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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.22, no.5, 2008³â, pp.514-520
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Áö¸®»ê±¹¸³°ø¿ø ÇǾưñ°ú ´ë¼º°ñ Áö¿ªÀÇ »ê¸²±ºÁý±¸Á¶ µ¿ÅÂ(I)
( Dynamics of Forest Community Structure at the Valley of Piagol and Daeseonggol in the Jirisan National Park(I) ) |
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Áö¸®»ê±¹¸³°ø¿ø ÇǾưñ°ú ´ë¼º°ñ Áö¿ªÀÇ »ê¸²±ºÁý±¸Á¶ÀÇ µ¿Å¸¦ Àå±â°£ ¸ð´ÏÅ͸µÇϱâ À§ÇÏ¿© 2001³â¿¡ °íÁ¤Á¶»ç±¸¸¦ ¼³Ä¡ÇÏ¿© 2001³â°ú 2006³â¿¡ ½Ä»ýÁ¶»ç¸¦ ÇÑ °á°ú´Â ´ÙÀ½°ú °°´Ù. ÇǾưñ, ´ë¼º°ñ Áö¿ª »ê¸²ÀÇ ¿ìÁ¡Á¾Àº °¢°¢ ¼¾î³ª¹«¿Í ½Å°¥³ª¹«¿´À¸¸ç, ÇǾưñ Áö¿ªÀÇ »ê¸²ÀÌ ´ë¼º°ñ Áö¿ªº¸´Ù Á¾´Ù¾çµµ Áö¼ö°¡ ´õ ³ô¾Ò´Ù. Á¶»çÁö¿ª ÁÖ¿ä¼öÁ¾ÀÇ Á÷°æ±ÞºÐÆ÷·Î º¸¾Æ ¾ÈÁ¤µÈ ½Ä¹°±ºÁý ±¸Á¶¸¦ ÀÌ·ç°í ÀÖÀ¸¸ç, °î°£ºÎ¿¡ À§Ä¡ÇÑ ÇǾưñÀÇ »ê¸²°ú ¼Ò´É¼± »ç¸éºÎ¿¡ À§Ä¡ÇÑ ´ë¼º°ñÀÇ »ê¸²°£ Á¾±¸¼ºÀº ¸Å¿ì ÀÌÁúÀûÀ̾ú´Ù. ÇǾưñÁö¿ª »ê¸²ÀÇ »ýÀå·®Àº Áö³ 5³â°£ ¾à $6.4m^2/ha$ °¨¼ÒÇÏ¿´À¸³ª ´ë¼º°ñÁö¿ªÀº ¾à $8.27m^2/ha$ Áõ°¡ÇÏ¿´À¸¸ç, ÀÌ´Â ³ë°Å¼öµéÀÇ °í»ç¿¡ µû¸¥ ¿µÇâÀ¸·Î º¸ÀδÙ. |
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The permanent monitoring plots were installed in 2001 for long-term monitoring the structure of forest communities at the Piagol(Valley) and Daeseonggol(Valley) in the Jirisan National Park, and monitored the forest structure in the studied sites in 2001 and 2006. Dominant species at Piagol and Daeseonggol was Carpinuslaxiflora and Quercus mongolica respectively. Based on the distribution of major species' stem diameter, the species diversity index was higher in Piagol than that of Daeseonggol. The distribution of diameter in major tree species in the studied sites showed a stable plant community structure. The forest of Piagol, which is positioned in the valley, showed a quite a different composition of species from that of Daeseonggol, which is positioned on the slope. In the last five years, the overall grows rate of Piagol Forest decreased by $6.4m^2$ per hectare, while Daeseonggol Forest increased by about $8.27m^2$ per hectare. I think that this is because of the fact that a lot of large old trees have died. |
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Ű¿öµå |
»ó´ë¿ìÁ¡Ä¡;Á¾´Ù¾çµµÁö¼ö;À¯»çµµÁö¼ö;»ýÀå·®;Àå±â ¸ð´ÏÅ͸µ;IMPORTANCE PERCENTAGE;SPECIES DIVERSITY INDEX;SIMILARITY INDEX;GROWTH RATE;LONG-TERM MONITORING; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.22, no.5, 2008³â, pp.514-520
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200803657006798)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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