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Çѱ¹¼öÀÚ¿øÇÐȸ / v.43, no.10, 2010³â, pp.893-909
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ÁöÇ¥¼ö-ÁöÇϼö »óÈ£È帧À» °í·ÁÇÑ TANK_GS ¸ðÇüÀÇ °³¹ß
( Development of TANK_GS Model to Consider the Interaction between Surface Water and Groundwater ) |
| À̿켮;Á¤Àº¼º;±è»ó¿í;À̱漺; Çѱ¹¼öÀÚ¿ø°ø»ç;¼¿ï°úÇбâ¼ú´ëÇб³ °Ç¼³°øÇкÎ;±¹È¸ÀÔ¹ýÁ¶»çó ÀÔ¹ýÁ¶»ç°ü;¼¿ï´ëÇб³ °ø°ú´ëÇÐ °Ç¼³È¯°æ°øÇкÎ;
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| ÁöÇϼöÀÇ Áö¼Ó°¡´É°³¹ß·®À» »êÁ¤Çϱâ À§Çؼ´Â À¯¿ª ³»¿¡¼ ÁöÇϼö °³¹ß¿¡ µû¶ó ½Ã°ø°£ÀûÀ¸·Î ²÷ÀÓ¾øÀÌ º¯ÈÇÏ´Â ÇÏõ°ú ´ë¼öÃþÀÇ »óÈ£È帧À» Æ÷ÇÔÇÑ ¹° ¼øÈ¯°èÀÇ À¯µ¿À» ¸ðÀÇÇÏ¿©¾ß ÇÑ´Ù. À¯¿ª ´ÜÀ§ÀÇ ÁöÇϼö ÇÔ¾ç ¹× ÇÏõ-´ë¼öÃþ »óÈ£È帧 Ư¼ºÀ» ¸ðÀÇÇϱâ À§ÇÑ °¿ì-À¯Ãâ¸ðÇüÀ¸·Î ÅÊÅ©¸ðÇü°ú SWMM ¸ðÇüÀ» ¼±Á¤ÇÏ¿´´Ù. Åä¾çÀú·ù±¸Á¶ Ç¥ÁØ3´Ü ÅÊÅ©¸ðÇüÀ» ÇÏõ°ú ´ë¼öÃþÀÇ »óÈ£È帧À» ¸ðÀÇÇÒ ¼ö ÀÖµµ·Ï °³¼±ÇÏ¿´´Ù. ¿ÀÂ÷ÀÇ ºñµîºÐ»ê¼ºÀ» °í·ÁÇϱâ À§ÇÑ ºÐ»êÇÔ¼ö¸¦ °¡Áø ÃÖ¿ìµµÃßÁ¤¹ýÀ» Àû¿ëÇϰí, Àü¿ª ÃÖÀûÈ ±â¹ýÀÎ Simulated Annealing ¹æ¹ýÀ» Àû¿ëÇÏ¿© ÅÊÅ©¸ðÇü°ú ºÐ»êÇÔ¼öÀÇ ¸Å°³º¯¼ö¸¦ µ¿½Ã¿¡ ÃßÁ¤ÇÏ¿´´Ù. ÇÏõ-´ë¼öÃþ »óÈ£È帧À» °³¼±ÇÑ SWMM-GE¸ðÇüÀº µµ½ÃÇÏõ¿¡ Àû¿ëµÇ¾î °ËÁõÀ» ¹ÞÀº¹Ù ÀÖ´Ù. ±Ý°ÀÇ Áö·ùÀÎ °©Ãµ À¯¿ª¿¡ ÇÏõ-´ë¼öÃþ »óÈ£È帧À» °³¼±ÇÑ ÅÊÅ©¸ðÇü(TANK_GS)À» Àû¿ëÇÑ °á°ú °³¼± Àü º¸´Ù ¸ðÇü¼º´ÉÆò°¡°¡ ´õ ³ª¾ÒÀ¸¸ç, SWMM-GE ¸ðÇü°ú µ¿ÀÏÇÏ°Ô ÁöÇϼö ÇÔ¾ç ¹× ÇÏõ-´ë¼öÃþ »óÈ£È帧 Çö»óÀ» Àß ¸ðÀÇÇϰí ÀÖ¾ú´Ù. ÇâÈÄ ±Ç¿ª ¼öÀÚ¿ø °èȹ µî¿¡ Ȱ¿ëÀÌ ¿ëÀÌÇÑ ÅÊÅ©¸ðÇü(TANK_GS)À» ÀÌ¿ëÇÏ¿© ÁöÇϼöÀÇ Áö¼Ó°¡´É °³¹ß·® »êÁ¤ÀÌ °¡´ÉÇÏ´Ù. |
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| The purpose of this study is to consider the interaction between surface water and groundwater in basin scale by developing TANK_GS model. The soil moisture structure of tank model with 3 tanks is improved to simulate the appropriate stream-aquifer interactions. Maximum likelihood method is applied to calibrate parameters with variance functions to deal with heteroscedasticity of residuals. The parameters of improved TANK_GS model and variance function are simultaneously estimated by Simulated Annealing method, a global optimization technique. The results of TANK-GE are compared to those of the SWMM-GE model which had been developed to consider the stream-aquifer interactions. The new TANK_GS model and SWMM-GE model are applied to Gapcheon basin, which belongs to Geum River basin. TANK_GS model showed better model performance compared to the original TANK model and characterized the relationship of stream-aquifer interactions as satisfactorily as the SWMM-GE model. The sustainable groundwater yield can be estimated for the regional water resources planning using the TANK_GS model |
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| Ű¿öµå |
| ÇÏõ-´ë¼öÃþ »óÈ£È帧;°©Ãµ;stream-aquifer interactions;Gapcheon;SWMM-GE;TANK_GS; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.43, no.10, 2010³â, pp.893-909
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201032654094303)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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