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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.11, no.2, 1997³â, pp.149-159
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( Comparison of the Structure of Pinus densiflora Community by Soil Depth in Ulsan Grand Park ) |
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¿ï»ê´ë°ø¿ø »ê¸²ÀÇ Åä¾ç±íÀÌ¿¡ µû¸¥ ½Ä¹°±ºÁý±¸Á¶¸¦ ºñ±³Çϱâ À§ÇÏ¿© ¼Ò³ª¹«¸²¿¡ 11°³ Á¶»ç±¸(10m*10m)¸¦ ¼³Á¤Çϰí TWINSPAN°ú DCN±â¹ýÀ» ÀÌ¿ëÇÏ¿© ½Ä¹°±ºÁý±¸Á¶ ºÐ¼®À» ½Ç½ÃÇÏ¿´´Ù. TWINSPAN°ú DCNºÐ¼®°á°ú Åä½ÉÀÌ ±íÀº ±ºÁý(±ºÁý A)°ú Åä½ÉÀÌ ¾èÀº ±ºÁý(±ºÁý B)À¸·Î ºÐ¸®µÇ¾ú´Ù. ±ºÁý A´Â ±âÈıػóÀÇ »ýÅÂÀû õÀÌ Æ¯¼ºÀ» º¸¿© õÀ̴ܰ谡 ¼Ò³ª¹«$$longrightarrow$ $±¼Âü³ª¹«, ¹ã³ª¹«, ±¼Çdzª¹«$$longrightarrow$ $¼¾î³ª¹«·Î ÁøÇàµÇ°í ÀÖ¾úÀ¸³ª, ±ºÁý B´Â ÅäÁö±Ø»óÀÇ Æ¯Â¡À» °®´Â ¼Ò³ª¹«¸²À̾ú´Ù. ¼ö°í »ýÀå¿¡¼µµ Â÷À̸¦ º¸¿© ±ºÁý A´Â ¼ö·É 30³â»ý Ç¥º»¸ñÀÇ ¼ö°í°¡ 8.50mÀ̾ú°í ±ºÁý B´Â ¼ö·É 35³â»ýÀÇ ¼ö°í°¡ 3.80mÀ̾ú´Ù. Åä¾çƯ¼º°ú Á¾´Ù¾ç¼ºÁö¼ö¿¡¼µµ ±ºÁý A°¡ ±ºÁý Bº¸´Ù ¾çÈ£ÇÏ¿´´Ù. |
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Eleven plots(10m*10m) were established in Pinus densiflora forests and analized in with TWINSPAN and DCA techniques, to study the comparison of the structure of plant community by soil depth in Ulsan Grand Park. As a result of this analyusis, the communities were divided into two groups : Community B which have shallow one. Community A showed climatic climax which have proceeded from Pinus densiflora to Quercus variabilis, Castanea crenata, Platycarya strobilacea, and at last to Carpinus laxiflora. Community A showed climatic climax which have proceeded fro, Pimus densiflora to Quercus variabilis, Castanea crenata, Platycarya strobilacea, and at last to carpenus laxiflora. Community B showed edaphic climax in sere of Pinus desiflora. The diffrernce of the growth of tree height was showed significantly between two communities. The sample tree aged 30 in Community A was 8.50m high and the sample tree aged 35 in Community B was 3.80m high. Community A was better than Community B in soil characteristics and species diversity indicies. |
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Ű¿öµå |
¼Ò³ª¹«;±âÈıػó;ÅäÁö±Ø»ó;TWINSPAN;DCA;Pinus densiflora;CLIMATIC CLIMAX;EDAPHIC CLIMAX; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.11, no.2, 1997³â, pp.149-159
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920718804)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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