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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.15, no.4, 2002³â, pp.344-353
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¹éµÎ´ë°£ û¿Á»êÁö¿ª ´É¼±ºÎÀÇ ½Ä¹°±ºÁý±¸Á¶
( Community Structure of the Ridge Area in the Cheongoksan, the Baekdudaegan ) |
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¹éµÎ´ë°£ Áß Ã»¿Á»ê ´É¼±ºÎÁÖº¯ÀÇ »ï¸²±ºÁý±¸Á¶¸¦ ºÐ¼®Çϱâ À§ÇÏ¿© 35°³ Á¶»ç±¸¸¦ ¼³Á¤ÇÏ°í ½Ä»ýÁ¶»ç¸¦ ½Ç½ÃÇÏ¿´´Ù. Classification ±â¹ý Áß ÇϳªÀÎ TWINSPANÀ» ÀÌ¿ëÇÏ¿© ±º¶ôºÐ¸®¸¦ ½ÃµµÇÑ °á°ú, ¸ðµÎ ½Å°¥³ª¹« ¿ìÁ¡Á¾ÀÎ °¡¿îµ¥ ºÎ ¼öÁ¾À¸·Î ±º¶ô IÀº ¹°Çª·¹³ª¹«. ±º¶ô II´Â ´ç´Üdz, ±º¶ô IIIÀº ¹Ì¿ªÁÙ³ª¹«, ±º¶ô IV´Â öÂß²ÉÀ¸·Î ÃÖÁ¾ ºÐ¸®µÇ¾ú´Ù. °¢°¢ÀÇ ±º¶ôÀº ÃþÀ§º° »ó´ë¿ìÁ¡Ä¡¸¦ ÀÌ¿ëÇÏ¿© ±ºÁý±¸Á¶¸¦ ¹àÇû´Ù. ¿¬·ûºÐ¼®°á°ú û¿Á»ê ´É¼±ºÎ Áö¿ªÀÇ ½Å°¥³ª¹«ÀÇ ÀÓ·ÉÀº ¾à 30~150³â ÀÌ»óÀ¸·Î ¹àÇôÁ³´Ù. ´ÜÀ§¸éÀû´ç(100$m^2$) Æò±ÕÃâÇöÁ¾¼ö´Â 6.5$pm$1.8Á¾, Æò±ÕÃâÇö°³Ã¼¼ö´Â 68.3$pm$39.9ÁÖÀ̾ú´Ù. ÀÌ»óÀÇ ºÐ¼®°á°ú û¿Á»ê ´É¼±ºÎÀÇ ½Å°¥³ª¹«¸²Àº ³ë·ÉÀÓºÐÀ¸·Î ¹ßÀüÇÒ °¡´É¼ºÀÌ ÀÖ´Â °ÍÀ¸·Î ÃßÃøµÇ¾ú´Ù. |
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To investigate the forest structure and to suggest the basic data of forest in the Cheongoksan and near the ridge area, the Baekdudaegan, thirty-five plots were set up and surveyed. According to the analysis of classification by TWINSPAN, the community was divined by four groups of Quercus mongolica-Fraxinus rhynchophylla(I). Q. mongolica-Acer pseudosieboldianum(II). Q. mongolica-Tripterygium regelii(III), and Q. mongolica-Rhododendron schlippenbachii community(IV). The structure of communities were investigated using importance value by layer. The survey results were summarized as follows:1) the results of annual ring analysis revealed that the age of forest in the Cheongoksan was about 30~150 years old, 2) number of the average species was 6.5$pm$1.8 and number of average individuals was 68.3$pm$39.9 per a plot(100$m^2$). From the above results, it was anticipated that Q. mongolica stand will be old-growth forest because they do not have competitor species and a specific ridge environment. |
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Á¾´Ù¾çµµ;¿¬·ûºÐ¼®;TWINSPAN;DCA;TWINSPAN;DCA;SPECIES DIVERSITY;TREE RING ANALYSIS; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.15, no.4, 2002³â, pp.344-353
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921060537)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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