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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.19, no.4, 2001³â, pp.313-320
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³²Çؾȿ¡¼ ÀÚ»ýÇÏ´Â °Å¸Ó¸®¸»(Zostera marina L.)½Ä¹°ÀÇ ºÐÆ÷¿Í »ýÀ°Áö ȯ°æ
( The Distribution and Habitation Characteristics of Zostera marina L. along the Southern Coast of Korea ) |
| ÀÌ»ó¿ë;À̼º¹Ì;ÁöÇØ±Ù;ÃÖûÀÏ; ÇѾç´ëÇб³ °úÇбâ¼ú´ëÇÐ Áö±¸Çؾç°úÇаú;ÇѾç´ëÇб³ °úÇбâ¼ú´ëÇÐ Áö±¸Çؾç°úÇаú;ÇѾç´ëÇб³ °úÇбâ¼ú´ëÇÐ Áö±¸Çؾç°úÇаú;ÇѾç´ëÇб³ °úÇбâ¼ú´ëÇÐ Áö±¸Çؾç°úÇаú;
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| Çѹݵµ ³²ÇØ ¿¬¾È ½ÀÁö Áö¿ª¿¡ ÀÚ»ýÇÏ´Â °Å¸Ó¸®¸»ÀÇ ºÎÆ÷, ½Ä¹°Ã¼ ±ºÁý°ú »ýÀ°È¯°æÀÇ Æ¯¼ºÀ» ÆÄ¾ÇÇϱâ À§ÇÏ¿© 2000³â 6¿ùºÎÅÍ 12¿ù±îÁö ½Ä¹°Ã¼¿Í »ýÀ°È¯°æÀ» Á¶»çÇÏ¿´´Ù. Á¶»ç±â°¡ Áß Á¦ÁÖµµ 2°³ »ýÀ°Áö¸¦ Æ÷ÇÔÇÏ¿© ³²ÇØ µ¿ºÎ¿¬¾ÈÀÇ ¾È°ñÆ÷¿¡¼ ¼ºÎ¿¬¾ÈÀÎ Áøµµ °°è±îÁö ÃÑ 28°³ »ýÀ°Áö¿¡¼ ÀÚ»ý °Å¸Ó¸®¸»ÀÇ ºÐÆ÷¸¦ ÆÄ¾ÇÇÏ¿´´Ù. °Å¸Ó¸®¸»ÀÇ »ýÀ°Áö´Â ¿¬¾È°ú ¼¶ÀÇ ¸¸, º¸ÃÊ, Çϱ¸¿Í °°ÀÌ ÆÄ¶ûÀÇ ¿µÇâÀÌ ÀûÀº ¼ö½É 0.5${sim}$8.0mÀÇ Á¶°£´ë¿Í Á¶ÇÏ´ë Áö¿ªÀ̾ú´Ù. °Å¸Ó¸®¸» »ýÀ°ÁöÀÇ ¿°ºÎÀº 18.2${sim}$34.5%$_o$ÀÇ ¹üÀ§·Î ±¤¿°¼ºÀÇ Æ¯¼ºÀ» ³ªÅ¸³»¾úÀ¸¸ç, ÀúÁúÀº ¸ð·¡ÀÇ ÇÔ·®ÀÌ 49.7${sim}$99.1%, Æò±Õ ÀÔµµ 1.5${sim}$4.4${phi}$ÀÇ »çÁú, »ç´ÏÁú°ú ´Ï»çÁúÀÇ ÅðÀû»óÀ¸·Î ±¸ºÐµÇ¾ú´Ù. ¿µ¾çÁöÀÇ ½Ä¹°Ã¼ ±æÀÌ´Â 54.7${sim}$171.4cm·Î »ýÀ°ÁöÀÇ ¼ö½É°ú »ýÀ° À§Ä¡ ¹× »ýÀ°È¯°æ¿¡ µû¶ó Å« º¯À̸¦ ³ªÅ¸³»¾úÀ¸¸ç, ½Ä¹°Ã¼ÀÇ ÇüÅÂÇÐÀû Á¤·® ÇüÁúÀÇ Æ¯¼ºÀ» ºÐ¼®ÇÑ °á°ú ½Ä¹°Ã¼´Â ´ÜÇù¿±Çü°ú À層ÇùÇüÀÇ Æ¯Â¡À» ³ªÅ¸³»¾ú´Ù. ½Ä¹°Ã¼ÀÇ ÇüÅÂÇÐÀû ÇüÁúÀº °ÇÁß·®°ú ¾çÀÇ »ó°ü°ü°è¸¦ ³ªÅ¸³»¾úÀ¸¸ç, ÇüÅÂÇÐÀû ÇüÁú°£¿¡µµ ¾çÀÇ »ó°ü°ü°è¸¦ ³ªÅ¸³»¾ú´Ù. |
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| An ecological study was conducted to determine the geographic distribution, community structure, and habitat characteristics of eelgrass, Zostera marina L. beds along the southern coast of Korea. Plants and sediment samples were collected during June 2000 and December 2000 on twenty-eight locations, including two Cheju Island stations, which were used to compare morphological characteristics with habitat types. Z. marina populations existed from the intertidal to subtidal zone, mainly in the bays along the coast and the island, the barrier reef, and the estuary where the water depth was 0.5${sim}$8.0m. Salinity range in Z. marina beds ranged 18.2 to 34.5%$_o$. Sediments of Z. marina beds contained 49.7${sim}$99.1% of sand and were classified into sand, muddy sand, and sandy mud. Mean grain size varied from 1.5 to 4.4 phi. Height of vegetation shoots varied from 54.7 to 171.4 cm, depending on water depth, location, substrata and habitat types. quantitative morphological features that enabled recognition of the two phonetic groups were short-narrow leaf type and long-broad leaf type. Statistical analysis indicated that biomass of individual plants and their quantitative morphological characteristics were significantly correlated. |
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| Ű¿öµå |
| Zostera marina;distribution;habitats characteristics;southern coast of Korea; |
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ȯ°æ»ý¹° / v.19, no.4, 2001³â, pp.313-320
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200120417581377)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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