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Çѱ¹¼öÀÚ¿øÇÐȸ / v.37, no.8, 2004³â, pp.687-693
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³óÃÌ ¼ÒÀ¯¿ª¿¡¼ ÁöÇϼö À¯µ¿ ¸ðÇüÀÇ ¸Å°³º¯¼ö ¹Î°¨µµ ºÐ¼®
( Sensitivity Analysis of the Groundwater Flow Model Parameters in a Small Rural Watershed ) |
| ¹Ú±âÁß;Á¤»ó¿Á; °æºÏ´ëÇб³ ³ó¾÷Åä¸ñ°øÇаú;°æºÏ´ëÇб³ ³ó¾÷Åä¸ñ°øÇаú;
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| °üÃøÇÑ À¯¿ªÆ¯¼º ÀÚ·á¿Í ÁöÇϼö À¯µ¿ ¸Å°³º¯¼ö °ªÀ» º¯È½ÃŰ¸é¼ MODFLOW ¸ðÇüÀ¸·Î ½Ã¹Ä·¹ÀÌ¼Ç ÇÑ °á°ú¸¦ ºñ±³¤ýºÐ¼®ÇÏ¿´À¸¸ç, ¹Î°¨µµ ºÐ¼®À» ÅëÇÏ¿© ¸Å°³º¯¼öµéÀÇ »ó´ëÀûÀÎ Á߿伺À» ÆÄ¾ÇÇÏ¿´´Ù. Åõ¼ö°è¼ö, ºñ»êÃâÀ², ºñÀú·ù°è¼ö, ´ë¼öÃþ µÎ²² ¹× ¾ç¼öÁ¤ À§Ä¡ µîÀÇ ´Ù¾çÇÑ ¸Å°³º¯¼öµé¿¡ ´ëÇÑ Áö¼Ó°¡´É°³¹ß·® ¹ÝÀÀÀ» ºÐ¼®ÇÏ¿´´Ù. ¸Å°³º¯¼ö¿¡ ´ëÇÑ ¹Î°¨µµ ºÐ¼® °á°ú, ÇÏõ¿¡¼ ÁöÇϼöü·Î À¯ÀÔÇÏ´Â ·®°ú Àú·ù·®Àº ºñ»êÃâÀ²°ú ´ë¼öÃþ µÎ²²¿¡ ¹Î°¨ÇÏ¿´À¸¸ç, Áö¼Ó°¡´É°³¹ß·®Àº Åõ¼ö°è¼ö¿Í ´ë¼öÃþ µÎ²²¿¡ ¹Î°¨ÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. º» ¿¬±¸°á°ú´Â Áö¿ªÆ¯¼ºÀ» °í·ÁÇÑ ÁöÇϼö °³¹ß ¹× °ü¸®°èȹ ¼ö¸³À» À§ÇÑ ±âÃÊÀÚ·á·Î¼ Ȱ¿ëµÉ ¼ö ÀÖÀ» °ÍÀÌ´Ù. |
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| The MODFLOW simulated results with varying input parameter values were compared and analyzed. To understand the relative importance of the input parameters, sensitivity analysis was carried out. The amount of sustainable yield was analyzed with respect to the hydraulic conductivity, specific yield, specific storage, aquifer thickness and the distance of the wells from the river. The results of sensitivity analysis showed that inflow from the river and the aquifer storage were sensitive to the specific yield and aquifer thickness. Sustainable yield was sensitive to the hydraulic conductivity and aquifer thickness. The results of this study can be used as a basic information for groundwater development and management plannings considering regional characteristics. |
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| ¹Î°¨µµ ºÐ¼®;¸Å°³º¯¼ö;Áö¼Ó°¡´É°³¹ß·®;Áö¿ªÆ¯¼º;sensitivity analysis;parameter;MODFLOW;sustainable yield;regional characteristics; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.37, no.8, 2004³â, pp.687-693
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922628441)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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