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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.12, no.3, 1998³â, pp.290-296
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¿ï¸ªµµ ¼ºÀκÀÁö¿ªÀÇ ÇØ¹ß°íº° ½Ä»ý±¸Á¶
( Altitudinal Vegetation Structure of Sunginbong in Ullungdo(Island) ) |
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| ¿ï¸ªµµ ¼ºÀκÀÁö¿ª(ÇØ¹ß 984m)¿¡ ´ëÇØ ÇØ¹ß°íº° ½Ä»ýº¯È¸¦ »ìÆìº¸±â À§ÇÏ¿© ÇØ¹ß°í l00m´ÜÀ§¸¶´Ù l0m$ imes$10m(l00$m^2$) Á¶»ç±¸ 4°³¾¿À» ¼³Ä¡ ÃÑ 40°³ Á¶»ç±¸¸¦ Á¶»çÇÏ¿´´Ù. ±ºÁýÀÇ ºÐ¸®¸¦ À§ÇÏ¿© TWINSPAN°ú DCA¸¦ ÀÌ¿ëÇÏ¿´À¸¸ç, TWINSPANºÐ¼® °á°ú ÇØ¹ß 300mÀÌÇÏÀÇ ÀúÁö´ë, ÇØ¹ß 400~700m»çÀÌÀÇ ÁßÁö´ë, ±×¸®°í ÇØ¹ß 800mÀÌ»óÀÇ °íÁö´ë·Î ±¸ºÐµÇ¾ú°í, DCAºÐ¼® °á°ú ÀúÁö´ë¿Í ÁßÁö´ë»çÀÌ¿¡ ½Ä»ýÀÇ ºñ¿¬¼Ó¼ºÀÌ ¶Ñ·ÇÇÏ¿´°í, À¯»çµµÁö¼öµµ °°Àº °æÇâÀ» ³ªÅ¸³»¾ú´Ù. ÇØ¹ß°íº° Á¾´Ù¾ç¼ººÐ¼®¿¡¼´Â ÇØ¹ß°í°£¿¡ Â÷À̰¡ ¾ø¾úÀ¸³ª, ´Ù¸¸ ÃÖ´ëÁ¾´Ù¾çµµ´Â ÀúÁö´ë·Î °¥¼ö·Ï ³ô¾Ò´Ù. ¹ÐµµºÐ¼®¿¡¼´Â ÁßÁö´ë°¡ ±³¸ñÃþ°ú ¾Æ±³¸ñÃþ¿¡¼ °³Ã¼¼ö°¡ ³ô°Ô ³ªÅ¸³µÀ¸¸ç, Èä°í´Ü¸éÀûÀº ÀúÁö´ë°¡ ³ô¾Ò´Ù. |
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| Altitudinal changes in the vegetation of Sunginbong(984m) in UIlungdo (Island) were investigated by sample plots(forty l00$m^2$) along elevation and analyzed by TWINSPAN and DCA techniques. In the results from the analysis of both techniques, altitudinal zonations were divided into 3 groups such as lower 300m area, 400~700m area, and above 800m area. DCA and similarity index analyses of elevational ranges showed discontinuities between lower and middle elevation areas. But there was a vegetation continuum between middle and high elevation areas. In the analysis of species diversity, there was no significant difference due to altitude except for maximum species diversity which was decreased with altitude. The mean tree density of canopy and understory layers in the middle elevation area showed the highest value, and the highest basal area was recorded at the lower elevation area. |
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| Ű¿öµå |
| ÇØ¹ß°íº° ½Ä»ý;½Ä»ý¿¬¼Ó¼º;¿ï¸ªµµ;ALTITUDINAL ZONATION;VEGETATION CONTINUUM;ULLUNGDO(ISLAND);TWINSPAN;DCA; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.12, no.3, 1998³â, pp.290-296
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811922083755)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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