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Çѱ¹»ýÅÂÇÐȸ / v.28, no.5, 2005³â, pp.271-279
¼­¿ï½Ã »ýÅÂ°è º¸ÀüÁö¿ª 3°÷¿¡¼­ÀÇ Åä¾ç Á¾ÀÚÀºÇà
( Soil Seed Banks at Three Ecological Preservation Areas in Seoul )
±èÀç±Ù;ÁÖÀºÁ¤; ¼­¿ï´ëÇб³ »ý¹°±³À°°ú;¼­¿ï´ëÇб³ »ý¹°±³À°°ú;
 
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¼­¿ï½Ã »ýÅÂ°è º¸ÀüÁö¿ªÀÎ Áø°ü³»µ¿ ½ÀÁö, ¹æÀ̵¿ ½ÀÁö¿Í ¹ã¼¶¿¡¼­ 2004³â 3¿ù Åä¾çÀ» äÃëÇÑÈÄ 5¿ùºÎÅÍ 10¿ù±îÁö À¯¹¦ÃâÇö¹ý(seedling emergence method)À¸·Î Åä¾ç Á¾ÀÚÀºÇàÀ» °üÂûÇÏ¿´´Ù. ±× °á°ú Áø°ü³»µ¿¿¡¼­´Â ÃÑ 42Á¾, 5,190°³Ã¼°¡ ÃâÇöÇÏ¿´°í, ¹æÀ̵¿¿¡¼­´Â ÃÑ 39Á¾, 2,265°³Ã¼, ¹ã¼¶¿¡¼­´Â ÃÑ 39Á¾, 1,047°³Ã¼°¡ ¹ß¾ÆÇÏ¿´À¸¸ç °¡Àå °³Ã¼¼ö°¡ ¸¹¾Ò´ø °÷Àº Áø°ü³»µ¿ ¹öµå³ª¹«±º¶ôÀ̾ú´Ù. Áø°ü³»µ¿ ½ÀÁö¿Í ¹ã¼¶¿¡¼­ °¡Àå ¸¹Àº °³Ã¼¼ö¸¦ º¸ÀÎ °ÍÀº ¹ç¶Ò¿ÜÇ®À̾ú°í ¹æÀ̵¿ ½ÀÁö¿¡¼­´Â ºÎµé¼Ó ½Ä¹°µéÀ̾ú´Ù. Áø°ü³»µ¿°ú ¹æÀ̵¿¿¡¼­ ½Ç½ÃÇÑ ±º¶ôº° Åä¾ç Á¾ÀÚÀºÇà Á¶»ç °á°ú °¥´ë±º¶ô, ¹öµå³ª¹«±º¶ô, °í¸¶¸®±º¶ô, ´Þ»Ñ¸®Ç®±º¶ô, Àº»ç½Ã³ª¹«±º¶ô µî¿¡¼­ Áö»óºÎ ¿ìÁ¡Á¾°ú ÁöÇϺΠ¿ìÁ¡Á¾À̼­·Î ´Ù¸¥ ¹Ý¸é ¾Ö±âºÎµé±º¶ô°ú ºÎµé±º¶ô¿¡¼­´Â ÀÏÄ¡ÇÏ¿´´Ù. ½ÀÀ±Á¶°Ç¿¡¼­ 56Á¾, ħ¼öÁ¶°Ç¿¡¼­ 25Á¾ÀÌ ÃâÇöÇÏ¿´°í, µÎ Á¶°Ç¿¡¼­ ´Ù ÃâÇöÇÑ Á¾Àº 18Á¾À̾ú´Ù. °³±¸¸®¹äµîÀÇ ºÎÀ¯½Ä¹°°ú ¹°´ß°³ºñµîÀÇ ÀϺΠÁ¤¼ö½Ä¹°Àº ħ¼öÁ¶°Ç¿¡¼­¸¸ ¹ß¾ÆÇÏ¿´´Ù. ºÎµé¼Ó ½Ä¹°, µ¹ÇÇ °ñÇ® µîÀÇ Á¤¼ö½Ä¹°Àº ½ÀÀ±°ú ħ¼ö Á¶°Ç ¸ðµÎ¿¡¼­ ¹ß¾ÆÇÏ¿´´Ù. ¹ã¼¶¿¡¼­ äÃëÇÑ ¼öº¯À¸·ÎºÎÅÍ¿Í °Å¸®º° Åä¾ç Á¾ÀÚÀºÇà¿¡¼­´Â ¼öÀ§ÀÇ À¯µ¿¼ºÀÌ Å« ¼öº¯ 3(½Ä»ý´ë·ÎºÎÅÍ °Å¸® $300sim350m$)¿¡¼­ °¡Àå ¸¹Àº ¼öÀÇ Á¾ÀÚ°¡ °üÂûµÇ¾ú´Ù.
Soil seed banks at ecological preservation areas in Seoul, Jinkwannae-dong, Bangi-dong and Bam-sum, were studied by seedling emergence method from May to October 2004. Total number of species and individuals in seed banks were 42 and 5,190 at Jinkwannae-dong, 39 and 2,290 at Bangi-dong, and 39 and 1,047 at Bamsum. Salix koreensis community at Jinkwannae-dong has the highest number of seedlings among all sites. The most abundant species were Lindernia procumbens in Jinkwannae-dong and Bam-sum and Typha spp. in Bangi-dong. The dominant species of seed banks were different from that of plant communities such as Phragmites communis community, Salix koreensis community, Persicaria thunbergii community, Phragmites japonica community, and Populus tomentiglandulosa community. However the dominant species of seed banks in Typha community was Typha spp. Total 63 species emerged in either the wet or submerged conditions. Fifty six species appeared in the wet condition and 25 in the submerged condition. Eighteen species appeared in both conditions. Numbers of species and individuals were much less in the submerged condition than in the wet condition but free-floating hydrophytes including Rorippa islandica and floating-leaved hydrophytes including Monochoria vaginalis appeared only in the submerged condition. In the investigation of soil seed bank by distance from water edge (Bamsum), water side 3 ($300sim350m$ from water) edge, where water level is fluctuating frequently, has the highest number of seedlings.
 
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Ecological preservation areas;Germination;Seedling emergence method;Soil seed bank;Wetland;
 
The Korean Journal of Ecology / v.28, no.5, 2005³â, pp.271-279
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200509905769419)
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