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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.10, no.2, 1997³â, pp.251-269
¼³¾Ç»ê ±¹¸³°ø¿ø ÀúÇ׷ɰè°î ½Ä¹°±ºÁý±¸Á¶
( Plant Community Structure Snalysis in Chohangyoung Valley of Soraksan National Park )
À̰æÀç;Á¶Çö¼­;ÇѺÀÈ£; ¼­¿ï½Ã¸³´ëÇб³ µµ½Ã°úÇдëÇÐ Á¶°æÇаú;ÁøÁÖ»ê¾÷´ëÇÐ ÀÓÇаú;;¼­¿ï½Ã¸³´ëÇб³ ´ëÇпø;
 
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¼³¾Ç»ê ±¹¸³°ø¿ø ÀúÇ׷ɰè°îÀÇ ½Ä¹°±ºÁý±¸Á¶¸¦ ºÐ¼®Çϱâ À§ÇÏ¿© 39°³ Á¶»ç±¸¸¦ ¼³Á¤ÇÏ¿´À¸¸ç ¾Æ¿ï·¯ °è°îºÎ¿Í »ç¸éºÎÀÇ ½Ä¹°±ºÁýƯ¼ºÀ» ÆÄ¾ÇÇϱâ À§ÇÏ¿© 5°³ Áö¿ª¿¡ 25°³ Á¶»ç±¸(1°³ Á¶»ç±¸´ç 100m$^{2}$)¸¦ ¼³Á¤ÇÏ°í ½Ä»ýÁ¶»ç¸¦ ½Ç½ÃÇÏ¿´´Ù. Àüü 39°³ Á¶»ç±¸´Â DCA ºÐ¼®¿¡ ÀÇÇØ ¼Ò³ª¹«±ºÁý, ¼Ò³ª¹«-Ȳö³ª¹«±ºÁý, Ȳö³ª¹«-¼Ò³ª¹«±ºÁý, Ȳö³ª¹«±ºÁý, ¹°Çª·¹³ª¹«±ºÁý, Á¹Âü³ª¹«±ºÁý 6°³ ±ºÁýÀ¸·Î ºÐ¸®µÇ¾ú°í Á¹Âü³ª¹«±ºÁý¸¸ »ê¸²Áö¿ª »ç¸éºÎ¿¡ ºÐÆ÷ÇÏ¿´°í ³ª¸ÓÁö 5°³ ±ºÁýÀº °è°îºÎ¿¡ À§Ä¡ÇÏ¿´´Ù. ½Ä¹°±ºÁý±¸Á¶ ºÐ¼®°á°ú õÀÌ ¿¹ÃøÀº ¸íÈ®ÇÏÁö ¾Ê¾Ò´Ù. ShannonÀÇ Á¾´Ù¾çµµ´Â 0.9458~1.1769À̾ú°í Åä¾ç»êµµ´Â ÀüÁö¿ªÀÌ pH 4.65~6.09À̾ú´Ù. Belt-transect Á¶»çºÐ¼®°á°ú °è°îºÎÀÇ ¿ìÁ¡Á¾Àº ¼Ò³ª¹«¿Í Ȳö³ª¹«À̾úÀ¸¸ç, »ç¸éºÎÀÇ ¿ìÁ¡Á¾Àº Á¹Âü³ª¹«À̾ú´Ù.
To investigate the plant community structure of Chohangyoung valley in Soraksan National Park, thirty nine plots(each size was 100m$^{2}$) were set up and surveyed and to analyze the plant community characteristics of valley area and slope area, twenty five plots in five sites were set up and surveyed. According to DCA ordination techniques, the communities were six divided into community types, which were Pinus densiflora community, P. densiflora-Populus maximowiczii community, Po. maximowiczii-P. densiflora community, Po. maszimowiczii community, Fraxinus rhyuchophylla community, Quercus serrata community. Q. serrata community was only distrivuted at slope area and the others were distributied at valley area. The successional trend of six communities was not clearly inferred. Shannon's diversity was 0.9458~1.1769(unit area:500m$^{2}$), and soil acidity was pH 4.65~6.09 in surveyed areas. According to the belt-transect analysis, the dominant species of valley area were P. densiflora, Po. maximowiczii, but the dominant species of slope area was Q. serrata.
 
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Ȳö³ª¹«;SHANNONÀÇ Á¾´Ù¾çµµ;DCA;BELT-TRANSECT;POPULUS MAXIMOWICZII;SHANNON'S DIVERSITY;
 
Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.10, no.2, 1997³â, pp.251-269
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920718664)
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