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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.15, no.3, 2001³â, pp.237-246
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°è·æ»ê±¹¸³°ø¿ø µ¿¿ø°è°îÀÇ »ï¸²±ºÁý±¸Á¶ ºÐ¼®
( Analysis of the Forest Community Structure in the Dongwol Valley at the Geyryongsan National Park ) |
ÃÖ¼ÛÇö;Á¶Çö¼;¹ÚÀºÈñ; ¹Ð¾ç´ëÇб³ À̰øÇкÎ;ÁøÁÖ»ê¾÷´ëÇб³ »ê¸²ÀÚ¿øÇаú;°æ»ó´ëÇб³ ´ëÇпø;
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°è·æ»ê±¹¸³°ø¿ø µ¿¿ù°è°îÀÇ »ï¸²±ºÁý±¸Á¶ ºÐ¼®À» ½Ç½ÃÇϱâ À§ÇØ 41°³ Á¶»ç±¸¸¦ ¼³Ä¡Çϰí, ½Ä»ýÁ¶»ç¸¦ ½Ç½ÃÇÏ¿´´Ù. Classification ±â¹ý Áß ÇϳªÀÎ TWINSPANÀ» ÀÌ¿ëÇÏ¿© ±º¶ôºÐ¸®¸¦ ½ÃµµÇÑ °á°ú, ¼¾î³ª¹«±º¶ô(I), ¶§Á׳ª¹«±º¶ô(II), ¼Ò³ª¹«A±º¶ô(III), »ó¼ö¸®³ª¹«±º¶ô(IV). ¼Ò³ª¹«-±¼Âü³ª¹«±º¶ô(V), ¼Ò³ª¹«B±º¶ô(¥µ). ±×¸®°í ½Å°¥³ª¹«±º¶ô(¥¶)ÀÇ 7°³ ±º¶ôÀ¸·Î ÃÖÁ¾ ºÐ¸®µÇ¾ú´Ù. °¢°¢ÀÇ ±º¶ôÀº »ó´ë¿ìÁ¡Ä¡¸¦ ÀÌ¿ëÇÏ¿© ±ºÁý±¸Á¶¸¦ ¹àÇû´Ù. ¿¬·ûºÐ¼®°á°ú µ¿¿ù°è°îÀÇ ÁÖ¿ä ½Ä»ýÀÇ ÀÓ·ÉÀº ¾à 30~50³â ¾ÈÆÆÀ¸·Î ¹àÇôÁ³´Ù. ´ÜÀ§¸éÀû´ç(100$ extrm{cm}^2$) Æò±Õ ÃâÇöÁ¾¼ö´Â 15.6$pm$4.7Á¾. Æò±Õ ÃâÇö°³Ã¼¼ö´Â 124.9$pm$36.4ÁÖÀ̾ú´Ù. ÀÌ»óÀÇ °á°ú¸¦ ÅëÇØ °è·æ»ê±¹¸³°ø¿ø µ¿¿ù°è°îÀÇ ½Ä»ýõÀÌ´Â ¼Ò³ª¹«¸²¿¡¼ ±¼Âü³ª¹« µî Âü³ª¹«·ù¸¦ °ÅÃÄ ¼¾î³ª¹«·Î ÁøÇàµÉ °ÍÀ¸·Î ¿¹»óµÇ¾ú´Ù. |
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To investigate the forest structure and to suggest the basic data of forest in the Dongwol Valley, the Gyeryongsan National Park, forty one plots were set up and surveyed. According to the analysis of classification by TWINSPAN, the community was divided by seven groups of Carpinus taxinora(I), Styrax japonica(II), Pinus densiflora A type(III), Quercus acutissima(IV), P. densinora-Q. valiabilis(V), p. densinora B type(¥µ) and Q. mongolica community(¥¶). The structure of communities were investigated using importance value. The survey results were summarized as follows: 1) the results of annual ring analysis revealed that the age of forest in the Dongwol Valley was about 30~50 years old,2) number of the average species was 15.6$pm$4.7 and number of average individual was 124.9$pm$36.4 per a plot(100$ extrm{cm}^2$). From the above results, it was anticipated that C. laxiflora will be climax species instead of Q. spp. and P. densinora. |
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Ű¿öµå |
½Ä»ý±¸Á¶;õÀÌ;TWINSPANºÐ¼®;VEGETATION STRUCTURE;SUCCESSION;TWINSPAN ANALYSIS; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.15, no.3, 2001³â, pp.237-246
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111920904804)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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