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Çѱ¹½Ä¹°ÇÐȸ / v.38, no.4, 1995³â, pp.389-398
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( Species Composition and Biomass of Marine Algal Community on the Mid-Western Coast of Korea ) |
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Çѱ¹ ¼ÇØ ÁߺΠ¿¬¾ÈÀÇ 12°³ Áö¼Ò¿¡¼ Á¶°£´ë ÇØÁ¶·ùÀÇ Á¾Á¶¼º°ú »ý¹°·®À» Á¶»çÇÏ¿´´Ù. Á¶»çÁö¿ª¿¡¼ äÁý µ¿Á¤µÈ ÇØÁ¶·ù´Â ³²Á¶½Ä¹° 19Á¾, ³ìÁ¶½Ä¹° 20Á¾, °¥Á¶½Ä¹° 32Á¾ ¹× È«Á¶½Ä¹° 80Á¾À¸·Î ÃÑ 151Á¾À̾ú´Ù. ÀÌ °¡¿îµ¥ ÁöÃæÀÌ(Sargassum thunbergii), ¸¶µðÅÐ(Stylonema alsidii) ¹× ²¿½Ã·¡±â(Gracilaria verrucosa)ÀÇ 3Á¾ÀÌ 12°³ Á¶»çÁö¼Ò ¸ðµÎ¿¡¼ ÃâÇöÇÏ¿´´Ù. ´ÜÀ§¸éÀû´ç ÇØÁ¶·ù »ý¹°·®Àº ¹é»çÀå°ú ´ëõ¿¡¼ 41 g dry $wt{cdot}m^{-2}$ÀÇ ¸Å¿ì ³·Àº Æò±Õ »ý¹°·®À» º¸ÀÎ ¹Ý¸é, Á¶»çÁö¿ª °¡¿îµ¥ °¡Àå ºÏÂÊ¿¡ À§Ä¡ÇÑ ÀÇÇ׸®¿¡¼ 549 g dry $wt{cdot}m^{-2}$·Î °¡Àå ¸¹¾Ò´Âµ¥, ÀÌ ¼öÁØÀº Áö±Ý±îÁö ¼Çؾȿ¡¼ ÃøÁ¤µÈ ÇØÁ¶·ù »ý¹°·® °¡¿îµ¥ °¡Àå ¸¹Àº ¾çÀÌ´Ù. ÇØÁ¶·ùÀÇ ¹®º° »ý¹°·® ±¸¼ººñÀ²Àº Àü¹ÝÀûÀ¸·Î °¥Á¶½Ä¹°ÀÌ °¡Àå ³ô°Ô ³ªÅ¸³ ¹Ý¸é, ³ìÁ¶½Ä¹°ÀÌ °¡Àå ³·¾Ò´Ù. ÃâÇöÁ¾ °¡¿îµ¥ ÁöÃæÀÌ´Â ¸ðµç Á¶»çÁö¼Ò¿¡¼ Á¶°£´ë Àü¹Ý¿¡ °ÉÃÄ ¿ìÁ¡ÀûÀÎ »ýÀ°À» º¸¿´´Ù. ±×·¯³ª »êÈ£¸»·ù(Corallina spp.)´Â Á¶»çÁö¿ªÀÇ »óºÎÀΠžȹݵµÀÇ Áö¼Òµé¿¡¼ ¿ìÁ¡ÀûÀÎ »ýÀ°À» º¸¿´°í ÇϺÎÀÇ Áö¼Òµé¿¡¼µµ ºÎºÐÀûÀ¸·Î ÃâÇöÇÏ¿´À¸³ª, ÁߺÎÀÇ Áö¼Òµé¿¡¼´Â °ÅÀÇ ÃâÇöÇÏÁö ¾Ê´Â ºÐ¸® ºÐÆ÷¸¦ º¸¿´´Ù. |
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The species composition and biomass of intertidal benthic algae at 12 widely dispersed stations representative of mid-western coast of Korea were studied. A total of 151 species of marine algae including 19 Cyanophyta, 20 Chlorophyta, 32 Phaeophyta and 80 Rhodophyta is listed. Three species were found at all 12 stations: Sargassum thunbergii, Stylonema alsidii and Gracilaria verrucosa. Biomass per unit area exhibited a wide range of variation, ranging from a low of 41 g dry $wt{cdot}m^{-2}$ at both Paeksajang and Taechon to a high of 549 g dry $wt{cdot}m^{-2}$ at Uihangri, the northernmost station of the study area. The latter value is higher than those reported from any other stations in western coast of Korea. Biomass was composed largely of Phaeophyta at nearly every station. Sargassum thunbergii was dominant over the study area. The distribution of Corallina spp., however, is disjunct, since those occur as dominant species in biomass at the northern stations and to a lesser extent at the southern stations, but are nearly absent from the middle part of the study area. |
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ÇØÁ¶·ù;Á¶°£´ë;¼ÇØ ÁߺΠ¿¬¾È;Á¾Á¶¼º;»ý¹°·®;intertidal marine algae;mid-western coast of Korea;species composition;biomass; |
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Journal of Plant Biology / v.38, no.4, 1995³â, pp.389-398
Çѱ¹½Ä¹°ÇÐȸ
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199511920117525)
¾ð¾î : ¿µ¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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