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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.5, no.1, 1991³â, pp.54-67
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Classification ¹× Ordination ¹æ¹ý¿¡ ÀÇÇÑ Áö¸®»ê ´ë¿ø°è°îÀÇ »ï¸²±ºÁý±¸Á¶ ºÐ¼®
( Analysis on the Forest Community of Daewon Vally in Mt. Chiri by the Classification and Ordination Techniques ) |
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Áö¸®»ê ´ë¿ø°è°îÀÇ ÀÔÁöȯ°æ±¸¹è¿¡ µû¸¥ »ï¸²±ºÁý±¸Á¶ºÐ¼®À» À§ÇÏ¿© 89°³¼ÒÀÇ Á¶»çÁö(1Á¶»ç±¸´ç 500$m^2$)¸¦ ¼³Á¤ÇÏ°í ½Ä»ýÁ¶»ç¸¦ ½Ç½ÃÇÏ¿© ¾òÀº ÀÚ·á¿¡ ´ëÇÏ¿© TWINSPAN¿¡ ÀÇÇÑ classification ¹× ordinationÀÇ ÇÑ ±â¹ýÀÎ DCA¸¦ Àû¿ëÇÏ¿© ºÐ¼®ÇÏ¿´´Ù. Classification¿¡ ÀÇÇÏ¿© ³·Àº ÇØ¹ß°íÀÇ °ÇÁ¶Áö¿¡¼ ¼Ò³ª¹«±ºÁý, ±¼Âü³ª¹«±ºÁý, Á¹Âü³ª¹«-±¼Âü³ª¹«±ºÁýÀ¸·Î. ½ÀÀ±Áö¿¡¼ ¼¾î³ª¹«±ºÁýÀ¸·Î ºÐ·ùµÇ¾ú°í, ³ôÀº ÇØ¹ß°íÀÇ °ÇÁ¶Áö¿¡¼ ½Å°¥³ª¹«±ºÁý, ½ÀÀ±Áö¿¡¼ ÃþÃþ³ª¹«-½Å°¥³ª¹«±ºÁýÀ¸·Î ºÐ·ùµÇ¾úÀ¸¸ç, DCA±â¹ý¿¡ ÀÇÇÑ ordinationºÐ¼®°á°ú¿¡¼µµ classification ºÐ¼®°á°ú¿Í °°Àº °æÇâÀ» ³ªÅ¸³»¾ú´Ù. Á¾¿¡ ´ëÇÑ µÎ ±â¹ýºÐ¼®¿¡ ÀÇÇØ ÃßÁ¤µÈ õÀ̰úÁ¤Àº ±³¸ñ»óÃþ¿¡¼ ÇØ¹ß°í°¡ ³·Àº Áö¿ªÀº ¼Ò³ª¹«$longrightarrow$±¼Âü³ª¹«, Á¹Âü³ª¹«$longrightarrow$¼¾î³ª¹« ¼øÀ̾ú°í, ÇØ¹ß°í°¡ ³ôÀº ÁöÀ§´Â ½Å°¥³ª¹«$longrightarrow$ÃþÃþ³ª¹« ¼øÀ̾úÀ¸¸ç, ±³¸ñÇÏÃþÀº Áø´Þ·¡, °³¿Ì³ª¹«, ¶§Á׳ª¹«$longrightarrow$»ç¶÷ÁÖ³ª¹«, ³ªµµ¹ã³ª¹«, ´ëÆÖÁý³ª¹«$longrightarrow$Âü°³¾Ï³ª¹«, ´ç´Üdz, ÇԹڲɳª¹« ¼øÀ̾ú´Ù. ȯ°æÀÎÀÚÀÇ ordination ºÐ¼®¿¡¼ ¼Ò³ª¹«±ºÁý°ú ±¼Âü³ª¹«±ºÁýÀº Åä¾ç¼öºÐÇÔ·®, À¯±â¹°ÇÔ·®, ÀüÁú¼ÒÇÔ·®, À¯È¿Àλê. ġȯ¼º¿ë·® µîÀÇ Åä¾ç¾ç·á°¡ ³·Àº ÁöÀ§¿¡ ºÐÆ÷ÇÏ°í ½Å°¥³ª¹«±ºÁý°ú ÃþÃþ³ª¹«±ºÁýÀº Åä¾ç¾ç·á°¡ ³ôÀº ÁöÀ§¿¡ ºÐÆ÷ÇÏ¿´À¸¸ç, ¼¾î³ª¹«±ºÁýÀº Áß°£ÁöÀ§¿¡ ÁÖ·Î ºÐÆ÷ÇÏ¿´´Ù. |
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To investigate the structure of the plant community of Daewon valley forest in Mt. Chiri, eighty-nine plots were set up by the dumped sampling method. The classification by TWINSPAN and DCA ordination were applied to the study area in order to classify item into several groups based on woody plants and environmental variables. The classification had been successfully overlayed on an ordination of the same data using DCA. The plots can be classified into five groups by TWINSPAN and DCA. There are Pinus densiflora community. Quercus variabilis-Q. serrata community. Carpinus laxiflora community. Q. monogolica community and Cornus controversa-Q. mongolica community. The successional trends of tree species by both techniques seem to be from P. densiflora through Q. variabilis, Q. serrata to C. laxiflora on the low altitude and from Q. mongolica to C. controversa on the high altitude in the canopy layer. As a result of the analysis for the relationship between the stand scores of DCA and environmental variables. they had a tendancy to increase significantly from the P. densiflora community to C. laxiflora community that was soil moisture. the amount of soil humus and soil nutrients. |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.5, no.1, 1991³â, pp.54-67
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111922082573)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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