지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Marado is a small rocky island located off the south coast of Jeju Island and acts as the first gateway of the Kuroshio Current to Korean coastal ecosystems. This island is one of the most unpolluted and well preserved sea areas around the Jeju coast. We extensively observed macroalgal assemblages of species and functional forms in the intertidal and subtidal zones through four seasons on Marado, Jeju Island, Korea to demonstrate the seasonality of vertical distribution patterns and biomass. A total of 144 species (14 Chlorophyta, 40 Phaeophyta, and 90 Rhodophyta) were identified in quadrats and were analyzed seasonally and vertically to define the variation patterns. The annual mean biomass of macroalgae was $2,932.3g\;wet\;wt\;m^{-2}$ and the highest value was recorded in spring and the lowest was in winter. The annual dominant species by biomass was Ecklonia cava followed by Sargassum fusiforme, S. macrocarpum, Amphiroa galapagensis, Chondria crassicaulis, and S. thunbergii. Obvious biomass zonation patterns of macroalgal species were detected in relation to tidal height and depth. Macroalgal biomass, diversity index (H'), and community dynamics were the highest in the shallow subtidal zone. Species number was higher in the subtidal than in the intertidal zone and similar throughout the entire subtidal zone. Our results provide revealing insights into the distribution patterns of macroalgal assemblages in an unpolluted sea area around Jeju Island.
목차
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참고문헌 (44)
참고문헌 신청
Balata, D. / 2006 / Spatio-temporal variability and vertical distribution of a low rocky subtidal assemblage in the north-west Mediterranean / Estuar. Coast. Shelf Sci 67:553~561
Balata, D. / 2008 / Patterns of diversity in rocky subtidal macroalgal assemblages in relation to depth / Bot. Mar 51:464~471
최창근 / 2006 / 동해안 울진 연안 조하대 저서 해조류의 군집구조 / ALGAE 21(4):463~470
Choi, T. S. / 2004 / Spatial pattern of intertidal macroalgal assemblages associated with tidal levels / Hydrobiologia 512:49~56
Chung, H. / 1998 / Ecological characteristics of algal whitening in coastal zone of Seogwipo area, Cheju Island / Algae 13:361~374
Balata, D. / 2008 / Patterns of diversity in rocky subtidal macroalgal assemblages in relation to depth / Bot. Mar 51:464~471
최창근 / 2006 / 동해안 울진 연안 조하대 저서 해조류의 군집구조 / ALGAE 21(4):463~470
Choi, T. S. / 2004 / Spatial pattern of intertidal macroalgal assemblages associated with tidal levels / Hydrobiologia 512:49~56
Chung, H. / 1998 / Ecological characteristics of algal whitening in coastal zone of Seogwipo area, Cheju Island / Algae 13:361~374
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