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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.3, no.1, 1989³â, pp.28-41
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Ordination ¹× Classification ¹æ¹ý¿¡ ÀÇÇÑ °¡¾ß»êÁö±¸ÀÇ ½Ä¹°±ºÁý±¸Á¶ºÐ¼®
( Analysis of the Plant Community Structure in Gayasan National Park by the Ordination and Classification Technique ) |
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°¡¾ß»ê ±¹¸³°ø¿ø°ú È«·ùµ¿ ¹× Ä¡ÀÎÁö±¸ÀÇ »ï¸²±ºÁýÀ» ´ë»óÀ¸·Î ordination ¹× classificationÀÇ Á¤·®Àû ºÐ¼®±â¹ýÀ» »ç¿ëÇÏ¿© ½Ä¹°±ºÁý±¸Á¶¸¦ ¹àÈ÷°í õÀ̰è¿À» ÃßÁ¤Çϱâ À§ÇÏ¿© 40°³ÀÇ Á¶»ç±¸(1Á¶»ç±¸´ç 500$m^2$)¸¦ ¼³Ä¡ÇÏ¿´´Ù. TWINSPAN¿¡ ÀÇÇÑ ClassificationºÐ¼®¿¡¼ ÃÖÁ¾ÀûÀ¸·Î 8°³ÀÇ ±ºÁýÀ¸·Î ºÐ¸®µÇ¾ú°í, °ÇÁ¶Çü±ºÁýÀº ¼Ò³ª¹« ¹× À㳪¹«°¡ ¿ìÁ¡Á¾À̾úÀ¸¸ç, ½ÀÀ±ÇüÀº Á¹Âü³ª¹«, ½Å°¥³ª¹«, ¼¾î³ª¹«, ±îÄ¡¹Ú´Þ³ª¹«°¡ ¿ìÁ¡Á¾À̾ú´Ù. ½ÀÀ±ÇüÀº ´Ù½Ã Ç¥°í¿¡ ÀÇÇØ ±¸ºÐÇÒ ¼ö ÀÖ¾úÀ¸¸ç ³·Àº Ç¥°í¿¡¼ÀÇ ±ºÁýÀº Á¹Âü³ª¹«°¡, ³ôÀº Ç¥°í¿¡¼ÀÇ ±ºÁýÀº ½Å°¥³ª¹«°¡ ¿ìÁ¡Á¾À̾ú´Ù. DCA¿¡ ÀÇÇÑ ordination°á°ú´Â Á¦1Ãà¿¡¼ ¼Ò³ª¹«°¡ ¿ìÁ¡Á¾ÀÎ ±ºÁý°ú Á¹Âü³ª¹«, ½Å°¥³ª¹«, ¼¾î³ª¹«, ±îÄ¡¹Ú´Þ³ª¹«°¡ ¿ìÁ¡Á¾ÀÎ ±ºÁýÀ¸·Î ºÐ¸®µÇ¾ú°í, TWINSPANÀÇ Á¦1 divisionÀÇ °á°ú¿Í °ÅÀÇ ÀÏÄ¡ÇÏ¿´´Ù. DCAÀÇ Á¦1Ãà°ú Åä¾ç¼öºÐ, Åä¾ç»êµµ, Ç¥°í, ÃÖ´ëÁ¾´Ù¾çµµ, ShannonÀÇ Á¾´Ù¾çµµÁö¼ö¿Í´Â °íµµÀÇ ºÎÀÇ »ó°ü°ü°è¸¦ ³ªÅ¸³Â´Ù. À¯»çµµÁö¼ö´Â °¢±ºÁý°£¿¡ ¸Å¿ì ³·Àº °ªÀ̾úÀ¸¸ç, °¢ ±ºÁýÀÇ Á¾´Ù¾ç¼ººÐ¼®¿¡¼´Â °¢ ±ºÁýÀÇ ¿ìÁ¡Á¾¿¡ µû¶ó Å« Â÷À̰¡ ÀÖ¾ú´Ù. °³Ã¼¼ö¿Í Á¾¼ö¿ÍÀÇ °ü°è´Â °³Ã¼¼ö°¡ Áõ°¡ÇÒ ¼ö·Ï Á¾¼ö´Â °¨¼ÒÇÏ¿´À¸¸ç, °³Ã¼¼ö°¡ Áõ°¡ÇÒ ¼ö·Ï Á¾´Ù¾ç¼ºÁö¼ö´Â °¨¼ÒÇÏ¿´´Ù. |
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A survey of Hongryu-Dong and Chi-in district. Gaya National Park, was conducted using 40 sample sites of 500$m^2$ size. TWINSPAN classification confirmed a complex pattern of both local and geographical variation in the vegetation: Dry and wet community types. Within dry community types, two floristic assocation of Pinus densiflora were defined according to local variation. Within wet community types. two floristic association were defined according to altitude. Those associations can be further subdivided floristically into eight subassociation. The vegetation pattern presented by DCA ordination corresponds to one of TWINSPAN at the first two division. The DCA ordination was successful in separating Pinus densiflora from broad leaf forest. Ordination of samples produced arrangements reflectly environmental gradient of soil. The correlation between the first axe of DCA and soil moisture, soil acid, altitude, maximum species diversity and species diversity was significantly negative. The similarity index between each community was very low level. |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.3, no.1, 1989³â, pp.28-41
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198911922082350)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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