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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.20, no.2, 2006³â, pp.188-199
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°¡¾ß»ê±¹¸³°ø¿ø È«·ùµ¿ °è°î ¼Ò³ª¹«¸²ÀÇ »ýÅÂÀû Ư¼º ¹× 15³â°£(1989³â${sim}$2004³â) ½Ä»ý±¸Á¶ º¯ÈºÐ¼®
( Ecological Characteristics and Change for Fifteen Years($1989{sim}2004$)of Plant Community Structure of the Pinus densiflora S. et Z. Forest in Hongrudong Valley, Gayasan National Park ) |
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º» ¿¬±¸´Â °¡¾ß»ê±¹¸³°ø¿ø È«·ùµ¿ °è°î ¼Ò³ª¹«¸²ÀÇ »ýÅÂÀû Ư¼º ¹× ±âÁ¸ ¼Ò³ª¹«¸²¿¡ ´ëÇÑ 15³â°£ ½Ä»ý±¸Á¶ º¯È ½ÇŸ¦ ºÐ¼®ÇÏ¿© ¼Ò³ª¹«¸² º¸Àü°ü¸®¹æ¾ÈÀÇ ±âÃÊÀÚ·á Á¦°øÀ» ¸ñÀûÀ¸·ÎÇÏ¿´´Ù. ¼Ò³ª¹«¸²³»¿¡ 20°³ Á¶»çÁö(´ÜÀ§¸éÀû: $500m^2$)¸¦ ¼³Á¤ÇÏ¿© TWINSPAN ºÐ¼®°á°ú 7°³ ±ºÁýÀ¯ÇüÀ¸·Î ±¸ºÐµÇ¾úÀ¸¸ç ±³¸ñÃþ¿¡¼´Â ¼Ò³ª¹«, ¾Æ±³¸ñÃþ¿¡¼´Â ¼¾î³ª¹«, ±¼Âü³ª¹«, Á¹Âü³ª¹«, °ü¸ñÃþ¿¡¼´Â Á¶¸´´ë, Áø´Þ·¡, °³¿Ì³ª¹« µîÀÌ ¿ìÁ¡Á¾À̾ú´Ù. »þ³íÀÇ Á¾´Ù¾çµµ´Â $0.6803{sim}1.2559$À̾ú°í ÃâÇöÁ¾¼ö´Â $27{sim}40$Á¾À̾ú´Ù. 15³â°£ ½Ä»ý±¸Á¶ º¯È ºÐ¼®°á°ú »ó´ë¿ìÁ¡Ä¡´Â ¾Æ±³¸ñÃþ¿¡¼ ¼¾î³ª¹«, Á¹Âü³ª¹«, ±¼Âü³ª¹«ÀÇ ¼¼·ÂÀÌ Áõ´ëµÇ¾ú´Ù. »þ³íÀÇ Á¾´Ù¾çµµ´Â $0.2608{sim}1.0124$¿¡¼ $0.5547{sim}1.2567$·Î ÃâÇöÁ¾¼ö´Â $14{sim}26$Á¾¿¡¼ $26{sim}34$Á¾À¸·Î Áõ°¡ÇÏ¿´´Ù. |
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The purpose of this study was to provide data for conservation management of Pinus densiflora forest by analyzing ecological characteristics and the change of Pinus densiflora community structure for fifteen years in Gayasan National Park. According to the results of TWINSPAN analysis of Pinus densiflora forest, there were twenty plots(unit: $500m^2$)and it was classified into seven community types. The dominant species were Pinus densiflora in canopy layer, Carpinus laxiflora, Quercus variabilis, Quercus serrata in the understory layer and Sasa borealis, Rhododendron mucronulatum, Rhus trichocarpa in the shrub layer. The index of shannon's diversity was from 0.6803 to 1.2559 per $500m^2$ and the range of species number was from twenty-seven to fourty. As a result of the change of Pinus densiflora forest structure, the importance percentage(I.P.) of Carpinus laxiflora, Quercus variabilis, Quercus serrata in the understory layer were increased for fifteen years. The index of shannon's diversity changed $0.2608{sim}1.0124;into;0.5547{sim}1.2567;per;500m^2$ and species number changed $14{sim}26;into;26{sim}34$ for fifteen year. |
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õÀÌ;»ó´ë¿ìÁ¡Ä¡;»þ³íÀÇ Á¾´Ù¾çµµ;SUCCESSION;IMPORTANCE PERCENTAGE;SHANNON'S DIVERSITY; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.20, no.2, 2006³â, pp.188-199
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200633242253302)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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