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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.18, no.3, 2004³â, pp.279-287
³«µ¿Á¤¸Æ °¡Áö»ê¢¦´Éµ¿»ê ±¸°£ÀÇ ´É¼±ºÎ ½Ä»ý±¸Á¶
( Vegetation Structure of Mountain Ridge from Gajisan to Neungdongsan in the Nakdong-jeongmaek )
±èµ¿ÇÊ;ÃÖ¼ÛÇö; ¹Ð¾ç´ëÇб³ Á¶°æÇаú;¹Ð¾ç´ëÇб³ Á¶°æÇаú;
 
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³«µ¿Á¤¸ÆÀÇ °¡Áö»ê¢¦´Éµ¿»ê ±¸°£ ´É¼±ºÎ ÁÖº¯ÀÇ ½Ä»ý±¸Á¶¸¦ ÆÄ¾ÇÇϱâ À§ÇÏ¿© 10°³ Á¶»çÁö¿¡ 50°³ Á¶»ç±¸¸¦ ¼³Ä¡ÇÏ¿© Á¶»ç¸¦ ½Ç½ÃÇÏ¿´´Ù. Ordination±â¹ý Áß DCA ºÐ¼®À» ½Ç½ÃÇÑ °á°ú ±º¶ôÀÇ Á¾Á¶¼ºÀÌ À¯»çÇÏ¿© ¿¬¼ÓÀûÀ¸·Î ³ªÅ¸³µ´Ù. °¢ Á¶»çÁöº°·Î ½Ä»ý±¸Á¶¸¦ ºÐ¼®ÇÑ °á°ú ´É¼±ºÎÀÇ ÁÖ¿ä ½Ä»ýÀº ±³¸ñÃþ¿¡¼­ ¶±°¥³ª¹«, ¼Ò³ª¹« ½Å°¥³ª¹«ÀÌ°í ¾Æ±³¸ñÃþ¿¡¼­´Â öÂß²É, °ü¸ñÃþ¿¡¼­´Â ¹Ì¿ªÁÙ³ª¹«¿´´Ù. ´ÜÀ§¸éÀû´ç(500§©) Á¾´Ù¾çµµ´Â 1.5315¢¦2.4005¿´À¸¸ç, ¿¬·ûºÐ¼®°á°ú ¾à 30¢¦40³â»ý ½£À¸·Î ¹àÇôÁ³´Ù.
To investigate the vegetation structure of the section of Nakdong-jeongmaek from Gajisan to Neungdongsan, fifty plots of 100$m^2$ at ten locations were set up. In accordance with the requirements of DCA(detrended correspondance analysis), which is an ordination technique, the sites were chosen contiguously with each other. The vegetation structure analysis showed Quercus dentata, Pinus densiflora, Q. mongolica to be the major species at canopy layer, Rhododendron schlippenbachii at the layer below the canopy and Tripterygium regelii at the shrub level. Shannon's diversity index was 1.5315¢¦2.4005 per unit area of 500$m^2$. It appeared that the Quercus dentata forest of this ridge section of Nakdong-jeongmaek is about 30 or 40 years old.
 
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DCA;¶±°¥³ª¹«;¿¬·ûºÐ¼®;DCA;QUERCUS DENTATA;TREE RING ANALYSIS;
 
Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.18, no.3, 2004³â, pp.279-287
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200413842110573)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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