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Çѱ¹»ýÅÂÇÐȸ / v.23, no.3, 2000³â, pp.281-291
±Ý°­¼Û¸²ÀÇ ½Ä»ý±¸Á¶¿¡ °üÇÑ Á¤·®Àû ºÐ¼®
( Quantitative Analysis of Vegetation Types in Pinus densiflora for. erecta Forest )
À±Ãæ¿ø;È«¼ºÃµ; °æºÏ´ëÇб³ ÀÓÇаú;°æºÏ´ëÇб³ ÀÓÇаú;
 
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±Ý°­¼Û¸²ÀÇ ½Ä»ý´ÜÀ§¿Í ȯ°æ°úÀÇ »ó°ü°ü°è, Á¾Á¶¼º, Á¾´Ù¾çµµ, Á¾°£°áÇÕ µî »ýÅÂÇÐÀû Ư¼ºµé¿¡ ´ëÇÏ¿© Á¤·®ÀûÀ¸·Î ¿¬±¸ÇÏ¿´´ø ¹Ù ´ÙÀ½°ú °°ÀÌ ¿ä¾àµÇ¾ú´Ù. 1) CCA ¹æ¹ýÀ¸·Î ºÐ¼®ÇÑ °á°ú ÁÖ·Î ÁöÇü, ÇØ¹ß, À¯È¿Àλê, ¸¶±×³×½· µîÀÇ È¯°æ¿äÀεéÀÌ ³ôÀº »ó°ü°ü°è¸¦ º¸¿©ÁÖ°í ÀÖ¾ú´Ù. ²¿¸®Áø´Þ·¡±º¶ôÀº ÇØ¹ßÀÌ ³í°í »ç¸é»óºÎ³ª ´É¼±ºÎÂÊ ÁöÇüÀ¸·Î °¥¼ö·Ï ´õ ¸¹ÀÌ ºÐÆ÷ÇÏ´Â °æÇâÀ̾ú°í, ¸¶±×³×½·°ú Ä®½·ÀÌ¿ÂÀÇ ³óµµ´Â ³·Àº ÀÔÁö¿¡ ÁÖ·Î ºÐÆ÷ÇÏ¿´´Ù. »ê¾Þµµ³ª¹«±º¶ôÀº Ä®½·, ¸¶±×³×½·ÀÇ À̿³󵵰¡ ³ôÀº ÀÔÁö¿¡ ºÐÆ÷ÇÏ´Â °æÇâÀ̾ú°í, »ç¸éÁß»óºÎ¿Í ´É¼±ºÎ·Î °¥¼ö·Ï ¸¹ÀÌ ºÐÆ÷ÇÏ´Â °æÇâÀ̾ú´Ù. 2) Áß¿äÄ¡ ºÐ¼®°á°ú °¢ Áö¿ªÀÇ ±³¸ñÃþ°ú ¾Æ±³¸ñÃþ¿¡¼­ Áß¿äÄ¡°¡ ³ô°Ô ³ªÅ¸³­ Á¾Àº ±Ý°­¼Û, ½Å°¥³ª¹«, ±¼Âü³ª¹«, Á¹Âü³ª¹«, ¹°Çª·¹³ª¹« µîÀ̾úÀ¸¸ç, °ü¸ñÃþ¿¡¼­´Â ¼Ò±¤¸® Áö¿ªÀÌ ´Ù¸¥ Áö¿ª¿¡ ºñÇØ ±Ý°­¼ÛÀÇ Áß¿äÄ¡°¡ ³ô°Ô ³ªÅ¸³µ´Ù. Áï, ¼Ò±¤¸®ÀÇ ±Ý°­¼Û ÀÓºÐÀÌ Ãµ¿¬°»½ÅÀÌ °¡Àå Àß µÇ°í ÀÖÀ½À» ¹Ý¿µÇÏ¿´´Ù. 3) Á¾´Ù¾çµµÁö¼ö¸¦ º¸¸é ¿ïÁøÀÌ 0.6622·Î °¡Àå ³·¾Ò°í, ±âŸÁö¿ªÀº ´ëºÎºÐ 0.7³»¿Ü·Î ³ªÅ¸³µÀ¸¸ç, ½Ä»ý´ÜÀ§º° Á¾´Ù¾çµµ Áö¼ö´Â ´ç´Üdz±º¶ôÀÌ ³ô°Ô ³ªÅ¸³µ´Ù. 4) ¼Ò±¤¸®Áö¿ªÀº ¿ïÁø°ú´Â ±º¶ôÀ¯»çµµÀÇ Â÷À̰¡ ³·°Ô ³ªÅ¸³µÀ¸¸ç, ±âŸÁö¿ª°£¿¡´Â ±º¶ôÀ¯»çµµ°¡ 0.6ÀÌ»óÀ¸·Î ³ô°Ô ³ªÅ¸³µ´Ù. 5) Á¾°£°áÇÕ°ü°è ºÐ¼® °á°ú Å©°Ô µÎ °³ÀÇ ±×·ìÀ¸·Î ±¸ºÐµÇ¾ú´Ù. ÇÑ ±×·ìÀº ½Ä¹°»çȸÇÐÀû ºÐ¼®¿¡¼­ÀÇ Ç¥Â¡Á¾±º°ú, ¶Ç ÇÑ ±×·ìÀº ½Äº°Á¾±º°ú °ÅÀÇ ÀÏÄ¡ÇÏ¿´´Ù.
The objectives of this study were to classify quantitatively vegetational types of P. densiflora for. erecta forest. The results were summarized as follows. 1) According to the canonical correspondence analysis(CCA), variables such as topography, altitude, available P/sub 2/O/sub 5/, and Mg/sup 2£«/were highly correlated on three axes. Based on the correlations between vegetation units and environmental factors, Rhododendron micranthum community tended to be more distributed in the such situations of high altitude, upper topography, high C/N ratio, low level of Mg/sup 2£«/and Ca/sup 2£«/. Vaccinium koreanum community tended to be more distributed in the such conditions of high altitude, upper topography, high level of Ca/sup 2£«/and Ma/sup 2£«/. 2) According to the results of importance value analysis, Tree layer and Subtree layer in study areas showed high ¥³ along with P. densiflora for. erecta, Quercus mongonlica, Q. variabilis, Q. serrata, Fraxinus rhychophylla and shrub layer indicated that ¥³ of P. densiflora for, erecta in Sokwang-ri area was higher than those of the other areas. Therefore, it was considered that P. densiflora for. erecta forest of Sokwang-ri area could be naturally regenerated. 3) According to results of species diversity, the species diversity of Uljin region showed the least low value as 0.6622, other regions appeared about 0.7. In the diversity by vegetation types, Acer pseudosieboldianum community showed high value. 4) According to the analysis of community similarity, Sokwang-Ri region was lowly correlated with Uljin region, while the index among the other areas appeared above 0.6. 5) According to the analysis of interspecific association, it was divided into 2 groups. The species of first group were mainly involved in character species, and the species of second group were involved in differential species groups.
 
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±º¶ôÀ¯»çµµ;±Ý°­¼Û;½Ä»ý;Á¾°£°áÇÕ;Á¾´Ù¾çµµ;Áß¿äÄ¡;CCA;Community similarity;Importance value;Interspecific association;Pinus densiflora for. erecta;Species diversity;Vegetation;
 
The Korean Journal of Ecology / v.23, no.3, 2000³â, pp.281-291
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011921336260)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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