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ISSN : 1225-3480
제주연안 5개 마을어장 주변해역에서 2013년부터 2015년까지 저서무척추동물의 군집구조를 파악하기 위해 조사하였으며 그 결과는 다음과 같다. 조사기간 중 총 629종의 저서동물이 채집되었고, 연체동물이 282종 (44.8%) 이였으며, 이 중 복족류가 31.8% 로 가장 우점하였고, 절지동물 88종 (14.0%), 해면동물 61종 (9.7%), 태형동물 52종 (8.3%) 및 자포동물은 51종 (8.1%) 의 순으로나타났다. 조사해역의 개체밀도와 생체량은 각각 71,007개체/<TEX>$m^2$</TEX>, <TEX>$599,2008.0gwwt/m^2$</TEX>로 연체동물 중 복족류가 개체수와 생체량에서 우점하였다. 주요 우점종은 바퀴고둥, 분홍멍게, 줄꼬마담치, 짧은미륵비늘갯지렁이, 상어껍질별벌레 로 주로 북족류와 해초류에서 높은 우점율을 나타냈다. 군집유사도의 집괴분석을 실시한 결과 5개 그룹으로 나눌 수 있었다. 정점별 종다양도 (H'), 균등도 (E') 및 풍부도 (R) 지수의 범위는 각각 4.28-4.64, 0.74-0.79, 33.17-35.45 로 종다양성 및 개체수 균일성이 가장 안정된 지역은 남부인 사계리에서 가장 높게 나타났고, 동부에 위치한 신흥리에서 낮게 나타났다.
This study was performed to know and compare the community structures of macrobenthic invertebrates of five fishing grounds in the coastal waters of Jeju Island from 2013 to 2015. A total of 629 species was identified. Molluscans comprised 282 species (44.8%), Arthropods 88 (14.0%), Poriferans 61 (9.7%), Bryozoans 52 (8.3%) and the others including Cnidarians 51 (8.1%). Density and biomass were estimated to be 71,007 ind./m2 and 599,208.0 gwwt/m2, respectively. Gastropods was the most dominant taxon in terms of abundance (24,625 ind./m2) and number of species as well, and Gastropods was predominant in biomass (190,789.0 gwwt/m2). The dominant species were Omphalius pfeifferi, Astralium haematragum, Musculus viridulus, Halosydna brevisetosa, Phascolosoma scolops, Herdmania monus in 5-20 m. Based on the cluster analysis, the study area could be divided into five station groups. The biodiversity, evenness and richness index appeared as follows: H' = 4.28-4.64, E' = 0.74-0.79, R = 33.17-35.45. The dominance index were highest in Sagye and lowest in Sinhung.
Bray, J.R. & Curtis, J.T. (1957) An ordination of the upland forest communities of Southern Wisconsin. Ecological Monographs, 27: 325-349.
Choa, J.H. and Lee, J.B. (2000) Bioecological characteristics of coral habitats around Moonsom, Cheju Island, Korea:Ⅰ. Environmental properties and community structures of phytoplankton. Journa Korean Society Oceanography, 「The Sea」, 5: 59-69.
Choi, J.W., Kim, D.S., Shin. S.H. and Je, J.G. (1998)Spatial distribution of macrobenthos in the sandflat of Taebudo, Kyonggi Bay, the west coast of Korea. Ocean Research, 20: 97-104. [in Korean]
Choi, J.W., Je, J.C., Lee, J.H. and Lim, H.S. (2000)Distributional pattern of macrobenthic invertebrates on the Shallow subtidal sandy bottoms near Kangrung, east coast of Korea. Journal of the Korean Society of Oceanography, 5: 346-356. [in Korean]
Choe, B.L (1992) Illustrated Encyclopedia of Fauna and Flora of Korea Vol. 33 Mollusca(Ⅱ). Ministry of Education, Seoul, 860pp., 126pls. [in Korean]
Clarke, K.R. and Gorley, R.N. (2006) PRIMER V6: user manual/tutorial. PRIMER-E Ltd, Plymouth, U.K., 1-190.
Cohen, E.B., Grosslein, M.D., Sissenwine, M.P., Steimle, F.W. and Wright, W.R. (1982) An energy budget of Georges Bank. In: Mercer, M.C. (ed.) Multi-species approaches to fisheries management advice. Canadian Special Publication of Fisheries and Aquatic Sciences, 59: 95-107.
Dai, A. and Yang. S. (1991) Crabs of the China Sea. China Ocean Press Beijing. pp. 1-606.
Hily, C. (1983) Macrozoobenthic recolonization after dredging in a sand mud area of the Bay of Brest enriched by organic matter. Oceanol. Acta, 1983. Proceedings 17th European Marine Biology Symposium, Brest, France, 27 September_1 October, 1982, pp. 113-120.
Hong S.Y. (2006) Marine Invertebrates in Korean Coasts. Academy Publishing Company Incorporated, Seoul, pp. 1-479.
Kim, H.S. (1985) Systemtic studies on crustaceans of Korea, 1. Decapods Proceedings College Natural Sciences, Seoul National University, 10: 63-94. [in Korean]
Ko, J.C., Kim, J.T., Kim, S.H. and Rho, H.K. (2003)Fluctuation Characteristics of Temperature and Salinity in Coastal Waters around Jeju Island, Korea. Journal of Fisheries Society, 36: 306-316. [in Korean]
Ko, J.C., Kim, B.Y., Kim, M.J., PARK, S.E., Kim, J.B. and Cha, H.K. (2015) A Seasonal Characteristic of Marine Environment and Fish Assemblage in the Coastal waters Jeju Island Korea from 2012 to 2013. The Journal of Fisheries and Marine Sciences Education, 27: 319-344. [in Korean]
Ko J.C., Koo J.H., Lee S.J., Chang D.S. and Jo S.H. (2011) Community structure of macrobenthic invertebrates of fishing grounds in the coastal waters of Jeju Island. Korean Journal of Malacology, 27: 229-246. [in Korean]
Ko, J.C., Koo, J.H. and Yang, M.H. (2008)Characteristics of ocean environmental factors and community structure of macrobenthos around Munseom, Jeju Island, Korea. Korean Journal of Malacology, 24: 215-228. [in Korean]
Kwon, Y.A., Kwon, W.T. Boo, K.O. and Choi, Y.E. (2007)Future Projections on Subtropical Climate Regions over South Korea Using SRES A1B Data. Journal of the Korean Geographical Society, 42: 355-367. [in Korean]
Lambshead, P.J.D.·Platt, H.M. & Shaw, K.M. (1983) The detection of differences among assemblages of marine benthic species based on an assessment of dominance and diversity. Journal of Natural History, 17: 859-874.
Lee, J.B., Choa, J.H., Kang, D.W., Go, Y.B. and Oh, B.C (2000) Bioecological characteristics of coral habitats around Moonsom, Cheju Island, Korea: Ⅱ. Community dynamics of phytoplankton and primary productivity. Algae, 15: 37-47. [in Korean]
Lee, J.J. and Jwa, Y.W. (1988) Eological study on the intertidal zone around Cheju Island - 1. Estmation of plankton production and community structure of marine shells - Community structure of molluscan shells. Korean Journal of Malacology, 4: 17-29. [in Korean]
Lee, J.J. and Hyun, J.M. (2002) Species diversity and community structure of macrobenthic invertebrate inhabiting intertidal zone near Songacksan area, Jeju Island. Korean Journal of Malacology, 18: 41-52. [in Korean]
Lee, C.H. (2010) Population study of solitary ascidian Herdmania monus in Jeju Island, Korea. M.S. Thesis, Sung Kyun Kwan University, pp. 1-23. [in Korean]
Lee, J.J. and Kim, J.C. (1993) Bioecological studies of the western coastal area in Cheju Island. -Distribution and seasonal community changes of the benthic macroinvertebrates on the rocky intertidal zone of Biyangdo. Korean Journal of Malacology, 9:68-84. [in Korean]
Long, B. and Lewis, J.B. (1987) Distribution and community structure of the benthic fauna of the north shore of the Gulf of St. Lawrence described by numerical methods of classification and ordination. Marine Biology, 95: 93-101.
McNaughton, S.J. (1967) Relationship among functional properties of California grassland. Nature, 216:168-169.
Margalef, D.R. (1958) Imformation theory in ecology. General systems, 3: 36-71.
Nishimura, S. (1995) Guide to Seashore Animals of Japan With Color Pictures and Keys. Vol. Ⅱ. Hoikusha, Tokyo, 425pp.
Neushul, M. (1967) Studies of subtidal marine vegetation in western Washington. Ecology, 48, 83-94.
Okutani, T. and Habe, T. (1990) The Mollusks of Japan. Gakken Illustrated nature encyclopedia. Gakken Publishing Company, Tokyo, 301pp.
Pielou, E.C. (1969) An introduction to mathematical ecology. pp. 291-331, Wiley-interscience.
Paik, S.G, and Yun, S.G. (2000) Community structure of the macrobenthos in Chinhae Bay, Korea. Journal of Fisheries Society, 33: 572-580. [in Korean]
Shannon, C.E. and Wiener, W. (1949) The mathematical theory of communication. 125 pp. University of Illinois Press, Chicago.
Snelgrove. PVR. and Butman, C.A. (1994). Animal-sediment relationshis revisited : cause versus effect. Oceanography and Marine Biology: an Annual Review, 32: 111-177.
The Korean Society of Systematic Zoology. (1997) List of animals in Korea(excluding insects). Academy Press, 489pp.
Trewartha, G.T. and Horn, L. (1980) An Introduction to Climate, 5th Edition, McGraw-Hill, New York.
Thouzeau, G., Robert, G. and Ugarte, R. (1991) Faunal assemblages of benthic megainvertebrates inhabiting sea scallop grounds from eastern Georges Bank, in relation to environmental factors. Marine Ecology Progress Series, 74: 61-82.
Yang, M.H., Moon, T.S., Yu, J.T., Ko, J.C. and Chang, D.S. (2007) Species apearance and seasonal variation of macrobenthic invertebrate in the coastal water of Chagwi-do, Jeju Island. Korean Journal of Malacology, 23: 235-243. [in Korean]
Yu, O.H., Koh, B.S., Lee, H.G. and Lee, J.H. (2004)Effect of environmental variables on changes in macrobenthic communities in the coastal area of Inchon, Korea. Journal of Fisheries Society, 37:423-432. [in Korean]