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Çѱ¹Á¶°æÇÐȸ / v.36, no.5, 2008³â, pp.55-63
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±ÝºÏÁ¤¸ÆÀÇ »ê¸²ÈÑ¼Õ Æ¯¼º ºÐ¼®
( Analyzing Characteristics of Forest Damage within the Geum-buk Mountain Range ) |
| Àå°©¼ö;Àü¼º¿ì;±è»ó¼ö; Ãæ³²¹ßÀü¿¬±¸¿ø ȯ°æ»ýÅ¿¬±¸ÆÀ;Çѱ¹È¯°æ.Á¤Ã¥Æò°¡¿¬±¸¿ø;ÀÎÇÏ´ëÇб³ Áö¸®Á¤º¸°øÇаú;
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| ÃæÃ»³²µµ ÇٽɻýÅÂÃàÀÎ ±ÝºÏÁ¤¸ÆÀÇ Áö¼Ó°¡´ÉÇÑ º¸È£¸¦ À§ÇØ À§¼º¿µ»ó ºÐ¼®°ú ÇöÀåÁ¶»ç¸¦ ÅëÇÏ¿© ±ÝºÏÁ¤¸ÆÀÇ »ê¸²Áö¿ª¿¡ ¹ß»ýÇÑ ÈѼÕÁöÀÇ Æ¯¼ºÀ» ÆÄ¾ÇÇÏ¿´´Ù. DEMÀ» Ȱ¿ëÇÏ¿© Á¶»ç¹üÀ§¸¦ ¼±Á¤Çϰí SPOT 5 ¿µ»óÀ» Ȱ¿ëÇÏ¿© ÀǽɵǴ ÈѼÕÁö¸¦ ÃßÃâÇÏ¿´À¸¸ç, ÃßÃâµÈ ÈѼÕÁö Á¤º¸¿¡ ´ëÇØ¼´Â ÇöÀåÁ¶»ç¸¦ ÅëÇÏ¿© °ËÁõ°úÁ¤À» °ÅÃÆ´Ù. ±× °á°ú, ±ÝºÏÁ¤¸ÆÀ» ´ÜÀý½ÃŰ´Â µµ·Î´Â 75°³¼Ò¿´À¸¸ç, 3m ÀÌÇÏÀÇ °æ¹ÌÇÑ µµ·Î´ÜÀý ±¸°£ÀÌ 26°³¼ÒÀ̰í, ¿Õº¹ 2Â÷¼± ÀÌ»óÀÇ µµ·Î¿¡ ÀÇÇØ ´ÜÀýµÈ ÁöÁ¡ÀÌ 40°³¼Ò Á¸ÀçÇÏ¿´´Ù. µµ·Î´Â ´ëºÎºÐ µµ·Î ¾çÂÊÀ» ¾çºÐÇÏ¿© ¿ø·¡ ÇϳªÀÇ »ýŰ迴´ø °ÍÀ» ºÐ¸®Çϴ Ư¡À» °¡Áö°í ÀÖÀ¸¹Ç·Î µµ·Î ´ÜÀý¿¡ ÀÇÇÑ »ýÅÂ°è ºÐ¸®ÀÇ ÃÖ¼Òȸ¦ À§ÇØ µµ·Î ÁÖº¯ÀÇ »ýÅÂ°è ¸ð´ÏÅ͸µÀÌ ¿ä±¸µÈ´Ù. ±ÝºÏÁ¤¸ÆÀÇ »ê¸²¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ÈѼÕÁö´Â 2,083°³¼Ò 5,760.7ha·Î ³ªÅ¸³µ´Ù. ÈѼÕÁö¿¡´Â °ú¼ö¿øÀÌ °¡Àå Å« ¸éÀûÀ» Â÷ÁöÇÏ¿´°í, °ø°ø½Ã¼³°ú ÀÚ¿¬ÃÊÁö ¼øÀ¸·Î ³ô°Ô ³ªÅ¸³µ´Ù. ÀÌ·Î ¹Ì·ç¾î º¸¾Æ ÀÎÀ§ÀûÀÎ ÅäÁöÀÌ¿ëÀÌ °íµµ¿Í °æ»ç¿¡ °ü°è¾øÀÌ ºó¹øÇÏ°Ô ÀÌ·ç¾î Á³À½À» ¾Ë ¼ö ÀÖ¾ú´Ù. ±ÝºÏÁ¤¸ÆÀÌ Áö¼ÓÀûÀ¸·Î ÈѼյǰí ÀÖÀ¸³ª ³²¾ÆÀÖ´Â ÀÚ¿¬¼ºÀ» À¯ÁöÇÏ°í °»½ÅÇϱâ À§Çؼ´Â Áö¼ÓÀûÀÎ ¸ð´ÏÅÍ ¸µ°ú ºÐ¼®À» ÅëÇÑ º¸ÀüÁö¿ªÀÇ ¼³Á¤°ú º¸ÀüÀ» À§ÇÑ Áö¿ª¹ÎµéÀÇ °ø°¨´ë Çü¼ºÀÌ ¿ä±¸µÈ´Ù. |
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| The characteristics of forest damage in the Geum-buk Mountains were analyzed by using satellite images and a field survey for landscape conservation purposes. A survey scope was fixed using DEM, and areas of damage in the mountain range were analyzed via ArcMap v. 9.2 using SPOT 5 images, a high resolution satellite image. All damaged areas were reviewed and corrected in a field survey. As a result, 75 roads were found to completely fragment forest patches. Of those roads, 26 have the width under 3m, which means that the fragmentation of the forest by these roads may have a minor effect on forest habitat and its ecosystems, while other roads such as two-lane roads may have broader detrimental influences on the ecosystem. Two thousand eighty-three sections of accounted for a total area of about 5,760.7ha. Orchard areas including chestnut tree plantations were ranked as the largest in the damaged area within the Geum-buk Mountains, followed by public facility areas and grassland areas. This means that man-made land usage has progressed in the area regardless of slope and elevation. |
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| Ű¿öµå |
| »ê¸²°æ°ü;»ê¸²´ÜÀý;¿ø°ÝŽ»ç;Áö¸®Á¤º¸Ã¼°è;Mountain Landscape;Forest Fragmentation;Remote Sensing;GIS; |
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Çѱ¹Á¶°æÇÐȸÁö / v.36, no.5, 2008³â, pp.55-63
Çѱ¹Á¶°æÇÐȸ
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200806135612003)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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