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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.18, no.4, 2004³â, pp.351-358
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( Distribution Characteristics of Ageratina altissima Community in Gangbuk Area, Seoul ) |
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º» ¿¬±¸´Â ¼¿ï °ºÏÁö¿ª Áß Áß±¸, ¿ë»ê±¸, ¼ºµ¿±¸, ¼´ë¹®±¸, ¸¶Æ÷±¸ÀÇ 5°³±¸. ÃѸéÀû 90.15$ extrm{km}^2$¸¦ ´ë»óÀ¸·Î ¿ì¸®³ª¶ó µµ½ÃÁö¿ª¿¡¼ ¹ø¼ºÇÏ´Â ±ÍÈÁ¾ÀÎ ¼¾çµî°ñ³ª¹°(Ageratina altissima)±º¶ô ºÐÆ÷ÇöȲ ¹× Ư¼ºÀ» ±Ô¸íÇϰíÀÚ ¼öÇàÇÏ¿´´Ù. ¿¬±¸´ë»óÁö³» ¼¾çµî°ñ³ª¹°±º¶ôÀÇ ÃÑ ºÐÆ÷¸éÀûÀº 1,860,805$m^2$À̾úÀ¸¸ç ³²»êÀ» Æ÷ÇÔÇϰí ÀÖ´Â ¿ë»ê±¸(23.7%)¿Í Áß±¸(13.7%)¿¡ °¡Àå ³Ð°Ô ºÐÆ÷Çϰí ÀÖ¾ú´Ù. ÇöÁ¸½Ä»ýÀ¯Çüº° ºÐÆ÷ÇöȲÀ» »ìÆìº¸¸é ¼¾çµî°ñ³ª¹°±º¶ôÀº ¾Æ±î½Ã³ª¹«¸² ÇϺο¡ ÁÖ·Î ºÐÆ÷ÇÏ¿´À¸³ª ³²»ê¸¸Àº ¼Ò³ª¹«¸²¿¡¼ ºÐÆ÷¸éÀûÀÌ ³ÐÀº °ÍÀÌ Æ¯Â¡À̾ú´Ù. ´ÜÀ§¸éÀû ´ç ºÐÆ÷ºñÀ²Àº ÀüüÁö¿ª¿¡¼´Â À㳪¹«¸²ÀÌ °¡Àå ³ô¾ÒÀ¸³ª ³²»êÀ» Á¦¿ÜÇÏ¸é ¾Æ±î½Ã³ª¹«¸²°ú Á¶°æ¼ö½ÄÀçÁö°¡ ´ëºÎºÐÀ» Â÷ÁöÇϰí ÀÖ¾ú´Ù. ¼ö°üÇǺ¹À²¿¡ µû¸¥ ºÐÆ÷°æÇâÀº ±³¸ñÃþ°ú ¾Æ±³¸ñÃþÀº ¼ö°üÇǺ¹·üÀÌ ³ô¾ÆÁú¼ö·Ï ºÐÆ÷ºñÀ²ÀÌ ³ô¾Ò°í ƯÈ÷ ¼ö°üÇǺ¹·ü 50% ÀÌ»óÀÎ Áö¿ª¿¡¼ ºÐÆ÷ ºñÀ²ÀÌ ³ô¾Ò´Ù. °æ»çÇâ°úÀÇ °ü°è¿¡¼´Â Àü¹ÝÀûÀ¸·Î ¼Çâ¿¡¼ ³Ð°Ô ºÐÆ÷Çϰí ÀÖ´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù. µû¶ó¼ ¼¾çµî°ñ³ª¹°±º¶ôÀº ¼ö°üÇü¼ºÀÌ ¾çÈ£ÇÑ ¼»ç¸é ¾Æ±î½Ã³ª¹«¸²ÀÇ ÇϺο¡¼ ÁÖ·Î ºÐÆ÷Çϰí ÀÖ´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú°í ´ÜÃþ±¸Á¶ ¼Ò³ª¹«¸²À¸·ÎÀÇ ½Ä»ý°ü¸®Áö¿ª¿¡¼´Â ¼¾çµî°ñ³ª¹°±º¶ôÀÌ È®»êµÇ´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù. ÃßÈÄ ¼¾çµî°ñ³ª¹°±º¶ôÀÇ »ýÀ°À» ¾ïÁ¦Çϱâ À§Çؼ´Â Àå±âÀûÀ¸·Î ¾Æ±î½Ã³ª¹«¸²À» ÀÚ»ýÀÇ ´ÙÃþ±¸Á¶ ³«¿±È°¿±¼ö±º¶ôÀ¸·Î °³¼±ÇÏ´Â ½Ãµµ°¡ ÀÌ·ç¾îÁ®¾ß ÇÒ °ÍÀ¸·Î ÆÇ´ÜµÇ¾ú´Ù. |
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This study was achieved to investigate the distribution state and the characteristic of Ageratina altissima community in five districts(90.15$ extrm{km}^2$), north of Seoul, Korea. Total distribution area of Ageratina altissima community was 1,860,805$m^2$ and the distribution rate of Ageratina altissima community was 23.7% in Yongsan-gu, Seoul and it was 13.7% in Joong-gu, Seoul including the Namsan-mountain. As a result of correlation between Ageratina altissima community and the actual vegetation, in case of the whole sites Ageratina altissima community was distributed mainly in the Robinia pseudo-acacia forest and in case of Namsan-mountain area it was distributed mainly in the lower layer of the Pinus densiflora forest especially. In case of the whole sites, the distribution ratio of Ageratina altissima community was highest in the Pinus koraiensis forest; on the other hand, it was highest in the Robinia pseudo-acacia forest with planted area excepting the Namsan-mountain. As a result of correlation between Ageratina altissima community and Green Covered Ratio(GCR), the more the distribution ratio of Ageratina altissima community was heigher, the more GCR was higher in case of canopy and understory layer. Especially the distribution ratio of Ageratina altissima community was most high where GCR was over 50%. As a result of correlation between Ageratina altissima community and aspect, Ageratina altissima community was distributed mainly to the west, so we suppose that Ageratina altissima community was distributed mainly in the lower layer of the Robinia pseudo-acacia forest which has fine canopy in the west. We should improve the Robinia pseudo-acacia forest to multi-layer natural forest to control the flourishing Ageratina altissima community in the long term. |
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Ű¿öµå |
¾Æ±î½Ã³ª¹«;ÇöÁ¸½Ä»ý;³²»ê;¼ö°üÇǺ¹·ü;ROBINIA PSEUDO-ACACIA;ACTUAL VEGETATION;NAMSAN-MOUNTAIN;GREEN COVERED RATIO; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.18, no.4, 2004³â, pp.351-358
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200414714180647)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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