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Çѱ¹»ýÅÂÇÐȸ / v.29, no.3, 2006³â, pp.265-275
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´ë±¸ ÀÎÁ¢ Áö¿ª »ï¸²½Ä»ýÀÇ ÁøÇàõÀÌ¿Í ÀáÀçÀÚ¿¬½Ä»ý
( Progressive Succession and Potential Natural Vegetation on the Forest Vegetation in and surrounding Daegu, Korea ) |
| Á¤Èï¶ô;Àü¿µ¹®;ÀÌÈ£ÁØ; Çѱ¹È¯°æÁ¤Ã¥.Æò°¡¿¬±¸¿ø;°Ç±¹´ëÇб³ »ý¸í°úÇаú;°Ç±¹´ëÇб³ »ý¸í°úÇаú;
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| ´ë±¸ ÀÎÁ¢Áö¿ª »ï¸²½Ä»ý¿¡ ´ëÇÑ ÁøÇàõÀÌÀÇ ¸ÞÄ«´ÏÁò°ú ÀáÀçÀÚ¿¬½Ä»ýÀ» ÃßÁ¤ÇÏ¿´´Ù. DCA ¿¡ ÀÇÇÑ ¿äÀÎ ºÐ¼®¿¡¼´Â ÇØ¹ß °íµµ ¹× ½Àµµ±¸¹è¿¡ µû¶ó °¢ ±º¶ôÀÇ Æ¯¼ºÀÌ °áÁ¤µÇ´Â °ÍÀ¸·Î ³ªÅ¸³µÀ¸¸ç, Åä¾çÀÇ ¼öºÐ ÇÔ·®°ú À¯±â¹° ÇÔ·® ¹× ÀüÁú ¼Ò·®Àº ±º¶ôÀÌ ¹ß´ÞÇÔ¿¡ µû¶ó ³ô¾ÆÁö´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. Á¾°ü ¿¬°üºÐ¼®¿¡¼´Â 2°³ÀÇ Á¾Áý´ÜÀ¸·Î Å©°Ô ±¸ºÐµÇ¾úÀ¸¸ç, ÀÌµé µÎ Áý´ÜÀÇ À¯ÇüÀ» °áÁ¤ÇÏ´Â ¿äÀÎÀº ±â¿Â ¹× Åä¾çÀÇ ¼öºÐ ¿äÀÎÀ¸·Î ÆÇ´ÜµÇ¾ú´Ù. ƯÈ÷, µÎ Á¾Áý´ÜÀº õÀÌÀÇ ÁøÇà¿¡ µû¶ó Á¾Á¶¼ºÀÌ ´Þ¶óÁö´Â ±º¶ôÀÇ ¹ß´Þ´Ü°è¸¦ º¸¿©ÁÖ´Â °ÍÀ¸·Î º¸À̸ç, »ýȰÇü Á¶¼ºµµ À̸¦ µÞ¹ÞħÇÏ¿´´Ù. ÀÔÁö¿äÀÎ ¹× Á¾Á¶¼º¿¡ µû¶ó ¼Ò³ª¹« ±º¶ô, ±¼Âü³ª¹«±º¶ô, »ó¼ö¸®³ª¹«±º¶ô ¹× ¶±°¥³ª¹«±º¶ôÀº Á¹Âü³ª¹«±º¶ôÀ̳ª ½Å°¥³ª¹«±º¶ôÀ¸·Î °¢°¢ õÀ̰¡ ÁøÇàµÉ °ÍÀ¸·Î ¿¹ÃøµÇ¾ú´Ù. º» Á¶»çÁö¿ªÀÇ ÀáÀçÀÚ¿¬½Ä»ýÀº Á¾Á¶¼º, Åä¾çȯ°æ ¹× ÁöÇü¿äÀο¡ ÀÇÇÏ¿© »êÁö Áß »óºÎÀÇ ½Å°¥³ª¹«±º¶ô, °è°îºÎÀÇ °í·Î¼è³ª¹«-±îÄ¡¹Ú´Þ±º¶ô, »êÁö Áß ÇϺδ Á¹Âü³ª¹«±º¶ô ÀÇ 3°³ À¯ÇüÀ¸·Î ±¸ºÐµÇ¾ú´Ù. ±×¸®°í ½Å°¥³ª¹«±º¶ô°ú °í·Î¼è³ª¹«-±îÄ¡¹ÚÅ»±º¶ôÀº ÇöÁ¸ ½Ä»ýÀÌ¸é¼ ÀáÀçÀÚ¿¬½Ä»ýÀ̸ç, ¼Ò³ª¹«±º¶ôÀº ÇöÀçÀÇ Á¾Á¶¼º ¹× ÇØ¹ß ¿µ¿ªÀ» Åä´ë·Î ½Å°¥³ª¹«±º¶ô°ú Á¹Âü³ª¹«±º¶ôÀ¸·Î °¢°¢ ¹ß´ÞÇÒ °ÍÀ¸·Î ¿¹ÃøµÇ¾ú´Ù. |
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| This study represents the mechanism of progressive succession and potential natural vegetation on the forest vegetation in and surrounding Daegu. As a result of DCA, the feature of community was determined by an altitude and humid gradients. The soil moisture, contents of organic matter and total nitrogen increased as the community developed. In the interspecific association analysis, the forest vegetation was divided into two species groups and they were influenced by temperature and soil moisture. Especially, each two groups showed different stages of vegetation development according to the progressive succession and life form composition supported those results. It was predicted that Quercus variabilis, Q. acutissima, Q. dentata and Pinus densiflora communities would develop into Q. serrata community or Q. mongolica community depending on their location or species composition. In the study area, the potential natural vegetation was divided into 3 communities by biogeographical gradients such as species composition, soil environment, and geographical features: 1)Q. mongolica community in the middle-upper area of the mountain, 2)Q. serrata community in the middle-lower area of the mountain and 3)Carpinus cordata-Acer mono community in the cove area. It is suggested that the Q.mongolica and C.cordata-A.mono communities become actual vegetation and potential natural vegetation. But it is also suggested that the P. densiflora community would be changed into the potential natural vegetation of the Q. mongolica community and Q. serrata community on the basis of the present species composition. |
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| Ű¿öµå |
| DCA;Daegu;Forest vegetation;Interspecific association;Life form;Potential natural vegetation;Progressive succession; |
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Journal of Ecology and Field Biology / v.29, no.3, 2006³â, pp.265-275
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1975-020X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200633242275936)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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