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2022 Vol.27, Issue 2 Preview Page

Article

Characteristics of Meiofauna Community Inhabiting Continental Shelf of Yellow Sea, Korea

황해 대륙붕에 서식하는 중형저서동물 군집 특성

MIN GYU JUNG12
,
DONGSUNG KIM3*
,
TEAWOOK KANG4
,
JE HYEOK OH5
,
AYONG SHIN5
,
CHUL WOONG OH6
정 민규12
,
김 동성3*
,
강 태욱4
,
오 제혁5
,
신 아영5
,
오 철웅6
1Joint Student-in-training, Marine Ecosystem Research Center, KIOST, Busan 49111, Korea
2Graduate Student, Department of Marine Biology, Pukyong National University, Busan 48513, Korea
3Principal Research Scientist, Marine Ecosystem Research Center, KIOST, Busan 49111, Korea
4Resercher, Marine Research Center, Korea National Park Service, Yeosu 59723, Korea
5Reserch Specialist, Marine Ecosystem Research Center, KIOST, Busan 49111, Korea
6Professor, Department of Marine Biology, Pukyong National University, Busan 48513, Korea
1한국해양과학기술원 해양생태연구센터 학연협동연구생
2부경대학교 해양생물학과 대학원생
3한국해양과학기술원 해양생태연구센터 책임연구원
4국립공원공단 국립공원연구원 해양연구센터 연구원
5한국해양과학기술원 해양생태연구센터 무기계약직기술원
6부경대학교 자원생물학과 교수
*Corresponding Author
31 May 2022. pp. 103-125
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Abstract

This study aims to identify the community characteristics of meiofauna inhabiting the Yellow Sea continental shelf. To this end an annual survey was conducted considering the seasons from 2018 to 2020 at 13 stations with a depth of 18~90 m of the Yellow Sea located at latitudes 35, 36 and 37 degrees north latitude. The survey was conducted in three seasons of spring, summer, and autumn at 5 stations in October 2018, 9 stations in April 2019, and 6 stations in August 2020 was used to collect 3 repetitions at each station. The habitat density of meiobenthos in the surveyed area was in the range of 45~1029 inds./10 ㎠, which was similar to the previous studies conducted in the Yellow Sea. The density of meiobenthos according to the seasons was 800±69 inds./10 ㎠ in autumn, the highest, and the lowest at 260±48 inds./10 ㎠ in summer. A total of 19 taxa appeared in meiobenthos, and the average value showed the number of nine taxa. Among the appearing taxa, the most dominant taxon was nematodes, accounting for 80.8% of the total density, followed by benthic copepods (8.8%) and benthic foraminifers (4.7%). As for the size distribution of medium benthic animals, the density of organisms corresponding to the size of 63~125 ㎛ was the highest, and 1∼0.5 mm was the lowest. As for the vertical distribution in the sediments of medium benthic animals, the habitat density gradually decreased as the depth increased in the sediment surface layer. As a result of analysis of the N/C ratio, MPI, and ITD index using medium-sized benthic animals to identify the benthic environment, there were differences by season, but no values ​​indicating pollution overall.

Keywords
Meiofauna
Community structure
Subtidal zone
Yellow sea
Continental shelf

본 연구는 황해 중부해역의 대륙붕에 서식하는 중형저서동물의 군집 특성을 파악하기 위한 연구로서, 이를 위해 2018년부터 2020년까지 북위 35도, 36도, 37도에 위치한 수심 18~90 m의 13개 정점에서 조사를 수행하였다. 2018년 10월 5개 정점, 2019년 4월 9개 정점, 2020년 8월 6개 정점에서 봄, 여름, 가을의 3계절에 조사를 진행하였으며, 중형저서동물 시료는 직경 3.6 ㎝의 아크릴 코어러를 이용하여 각 정점에서 반복수 3회로 채집하였다. 조사해역의 중형저서동물의 서식밀도는 45~1029 inds./10 ㎠범위로 이는 기존의 황해에서 진행되었던 국내 연안과 중국 중부해역 연구와 유사한 결과를 보였다. 중형저서동물의 계절에 따른 서식밀도는 가을에 800±69 inds./10 ㎠로 가장 높은 서식밀도를 보였고, 여름에 260±48 inds./10 ㎠로 가장 낮았다. 중형저서동물은 총 19개의 분류군이 출현하였으며, 평균값은 9개의 분류군 수를 보였다. 출현 분류군 중 가장 우점하는 분류군은 선충류로 전체 서식밀도의 80.8%로 나타났으며, 그 다음으로 저서성 요각류(8.8%), 저서유공충류(4.7%) 순으로 나타났다. 중형저서동물의 크기 분포는 63 ㎛의 망목을 통과하고 125 ㎛크기의 체에 걸러지는 생물의 서식밀도가 가장 높았으며 1∼0.5 ㎜가 가장 낮게 나타났다. 중형저서동물의 퇴적물 내 수직적 분포는 퇴적물 표층에서 깊이가 깊어질수록 서식밀도가 점차 감소하는 양상을 보였다. 저서환경을 파악하기 위해 중형저서동물을 활용한 N/C ratio, MPI, ITD 지수 분석결과 계절별로 차이를 보이기는 하였으나, 전반적으로 오염을 나타내는 값은 나타나지 않았다.

References
1
Bellard, C., C. Bertelsmeier, P. Leadley, W. Thuiller and F. Courchamp, 2012. Impacts of climate change on the future of biodiversity. Ecology letters, 15(4): 365-377. 10.1111/j.1461-0248.2011.01736.x22257223PMC3880584
2
Bian, C., W. Jiang, Q. Quan, T. Wang, R. J. Greatbatch and W. Li, 2013. Distributions of suspended sediment concentration in the Yellow Sea and the East China Sea based on field surveys during the four seasons of 2011. Journal of Marine Systems, 121: 24-35. 10.1016/j.jmarsys.2013.03.013
3
Burgess, R., 2001. An improved protocol for separating meiofauna from sediments using colloidal silica sols. Marine Ecology Progress Series, 214: 161-165. 10.3354/meps214161
4
Cai, L., S. Fu, J. Yang and X. Zhou, 2012. Distribution of meiofaunal abundance in relation to environmental factors in Beibu Gulf, South China Sea. Acta Oceanologica Sinica, 31(6): 92-103. 10.1007/s13131-012-0256-2
5
Catalan, J., L. Camarero, M. Felip, S. Pla, M. Ventura, T. Buchaca and D. Quijano, 2006. High mountain lakes: extreme habitats and witnesses of environmental changes. limnetica, 25(1-2): 551-584. 10.23818/limn.25.38
6
Coull, B.C. and G.T. Chandler, 1992. Pollution and meiofauna: field, laboratory, and mesocosm studies. Oceanography and Marine Biology: An Annual Review.
7
Coull, B.C., 1999. Role of meiofauna in estuarine soft‐bottom habitats. Australian Journal of Ecology, 24(4): 327-343. 10.1046/j.1442-9993.1999.00979.x
8
Danovaro, R., 1996. Detritus-bacteria-meiofauna interactions in a seagrass bed (Posidonia oceanica) of the NW Mediterranean. Marine Biology, 127(1): 1-13. 10.1007/BF00993638
9
Folk, R.L. and W.C. Ward, 1957. Brazos River bar [Texas]; a study in the significance of grain size parameters. Journal of Sedimentary Research, 27(1): 3-26. 10.1306/74D70646-2B21-11D7-8648000102C1865D
10
Giere, O., 2008. Meiobenthology: the microscopic motile fauna of aquatic sediments. Springer Science & Business Media.
11
Grémare, A., L. Medernach, F. DeBovee, J.M. Amouroux and G. Vétion, P. Albert, 2002. Relationships between sedimentary organics and benthic meiofauna on the continental shelf and the upper slope of the Gulf of Lions (NW Mediterranean). Marine Ecology Progress Series, 234: 85-94. 10.3354/meps234085
12
Hargrave, B.T. and H. Thiel, 1983. Assessment of pollution-induced changes in benthic community structure. Marine Pollution Bulletin, 14(2): 41-46. 10.1016/0025-326X(83)90189-3
13
Heip, C., M. Vincx and G. Vranken, 1985. The ecology of marine nematodes. Oceanography and Marine Biology, 23: 399-489.
14
Heip, C., R. Huys, M. Vincx, A. Vanreusel, N. Smol, R. Herman and P.M.J. Herman, 1990. Composition, distribution, biomass and production of North Sea meiofauna. Netherlands Journal of Sea Research, 26(2-4): 333-342. 10.1016/0077-7579(90)90095-X
15
Hong, J.H., F. Semprucci, R. Jeong, K. Kim, S. Lee, D. Jeon and W. Lee, 2020. Meiobenthic nematodes in the assessment of the relative impact of human activities on coastal marine ecosystem. Environmental Monitoring and Assessment, 192(2): 1-13. 10.1007/s10661-019-8055-231897611
16
Hyun, J.H. and K.H. Kim, 2003. Bacterial abundance and production during the unique spring phytoplankton bloom in the central Yellow Sea. Marine Ecology Progress Series, 252: 77-88. 10.3354/meps252077
17
Jensen, P., 1987. Feeding ecology of free-living aquatic nematodes. Marine Ecology Progress Series, 35(1-2), 187-196. 10.3354/meps035187
18
Jung, J.Y., H.K. Kwon, J.R. Jang and K.W. Choi, 2010. Macrobenthic community changes in the Saemangeum subtidal area. Korean National Committee on Irrigation and Drainage Journal, 17(2): 42-48.
19
Kang, T. and D. Kim, 2020. Meiobenthic Community Structure on the Northeast Coastal Area of Jeju Island, Korea. Ocean and Polar Research, 42(1): 1-13.
20
Kang, T., D. Kim and J.H. Oh, 2021. Ingestion of microplastics by free-living marine nematodes, especially Enoplolaimus spp., in Mallipo Beach, South Korea. Plankton and Benthos Research, 16(2): 109-117. 10.3800/pbr.16.109
21
Kang, T., J.H. Oh, J.S. Hong and D. Kim, 2018. Response of intertidal meiofaunal communities to heavy metal contamination in laboratory microcosm experiments. Journal of Coastal Research, 85(10085): 361-365. 10.2112/SI85-073.1
22
Kang, T., W.G. Min, J.S. Hong and D. Kim, 2014. Effect of Sand Extraction on Meiobenthic Community of Jangbong-do in the Eastern Yellow Sea of Korea. Korean Journal of Environmental Biology, 32(2): 138-152. 10.11626/KJEB.2014.32.2.138
23
Kang, T.W., D.S. Kim, W.G. Min, H.S. Rho and J.S. Hong, 2011. Characteristics of meiobenthic community inhabiting sandy sediment in the Yellow sea, Korea. Ocean and Polar Research, 33(3): 193-209. 10.4217/OPR.2011.33.3.193
24
Kim, D.S. and J.H. Lee, 2000. Impacts of contaminated water outflow from the lake Sihwa on the meiobenthic animals living in the coastal zones of the Kyonggi bay. Korean Journal of Environmental Biology, 18(2): 279-290.
25
Kim, D.S., J.G. Je and J.H. Lee, 2000. The community structure and spatial distribution of meiobenthos in the Kanghwa tidal flat, west coast of Korea. Ocean and Polar Research, 22(1): 15-23.
26
Kim, D.S., W.G. Min and J.G. Je, 2004. Meiobenthic community structure in mud flat and sand flat in Yeochari, Ganghwado. Journal of Wetlands Research, 6(1): 43-55.
27
Kim, D.S., W.G. Min and W.S. Kim, 2002. Marine Meiobenthic Faunal Communities of the Sediments near Dokdo in the East Sen, Korea. Ocean and Polar Research, 24(4): 419-427. 10.4217/OPR.2002.24.4.419
28
Kim, K.S., S. Lee, J.H. Hong, W. Lee and E.O. Park, 2014. A study on meiofauna community in the subtidal sediment outside of the Saemangeum seadike in the west coast of Korea. Ocean and Polar Research, 36(3): 209-223. 10.4217/OPR.2014.36.3.209
29
Lee, H., W.G. Min, H.S. Rho and D.S. Kim, 2016. Distributional Characteristics of the Meiobenthic Community in Gamak Bay in the South Sea, Korea. Korean Journal of Environmental Biology 34(2): 79-90. 10.11626/KJEB.2016.34.2.079
30
Liu, X., D. Huang, Y. Zhu, T. Chang, Q. Liu, L. Huang and L. Liu, 2015a. Bioassessment of marine sediment quality using meiofaunal assemblages in a semi-enclosed bay. Marine pollution bulletin, 100(1), 92-101. 10.1016/j.marpolbul.2015.09.02426422122
31
Liu, X., K.P. Chiang, S.M. Liu, H. Wei, Y. Zhao and B.Q. Huang, 2015b. Influence of the Yellow Sea Warm Current on phytoplankton community in the central Yellow Sea. Deep Sea Research Part I: Oceanographic Research Papers, 106: 17-29. 10.1016/j.dsr.2015.09.008
32
Liu, X., Q. Liu, Y. Zhang, E. Hua and Z. Zhang, 2018. Effects of Yellow Sea Cold Water Mass on marine nematodes based on biological trait analysis. Marine Environment Res, 141: 167-185. 10.1016/j.marenvres.2018.08.01330193934
33
Liu, X.S., Z.N. Zhang and Y. Huang, 2007. Sublittoral meiofauna with particular reference to nematodes in the southern Yellow Sea, China. Estuarine, Coastal and Shelf Science, 71(3-4): 616-628. 10.1016/j.ecss.2006.09.013
34
Losovskaya, G.V., 1983. On significance of polychaetes as possible indicators of the Black Sea environment quality. Ekologiya Moray Publishers, 12: 73-78.
35
McIntyre, A.D., 1969. Ecology of marine meiobenthos. Biological Reviews, 44(2): 245-288. 10.1111/j.1469-185X.1969.tb00828.x
36
Min, W.G., D. Kim, H.S. Rho, S.B. Chi and S.K. Son, 2018. Distribution and variability of the meiobenthic assemblages near the Korean polymetallic nodule claim area of the Clarion-Clipperton Fracture zone (subequatorial NE Pacific). Ocean Science Journal, 53(2): 315-336. 10.1007/s12601-018-0027-x
37
Min, W.G., D.S. Kim and C.I. Choi, 2003. Comparison of meiobenthic faunal communities in seagrass bed and adjacent bare sediment. The Sea: Journal of The Korean Society Oceanography, 8: 1-13.
38
Moore, C.G. and B.J. Bett, 1989. The use of meiofauna in marine pollution impact assessment. Zoological Journal of the Linnean Society, 69(3): 263-280. 10.1111/j.1096-3642.1989.tb02260.x
39
Nitani, H., 1972. Beginning of the Kuroshio. Kuroshio, Physical Aspect of the Japan Current.
40
Nybakken, J.W., 2001. Marine biology: an ecological approach (Vol. 5). San Francisco: Benjamin Cummings.
41
Park, K.A., J.E. Park, B.J. Choi, S.H. Lee, H.R. Shin, S.R. Lee and E. Lee, 2017. Schematic maps of ocean currents in the Yellow Sea and the East China Sea for science textbooks based on scientific knowledge from oceanic measurements. The Sea: Journal of The Korean Society Oceanography, 22(4): 151-171.
42
Raffaelli, D.G. and C.F. Mason, 1981. Pollution monitoring with meiofauna, using the ratio of nematodes to copepods. Marine Pollution Bulletin, 12(5): 158-163. 10.1016/0025-326X(81)90227-7
43
Sandulli, R. and M. De Nicola-Giudici, 1990. Pollution effects on the structure of meiofaunal communities in the Bay of Naples. Marine Pollution Bulletin, 21(3): 144-153. 10.1016/0025-326X(90)90550-R
44
Schumacher, B.A., 2002. Methods for the determination of total organic carbon (TOC) in soils and sediments.
45
Shin, A., D. Kim, T. Kang and J.H. Oh, 2019. Seasonal fluctuation of the meiobenthic fauna community in the intertidal zone sediments of coastal areas in Jeju Island, Korea. Korean Journal of Environmental Biology, 37(3): 406-425. 10.11626/KJEB.2019.37.3.406
46
Shin, A., D. Kim, T. Kang, J.H. Oh, J. Lee and J.S. Hong, 2016. Seasonal Fluctuation of Meiobenthic Fauna Community at Keunso Tidal Flat in Taean, Korea. The Sea: Journal of The Korean Society Oceanography, 21(4): 144-157. 10.7850/jkso.2016.21.4.144
47
Shirayama, Y., 1983. Size structure of deep‐sea meio‐and macrobenthos in the western Pacific. Internationale Revue der gesamten Hydrobiologie und Hydrographie, 68(6): 799-810. 10.1002/iroh.3510680605
48
Soltwedel, T., 2000. Metazoan meiobenthos along continental margins: a review. Progress in oceanography, 46(1): 59-84. 10.1016/S0079-6611(00)00030-6
49
Valencia, M.J., 1988. The Yellow Sea: Transnational marine resource management issues. Marine Policy, 12(4): 382-395. 10.1016/0308-597X(88)90022-X
50
Vanaverbeke, J., K. Soetaert, C. Heip and A. Vanreusel, 1997. The metazoan meiobenthos along the continental slope of the Goban Spur (NE Atlantic). Journal of Sea Research, 38(1-2): 93-107. 10.1016/S1385-1101(97)00038-5
51
Warwick, R.M. and J.B. Buchanan, 1970. The meiofauna off the coast of Northumberland I. The structure of the nematode population. Journal of the Marine Biological Association of the United Kingdom, 50(1): 129-146. 10.1017/S0025315400000667
52
Warwick, R.M. and K.R. Clarke, 1991. A comparison of some methods for analysing changes in benthic community structure. Journal of the Marine Biological Association of the United Kingdom, 71(1): 225-244. 10.1017/S0025315400037528
53
Xu. M., Q. Liu, Z. Zhang and X. Liu., 2016. Response of free-living marine nematodes to the southern Yellow Sea Cold Water Mass. Mar Pollut Bull, 105(1): 58-64. 10.1016/j.marpolbul.2016.02.06726965091
54
Xuan, J.L., F. Zhou, D.J. Huang, H. Wei, C.G. Liu and C.X. Xing, 2011. Physical processes and their role on the spatial and temporal variability of the spring phytoplankton bloom in the central Yellow Sea. Acta Ecologica Sinica, 31(1): 61-70. 10.1016/j.chnaes.2010.11.011
55
Youn, J.S. and Y.S. Kim, 2002. Rate of sediment accumulation and geochemical characteristics of muddy sediment in the central yellow sea. Korean Journal of Quaternary Research, 16(1): 1-16.
56
Yuan, H., J. Song, X. Li, N. Li and L. Duan, 2012. Distribution and contamination of heavy metals in surface sediments of the South Yellow Sea. Marine pollution bulletin, 64(10): 2151-2159. 10.1016/j.marpolbul.2012.07.04022906733
57
Zeppilli, D., D. Leduc, C. Fontanier, D. Fontaneto, S. Fuchs, A.J. Gooday and D. Fernandes, 2018. Characteristics of meiofauna in extreme marine ecosystems: a review. Marine Biodiversity, 48(1): 35-71. 10.1007/s12526-017-0815-z
Information
  • Publisher :The Korean Society of Oceanography
  • Publisher(Ko) :한국해양학회
  • Journal Title :The Sea Journal of the Korean Society of Oceanography
  • Journal Title(Ko) :한국해양학회지 바다
  • Volume : 27
  • No :2
  • Pages :103-125
  • Received Date : 2021-09-02
  • Revised Date : 2022-05-24
  • Accepted Date : 2022-05-26
  • DOI :https://doi.org/10.7850/jkso.2022.27.2.103
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