한국 연안에 출현하는 부유성 요각류의 종다양성과 주요 종의 분포특성
Species Diversity of Planktonic Copepods and Distribution Characteristics of Its Major Species in Coastal Waters of Korea
2
조회
0
다운로드
12
인용
0
참고문헌
키워드
초록
각기 다른 해양 환경 특성을 보이는 서해, 남해, 동해, 제주 연안역을 대상으로 춘계 (5월)와 하계 (8월)에 출현한 부유성 요각류의 군집구조에 대하여 분석하였다. 봄과 여름에 출현한 부유성 요각류는 총 73종이었으며, 이 중 연안종이 28종이었다. 봄 (49종)에 비해 여름 (58종)에 출현 종이 다양하였다. 요각류 출현 개체수는 봄과 여름 Chl-a 농도가 낮게 나타난 동해연안해역에서 가장 낮았으며, 봄에 Chl-a 농도가 높게 나타난 서해연안해역에서 출현 개체수가 높게 나타났다. 그러나 여름에 제주연안해역에서 Chl-a 농도가 0.6 μg L-1으로 낮게 나타났으나, 높은 출현 개체수를 보였다. 봄에 한국 연안에서 우점적으로 출현하는 요각류는 Acartia hongi, A. ohtsukai, Paracalanus parvus s. l., Oithona similis이었다. 여름에는 이들 종 이외에 A. omorii, A. pacifica, A. steueri, Calanus sinicus, Corycaeus affinis, Corycaeus sp., Pseudodaiptomus marinus, Tortanus forcipatus이었다. Paracalanus parvus s. l.은 봄에 조사 해역에서 최우점종 또는 차우점종으로 생태적 지위를 달리하였으나, 여름에는 전 조사해역에서 최우점종으로 출현하였다. 요각류 군집특성은 수온, 염분, Chl-a 농도 등의 환경 요인에 따라 서해, 남해, 동해, 제주 4구역으로 명확하게 구분되었다.
Abstract
The Korean coast is divided into the West Korea Coastal zone (WKC), the South Coastal zone of Korea (SCK), the East Korea Coastal zone (EKC), and Jeju Coastal zone of Korea (JCK). Each coastal zone has different marine environment characteristics. This study analyzed zooplankton data of KOEM (Korea Environment Management Corporation) collected in the Korean coastal waters the spring and summer of 2015 and 2016. In spring, water temperature was lowest in the JCK, and gradually increased in the order of EKC, SCK, and WKC, while in summer lowest in WKC and increased in the order of EKC, SCK, and JCK. Salinity was lowest in WKC which had many rivers flowing inland, and increased in the order of SCK, EKC and JCK in spring. In summer it was lowest in JCK and increased toward WKC, SCK, and EKC. In summer, Chlorophyll-a concentrations were generally low, but was lowest in JCK in spring. In the study area, a total of 77 species occurred, of which 50 species did in spring and 65 species in summer. The number of species was lowest in JCK and highest in SCK in spring and summer, respectively. Paracalanus parvus s. l. was the most dominant species or the second dominant species in Korean coastal areas in spring, but it was predominant in summer. In addition, in spring Acartia hongi, Calanus sinicus, Oithona similis were predominant in WKC, Oithona similis and Corycaeus affinis in SCK, O. similis and Corycaeus sp. in EKC, C. affinis and O. setigera in JCK. In summer Corycaeus spp., O. similis, A. hongi, Tortanus forcipatus were predominant in WKC, C. affinis, Pseudodiaptomus marinus in SCK, O. similis, A. omorii, Corycaeus sp. in EKC, and A. steueri, A. pacifica, Oithona sp., C. sinicus in JCK. The copepod community in the Korean coastal areas were classified into four areas, WKC-western SCK, eastern SCK, EKC and JCK according to differences in environmental factors such as water temperature, salinity, Chl-a concentration, and suspended matter concentration of each coastal area.
참고문헌 (47)
- Barton AD, "The biogeography of marine plankton traits", Ecol. Lett, 16, pp.522~534 (2013)
- Boltovskoy D, "South Atlantic Zooplankton" (1999), Backhuys Publishers
- Boxshall GA, "An Introduction to Copepod Diversity" (2004), Ray Soc
- Chihara M, "An Illustrated Guide to Marine Plankton in Japan" (1997), Tokai Univ. Press
- Clarke KR, "Change in marine communities and approach to statistical analysis and interpretation" (2001), Primer E Ltd
- Dıáz S, "Vive la difference: plant functional diversity matters to ecosystem processes", Trends Ecol. Evol, 16, pp.646~655 (2001)
- Escribano R, "Seasonal and inter-annual variation of mesozooplankton in the coastal upwelling zone off central southern Chile", Prog. Oceanogr, 75, pp.470~485 (2007)
- Gismervik I, "Top-down impact by copepods on ciliate numbers and persistence depends on copepod and ciliate species composition", J. Plankton Res, 28, pp.499~5070 (2006)
- Hue JS, "Distribution of zooplankton in the adjacent sea of east Korea in August, 1965", Bull. Fish. Res. Dev. Agency, 1, pp.7~32 (1965)
- Hwang HJ, "Seasonal characteristics of zooplankton community in the mid-eastern part of the Yellow Sea", J. Oceanol. Soc. Kor, 28, pp.24~34 (1993)
- Irigoien X, "Global biodiversity patterns of marine phytoplankton and zooplankton", Nature, 429, pp.863~867 (2004)
- 장민철, "광양만 동물플랑크톤 군집의 계절 변화", 환경생물, 22, pp.11~29 (2004), 한국환경생물학회
- Jhon HM, "Phytoplankton-zooplankton relationships in Narragansett Bay", Limnol. Oceanogr, 10, pp.185~191 (1965)
- 강정훈, "The Occurrence of Acartia Species and their Environmental Characteristics at Three Ports in Korea", Ocean Science Journal, 46(4), pp.219~237 (2011), 한국해양과학기술원
- Kang YS, "Occurrences of oceanic warmwater calanoid copepods and their relationship to hydrographic conditions in Korean water", Bull. Plan. Soc. Japan, 42, pp.29~41 (1995)
- Kim YS, "A review on the copepods in the South Sea of Korea", Bull. Korean Fish. Soc, 26, pp.266~278 (1993)
- Ko JC, "Fluctuation characteristic of temperature and salinity in coastal waters around Jeju Island", Korean J. Fish. Aquat. Sci, 36, pp.306~316 (2003)
- Kondo M, "Oceanographic investigations of fishing grounds in the East China Sea and the Yellow Sea-I. Characteristics of the mean temperature and salinity distributions measured at 50 m and the near the bottom", Bull. Seikai Reg. Fish. Res. Lab, 62, pp.19~66 (1985)
- Lee CR, "Vertical distribution and community properties of mesozooplankton in the East Sea", Ph. D, pp.2004
- Lee SH, "Current status of the East Sea ecosystem in a changing world", Deep-Sea Res. Part II, 146, pp.101~103 (2017)
- Lie JH, "Recent advances in understanding the circulation and hydrography of the East China Sea", Fish. Oceanogr, 11, pp.318~328 (2002)
- Lie JH, "Seasonal circulation patterns of the Yellow and East China Seas derived from satellite-tracked drifter trajectories and hydrographic observations", Prog. Oceanogr, 146, pp.121~141 (2016)
- Lim DH, "The seasonal fluctuation of zooplankton in the Yellow Sea", J. Korean Soc. Mar. Environ. Saf, 3, pp.183~188 (2009)
- MBIK, "National list of marine species", National Marine Biodiversity Institute of Korea, 1017~ (2017)
- Marlowe CJ, "Patterns of vertical distribution and migration of zooplankton at Ocean Station “P”", Limnol. Oceanogr, 20, pp.824~844 (1975)
- McKinnon AD, "Mesozooplankton dynamics in nearshore waters of the Great Barrier Reef", Estuar. Coast. Mar. Sci, 63, pp.497~511 (2005)
- McKinnon AD, "Summer planktonic copepod communities of Australia’s North West Cape (Indian Ocean) during the 1997-99El Niño", La Niña, 2008, pp.30, 839~855
- Moon SY, "Acartia(Odontacartia) ohtsukai Ueda and Bucklin, 2006 (Copepoda, Calanoida, Acartiidae): first record of its occurrence in Korean waters and habitat segregation from its sibling species A. pacifica Steuer, 1915", Zootaxa, 1841, pp.61~64 (2008)
- Park C, "Zooplankton community in the front zone of the East Sea of Korea (the Sea of Japan): 1. Species list, distribution of dominant taxa, and species association", J. Kor. Fish. Soc, 30, pp.225~238
- Pond DW, "Importance of diatoms for Oithona in Antarctic waters", J. Plankton Res, 33, pp.105~118 (2011)
- Pu XM, "The combined effects of temperature and food supply on Calanus sinicus in the southern Yellow Sea in summer", J. Plankton Res, 26, pp.1409~1057 (2004)
- Richardson AJ, "Climate impact on plankton ecosystems in the Northeast Atlantic", Science, 305, pp.1609~1612 (2004)
- Seo MH, "Possibility of major ports and the influx of zooplankton alien species that appear in the ballast water of Korea", Ph. D, pp.2016
- 서민호, "한국 주요 항에 출현하는 하계 동물플랑크톤 군집 특성", 환경생물, 31(4), pp.448~457 (2013), 한국환경생물학회
- Shannon CE, "The Mathematical Theory of Communication" (1963), University of Illinois Press
- Shim JH, "Studies of the plankton in the southwestern waters of the East Sea (Sea of Japan). III. Zooplankton standing stock, composition and distribution", J. Oceanol. Soc. Korea, 21, pp.146~155 (1986)
- Shin JW, "Variability of phytoplankton size structure in response to changes in coastal upwelling intensity in the southwestern East Sea", J. Geophys. Res-Oceans, 122, pp.10262~10274 (2017)
- Soh HY, "Seasonal fluctuation of the abundance of the planktonic copepods in Kwangyang Bay", Korean J. Environ. Biol, 11, pp.26~34 (1993)
- Soh HY, "A new species of Acartia (Copepoda, Calanoida) from the Yellow Sea", J. Plankton Res, 22, pp.321~337 (2000)
- Suh HL, "Salinity and distribution of zooplankton in the estuarine system of Mankyong River and Dongjin River", J. Oceanol. Soc. Korea, 26, pp.181~192 (1991)
- ter Braak CJF, "Cononical correspondence analysis and related multivariate methods in aquatic ecology", Aquat. Sci, 57, pp.1015~1621 (1995)
- Turner T, "Zooplankton feeding ecology: contents of fecal pellets of the cyclopoid copepods Oncaea venusta, Corycaeus amazonicus, Oithona plumifera, and O. simplex from the North-ern Gulf of Mexico", Mar. Ecol, 7, pp.289~302 (1986)
- Ueda H, "Acartia (Odontacaria) ohtsukai, a new brackish-water calanoid copepod form Arake Bay, Japan, with a redescription of the closely related A. pacifica from Seto Inland Sea", Hydrobiology, 506, pp.77~91 (2006)
- Uye S, "Ontogenic diel vertical migration of the planktonic copepod Calanus sinicus in the Inland Sea of Japan", Mar. Biol, 104, pp.389~396 (1990)
- Wang L, "Distribution and role of the genus Oithona (Copepoda: Cyclopoida) in the South China Sea", Oceanologia, 107, pp.1~11 (2017)
- Wang R, "The Yellow Sea Cold Bottom Water–an oversummering site for Calanus sinicus (Copepoda, Crustacea)", J. Plankton Res, 25, pp.169~183 (2003)
- 윤석형, "경기만 동물플랑크톤의 군집의 시.공간적 분포", 바다, 8(3), pp.3~250 (2003), 한국해양학회