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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.12, no.2, 1998³â, pp.147-155
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¼½Äó ºÐȹȿ¡ µû¸¥ ½Ä¹°±ºÁýÀÇ Å©±â¿¡ °üÇÑ ¿¬±¸
( Study on the Size of Plant Community in Fragmented Habitats ) |
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º» ¿¬±¸´Â ¼½Äó ºÐȹȿ¡ µû¸¥ ½Ä¹°±ºÁýÀÇ Å©±â¸¦ °áÁ¤Çϱâ À§ÇØ 1997³â 3¿ùºÎÅÍ 8¿ù±îÁö °æ»óºÏµµ »óÁÖ½Ã, Á¡Ã̽Ã. °æ±âµµ ¾È¼º½Ã. ÆòÅýÃ, ¿©ÁÖ½Ã, ¾çÆò½Ã, ÃæÃ»³²µµ ³í»ê½Ã. Àü¶óºÏµµ ÀÍ»ê½Ã µî 31°³ÀÇ Á¶»çÁö¿ª¿¡ 118°³ÀÇ Á¶»ç±¸¸¦ Á¶»çÇÏ¿´´Ù. »ó°ü°ü°èºÐ¼®°á°ú ¸éÀû°ú ¸ñº»½Ä¹°Á¾¼ö°¡ 0.716À¸·Î °¡Àå ³ô°Ô ³ªÅ¸³µ´Ù. µµ¼»ý¹°Áö¸®ÇÐÀÇ ÀÌ·ÐÀ» ¼½Äó ºÐȹȿ¡ Àû¿ëÇϱâ À§ÇØ ¸éÀû°ú À¯ÀǼºÀÌ ÀÖ´Â ³× º¯¼ö¿¡ ´ëÇÏ¿© ȸ±ÍºÐ¼®À» ÇÑ °á°ú ¸ñº»½Ä¹°Á¾¼ö, ¸ñº»½Ä¹°°³Ã¼¼ö, Ãʺ»½Ä¹°Á¾¼ö, Ãʺ»½Ä¹°°³Ã¼¼ö ¸ðµÎ À¯ÀǼöÁØ 5% À̳»¿¡¼ À¯ÀÇÇϸç, ȸ±ÍÇÔ¼öÀÇ ¼³¸í·ÂÀº 71%¿´´Ù. Á¾¼ö±º°ú °³Ã¼¼ö±º°£ÀÇ Á¤ÁØ»ó°üºÐ¼®°á°ú ÇÑ °³ÀÇ ÇÔ¼ö°¡ µµÃâµÇ¾úÀ¸¸ç, ÇÔ¼öÀÇ ¼³¸í·ÂÀº 88.76%À̸ç. À¯ÀǼöÁØ 1% À̳»¿¡¼ Á¤ÁØÇÔ¼ö¿Í Á¤Áر٠¸ðµÎ À¯ÀÇÇÑ °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. Áö±Ý±îÁöÀÇ ¿¬±¸°á°ú ¹× µµ¼»ý¹°Áö¸®ÇÐÀÇ Á¦¹Ý ÀÌ·ÐÀ» ÀÀ¿ëÇÑ ½Ä¹°±ºÁýÀÇ Å©±â´Â 400$m^2$, Á¾¼ö´Â 30Á¾, °³Ã¼¼ö´Â 4,000°³·Î¼. À̶§ºÎÅÍ Á¾, °³Ã¼¼öÀÇ ±â¿ï±â Áõ°¡´Â °ÅÀÇ ¾ø¾ú´Ù. º» ¿¬±¸ÀÇ ÀÇÀÇ´Â µµ½ÃÈ. »ê¾÷È·Î ¾ß±âµÇ´Â °í¸³µÈ »ýŰèÀÇ º¸Àü¹®Á¦³ª »ý¹°¼½Ä°ø°£Á¶¼º¿¡ Áß¿äÇÑ ´Ü¼¸¦ Á¦°øÇÒ °ÍÀ¸·Î º¸ÀÌ¸ç ¼½ÄÁö ºÐȹȰ¡ ÀϾ°í ÀÖ´Â ¸ðµç Áö¿ª¿¡ °ü¸® ¹æÇâ°ú º¸Àü´ëÃ¥À» Á¦½Ã ÇÒ ¼ö ÀÖ´Ù´Â °ÍÀÌ´Ù. |
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This study was conducted from March to August 1997 to decide the size of plant community in fragmentary habitats. The thirty one sites and one hundred and eighteen plots were plotted in the areas including Yangpyong, Yoju, Pyongtaek and Ansong in Kyonggi-do, Chomchon and Sangju in Kyongsangbuk-do, Nonsan in Chungchongnam-do and Iksan in Chollapuk-do. The area and number of woody species by correlation analysis were recorded as the highest value as 0.716. In order to apply the theory of island biogeography to the fragmented habitats in Korea, the four variables were calculated by regression model. The four variables such as number of woody species, number of woody individuals, number of herbaceous species and number of herbaceous individuals were recorded as significant with area at the level of 0.05 and R square was 0.71. The one function was selected between number of species and number of individuals from the canonical correlation analysis, and the function square was 0.8876. Both canonical function and squared canonical correlation showed significant at the level of 0.01. The number of species and individuals were not increased from the condition that was the size of plant community of 400$m^2$, 30 for number of species and 4,000 for number of individuals. This results of this study can be widely used as a basic information for the conservation management, especially the fragmented ecosystems or the biotop creation in the landscaping. |
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µµ¼»ý¹°Áö¸®ÇÐ;Á¾¼ö;°³Ã¼¼ö;THEORY OF ISLAND BIOGEOGRAPHY;SPECIES NUMBER;INDIVIDUAL NUMBER; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.12, no.2, 1998³â, pp.147-155
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811922083608)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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