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Çѱ¹¼öÀÚ¿øÇÐȸ / v.38, no.1, 2005³â, pp.59-71
»êºÒÁö¿ªÀÇ À¯Ãâ ¹× Åä¾çħ½Ä ¹Î°¨µµ
( Sensitivity of Runoff and Soil Erosion in the Burnt Mountains )
¹Ú»ó´ö;½Å½Â¼÷;À̱ԼÛ; °­¸ª´ëÇб³ Åä¸ñ°øÇаú;°­¸ª´ëÇб³ Åä¸ñ°øÇаú;°­¸ª´ëÇб³ »ý¹°Çаú;
 
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ºó¹øÇÏ°Ô ¹ß»ýÇϰí ÀÖ´Â »êºÒÀº »êÁöÀ¯¿ª¿¡ °úµµÇÑ Åä»çÀ¯Ãâ ¹®Á¦¸¦ ÀÏÀ¸Å°°í ÀÖ´Ù. »êºÒ ÀÌÈÄ »êÁö»ç¸é¿¡¼­ °­¿ì¿¡ ÀÇÇÑ Åä»çÀ¯ÃâÀº ÁöÇ¥½Ä»ýÀÎÀÚ¿¡ ÀÇÇØ Áö¹èµÇ¸ç ÁöÇ¥½Ä»ýÀº ½Ã°£ÀÇ °æ°ú¿¡ µû¶ó Á¡Â÷ ȸº¹µÇ°í ÀÌ´Â Åä»çÀ¯ÃâÀ» Àú°¨½ÃŲ´Ù. º» ¿¬±¸¿¡¼­´Â ¹Î°¨µµ¸¦ °­¿ì¿¡³ÊÁö¿¡ ´ëÇÑ À¯Ãâ ¹× Åä¾çħ½Ä·®ÀÇ ºñ·Î Á¤ÀÇÇϰí, ÁöÇ¥ÀÎÀÚ º¯È­¿¡ µû¸¥ À¯Ãâ ¹× Åä¾çħ½Ä ¹Î°¨µµÀÇ Æ¯¼ºÀ» ºÐ¼®ÇÏ¿´´Ù. ±× ¹Î°¨µµ¿¡ ´ëÇÑ ¸Å°³º¯¼öµéÀÇ »ó°ü°ü°è¸¦ ºÐ¼®ÇÑ °á°ú ÁöÇ¥½Ä»ýÁö¼ö¿ÍÀÇ »ó°ü¼ºÀÌ °¡Àå ³ô¾ÒÀ¸¸ç Áö¼öÇÔ¼öÀûÀÎ °ü°è¸¦ ³ªÅ¸³»¾ú´Ù. »êºÒÀÌÈÄ °æ°ú½Ã°£¿¡ µû¸¥ ¹Î°¨µµ´Â »êºÒÇÇÇØº¹±¸ ´ëÃ¥°ø¹ý°ú »êºÒÀÇ °­µµ ¸ðµÎ ÀûÇÕÇÑ °¨¼Ò ±â¿ï±â¸¦ º¸¿´´Ù. »êºÒ¹ß»ý ³âµµ¿¡ µû¸¥ Åä¾çħ½Ä¹Î°¨µµÀÇ º¯È­¿¡¼­´Â »êºÒ¹ß»ý ÀÌÈÄ ¾à 5³âÀÌ °æ°úÇϸé Åä¾çħ½Ä¹Î°¨µµ º¯È­°¡ Àû¾î ¾ÈÁ¤ÀûÀÎ ¹üÀ§ À̳»·Î Á¢¾îµå´Â °ÍÀÌ È®ÀεǾú´Ù.
Mountain watersheds are a lot of problems about soil erosion because of frequent wildfire occurrence. Runoff and soil erosion caused by the rain on a hillslope after wildfire are dependent on cover factor. And these has been a decrease by the cover factor recovery following time passage. The present paper defines the dynamic sensitivity of runoff and soil erosion that is the rate of runoff volume and soil erosion weight to rainfall energy and analyzes characteristics of the sensitivity for variation of cover factor, In according to the correlation analysis between other parameters and sensitivities, the sensitivity is the most dependent on the cover factor and the relation is exponential. The sensitivities after wildfire have suitable relation with treatment method for the mitigation of burnt forest and wildfire intensity. It was confirmed that the variation of soil erosion sensitivities come upon the range of stability in 5 years after wildfire.
 
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À¯Ãâ;Åä¾çħ½Ä;¹Î°¨µµ;°­¿ì¿¡³ÊÁö;ÁöÇ¥ÀÎÀÚ;»êÁö»ç¸é;»êºÒ;runoff;soil erosion;sensitivity;rainfall energy;cover factor;hillslope;wildfire;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.38, no.1, 2005³â, pp.59-71
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200514714216028)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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