸¼Ò.Åä¸ñȯ°æ°øÇаú;¼¼Á¾´ëÇб³ Åä¸ñȯ°æ°øÇаú;
 
ÃÊ ·Ï
º» ¿¬±¸¿¡¼­´Â ¼Ò¾ç°­ À¯¿ªÀ» ´ë»óÀ¸·Î ÁßÀå±â È®·ü·ÐÀû ´ï À¯ÀÔ·® ¿¹ÃøÀ» À§ÇØ 30³â µ¿¾ÈÀÇ ÀÏ´ÜÀ§ Àå±âÀ¯Ãâ ÇØ¼®À» ¼öÇàÇÏ¿´´Ù. À¯Ãâ¸ðÇüÀÇ ÀÔ·ÂÀڷḦ ±¸ÃàÇϱâ À§ÇØ AndersonÀÇ À¶¼³¸ðÇüÀ¸·Î Àû¼³¿¡ ´ëÇÑ À¶¼³·®À» °è»êÇÏ¿´°í, PenmanÀÇ È¥ÇÕ±â¹ýÀ¸·Î ÀáÀçÁõ¹ß·®À» »êÁ¤ÇÏ¿´´Ù. ¶ÇÇÑ, ±âÁ¸ TOPMODELÀÇ Àû¿ë À¯¿ª¸éÀûÀÇ Á¦¾à¼ºÀ» ±Øº¹Çϱâ À§ÇØ ´ë»óÀ¯¿ªÀ» ÀûÁ¤ ¼ÒÀ¯¿ªÀ¸·Î ±¸ºÐÇÏ°í ¿îµ¿ÆÄ ÇϵµÈ«¼ö ÃßÀû±â¹ýÀ» ÅëÇØ ´ëÀ¯¿ª À¯Ãâ·®À» °è»êÇÒ ¼ö ÀÖ´Â ÁØºÐÆ÷Çü TOPMODELÀ» Ȱ¿ëÇÏ¿´À¸¸ç, °­¼ö, À¶¼³ ¹× ÀáÀçÁõ¹ß·®À» À¯Ãâ¸ðÇü¿¡ ÀÔ·ÂÇÏ¿© Àå±âÀ¯Ãâ ÇØ¼®À» ¼öÇàÇÏ¿´´Ù. À¶¼³·® ¹× ÀáÀçÁõ¹ß·® °è»ê°á°ú´Â °üÃøÀÚ·áÀÇ ºÎÀç·Î ±× Á¤·®Àû Æò°¡´Â ¼öÇàÇÒ ¼ö ¾ø¾úÁö¸¸ ÃÖ´ë Àû¼³±íÀÌ¿Í ¼ÒÇüÁ¢½Ã Áõ¹ß·® ÀÚ·á¿Í °°Àº °£Á¢Àû ÀÚ·á¿ÍÀÇ ½Ã°£Àû º¯µ¿¼ºÀº ¸Å¿ì Àß ÀÏÄ¡ÇÏ¿´´Ù. ÀÌ·¸°Ô ±¸ÃàµÈ ÀÔ·ÂÀڷḦ ¹ÙÅÁÀ¸·Î Àú¼ö(1979³â), Áß¼ö(1999³â), °í¼ö(1990³â) À¯Ãâ»ç»ó¿¡ ´ëÇÑ ¸ðÇüÀÇ ÃÖÀû ¸Å°³º¯¼ö¸¦ »êÁ¤Çϰí ÁØºÐÆ÷Çü TOPMODELÀÇ ÀÏ´ÜÀ§ Àå±âÀ¯Ãâ ¸ðÀÇ´É·ÂÀ» °ËÅäÇÑ °á°ú °è»êÀ¯·®°ú °üÃøÀ¯·® »çÀÌÀÇ À¯Ãâ¿ëÀû »ó´ë¿ÀÂ÷°¡ 5.64%, »ó°ü°è¼ö°¡ 0.91·Î °è»êµÇ¾î ºñ±³Àû Á¤È®ÇÑ À¯Ãâ°á°ú¸¦ Á¦½ÃÇÏ¿´°í, À¶¼³°í·Á À¯¹«¿¡ µû¶ó 3, 4¿ùÀÇ À¯Ãâ¿ëÀû »ó´ë¿ÀÂ÷°¡ 17% ¹× 4%·Î °¨¼ÒÇÔÀ¸·Î½á Àå±âÀ¯Ãâ °è»ê½Ã ¸ðÇüÀÇ Á¤È®µµ Çâ»óÀ» À§ÇØ À¶¼³¸ðÇüÀÇ Àû¿ëÀÌ ¸Å¿ì ÇÊ¿äÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
This study performs a daily long-term runoff analysis for 30 years to forecast medium- and long-term probabilistic reservoir inflows on the Soyang River basin. Snowmelt is computed by Anderson's temperature index snowmelt model and potenetial evaporation is estimated by Penman-combination method to produce input data for a rainfall-runoff model. A semi-distributed TOPMODEL which is composed of hydrologic rainfall-runoff process on the headwater-catchment scale based on the original TOPMODEL and a hydraulic flow routing model to route the catchment outflows using by kinematic wave scheme is used in this study It can be observed that the time variations of the computed snowmelt and potential evaporation are well agreed with indirect observed data such as maximum snow depth and small pan evaporation. Model parameters are calibrated with low-flow(1979), medium-flow(1999), and high-flow(1990) rainfall-runoff events. In the model evaluation, relative volumetric error and correlation coefficient between observed and computed flows are computed to 5.64% and 0.91, respectively. Also, the relative volumetric errors decrease to 17% and 4% during March and April with or without the snowmelt model. It is concluded that the semi-distributed TOPMODEL has well performance and the snowmelt effects for the long-term runoff computation are important on the study area.
 
Ű¿öµå
Àå±âÀ¯Ãâ ÇØ¼®;À¶¼³¸ðÇü;ÀáÀçÁõ¹ß·®;ÁØºÐÆ÷Çü;long-term runoff analysis;snowmelt model;potential evaporation;semi-distributed TOPMODEL;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.39, no.3, 2006³â, pp.261-274
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200617033458551)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿