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Çѱ¹¼öÀÚ¿øÇÐȸ / v.42, no.12, 2009³â, pp.1091-1102
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±âÈĺ¯È ¹× µµ½ÃÈ¿¡ µû¸¥ À¯È²°î¼± ¹× BOD ³óµµÁö¼Ó°î¼± º¯È
( Effect of Climate Change and Urbanization on Flow and BOD Concentration Duration Curves ) |
| ¹Ú°æ½Å;Á¤Àº¼º;±è»ó¿í;À̱漺; (ÁÖ) Çö´ë»ê¾÷°³¹ß »ç¿ø;¼¿ï´ëÇб³ °øÇבּ¸¼Ò;±¹È¸ÀÔ¹ýÁ¶»çó ±¹ÅäÇØ¾çÆÀ;¼¿ï´ëÇб³ °ø°ú´ëÇÐ °Ç¼³È¯°æ°øÇкÎ;
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| º» ¿¬±¸´Â ±âÈĺ¯È¿Í ÅäÁöÀÌ¿ë º¯È·Î ÀÎÇÑ ¹°¼øÈ¯ ¿µÇâÀ» ºÐ¼®Çϱâ À§ÇØ Åë°èÇÐÀû Ãà¼Ò¸ðÇü(SDSM), ¿¬¼ÓÀ¯Ãâ¸ðÇüÀÎ HSPF ¸ðÇü, ºÒÅõ¼ö¸é ¸ðÇüÀ» °áÇÕÇÏ´Â ÅëÇÕÁ¢±Ù¹ýÀ» Á¦½ÃÇÏ¿´´Ù. ÀÌ·¯ÇÑ ±â¹ýÀ» ¾È¾çõ À¯¿ª¿¡ Àû¿ëÇÏ¿© Ä¡¼ö, À̼ö, ¼öÁú°ü¸® Ãø¸é¿¡¼ ±âÈĺ¯È¿Í ÅäÁöÀ̿뺯ȿ¡ ´ëÇÑ ¿µÇâÀ» ºÐ¼®ÇÏ¿´´Ù. Æò°¡ ±âÁØÀº À¯È²°î¼±°ú ¿À¿°¹°Áú ³óµµ Áö¼Ó°î¼±ÀÌ¸ç ±âÈĺ¯È ½Ã³ª¸®¿À 3°³ (ÇöÀç, A1B, A2)¿Í ÅäÁöÀÌ¿ëº¯È 3°³, ÃÑ 9°³ÀÇ ½Ã³ª¸®¿À¿¡ ´ëÇØ HSPF ¸ðÇüÀ» ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÏ¿´´Ù. ±× °á°ú ±âÈĺ¯È´Â À¯Ãâ·®¿¡ ´ëÇÑ ¿µÇâ·ÂÀÌ Å©°í ÅäÁöÀ̿뺯ȴ ³óµµ º¯È¿¡ Å©°Ô ¿µÇâÀ» ¹ÌÄ¡´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. µû¶ó¼ Áö¼Ó°¡´ÉÇÑ À¯¿ª°ü¸®, ¼öÀÚ¿ø°ü¸®¸¦ À§ÇØ µµ½ÃÈ¿Í ±âÈĺ¯È¿¡ ´ëÇÑ ¿µÇâÀ» µ¿½Ã¿¡ °í·ÁÇÏ´Â °ÍÀÌ ¹Ù¶÷Á÷ÇÏ´Ù. |
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| This study developed an integrated approach to climate change and urbanization impact assessment by linking models of SDSM (statistical downscaling model), HSPF (hydrological simulation program?Fortran) and ICM (impervious cover model). A case study of the Anyangcheon watershed illustrated how the proposed framework can be used to analyze the impacts of climate change and urbanization in terms of flood control, water security and water quality. The evaluation criteria were the variations of flow and pollutant concentration duration curves. In this study, nine scenarios including three climate (present condition, A1B and A2) and three urbanization scenarios were analyzed using HSPF model. As a result, climate change is a large influence on the flowrate and the urbanization affects the pollutant concentration. Therefore, the impacts of both climate change and urbanization must be included into the watershed management and water resources planning for sustainable development. |
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| Ű¿öµå |
| ±âÈĺ¯È;µµ½ÃÈ;ºÒÅõ¼ö¸é ¸ðÇü;Áö¼Ó°î¼±;Climate change;Duration curve;HSPF;ICM;SDSM;Urbanization; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.42, no.12, 2009³â, pp.1091-1102
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200903538424650)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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