Abstract
In spring and summer 2011, the macro- and megabenthic fauna in two sections of the East China Sea were investigated using an Agassiz net trawl to detect the seasonal and spatial variations of benthic community characteristics and the relation to environmental variables. The total number of species increased slightly from spring (131 species) to summer (133) whereas the percentage of Mollusca decreased significantly. The index of relative importance (IRI) indicated that the top five important species changed completely from spring to summer. Species number, abundance and biomass in summer were significantly higher than in spring, but no significant difference was observed among areas (coastal, transitional and oceanic areas, divided basically from inshore to offshore). Species richness (d), diversity (H′) and evenness (J′) showed no significant seasonal or spatial variations. Cluster analysis and nMDS ordination identified three benthic communities from inshore to offshore, corresponding to the three areas. Analysis of Similarity (ANOSIM) indicated the overall significant difference in community structure between seasons and among areas. K-dominance curves revealed the high intrinsic diversity in the offshore area. Canonical correspondence analysis showed that the coastal community was positively correlated to total nitrogen and total organic carbon in spring, but negatively in summer; oceanic community was positively correlated to total nitrogen and total organic carbon in both seasons. Species such as Coelorhynchus multispinulosus, Neobythites sivicola, Lepidotrigla alata, Solenocera melantho, Parapenaeus fissuroides, Oratosquilla gonypetes and Spiropagurus spiriger occurred exclusively in the offshore oceanic area and their presence may reflect the influence of the offshore Kuroshio Current.
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References
Attrill M J. 2002. A testable linear model for diversity trends in estuaries. Journal of Animal Ecology, 71 (2): 262–269, http://dx.doi.org/10.1046/j.1365-2656.2002.00593.x.
Carvalho S, Barata M, Gaspar M B, Pousão-Ferreira P, Da Fonseca L C. 2007. Enrichment of aquaculture earthen ponds with Hediste diversicolor: consequences for benthic dynamics and natural productivity. Aquaculture, 262 (2-4): 227–236, http://dx.doi.org/10.1016/j.aquaculture.2006.11.028.
Chang N N, Shiao J C, Gong G C. 2012. Diversity of demersal fish in the East China Sea: implication of eutrophication and fishery. Continental Shelf Research, 47: 42–54, http://dx.doi.org/10.1016/j.csr.2012.06.011.
Chao S Y. 1990. Circulation of the East China Sea, a numerical study. Journal of the Oceanographical Society of Japan, 46 (6): 273–295.
Chen L J, Shao K T. 1991. A review of the families ophidiidae and bythitidae from Taiwan. Bulletin of the Institute of Zoology Academia Sinica, 30 (1): 9–18.
Clarke K R, Somerfield P J, Gorley R N. 2008. Testing of null hypotheses in exploratory community analyses: similarity profiles and biota-environment linkage. Journal of Experimental Marine Biology and Ecology, 366 (1-2): 56–69, http://dx.doi.org/10.1016/j.jembe.2008.07.009.
Clarke K R, Warwick R M. 2001. Change in Marine Communities: An Approach to Statistical Analysis and Interpretation. 2 nd edn. PRIMER-E Ltd, Plymouth.
Gong G C, Chen Y L L, Liu K K. 1996. Chemical hydrography and chlorophyll a distribution in the East China Sea in summer: implications in nutrient dynamics. Continental Shelf Research, 16(12):1561–1590, http://dx.doi.org/10.1016/0278-4343(96)00005-2.
Gong G C, Wen Y H, Wang B W, Liu G J. 2003. Seasonal variation of chlorophyll a concentration, primary production and environmental conditions in the subtropical East China Sea. Deep -Sea Research Part II: Topical Studies in Oceanography, 50 (6-7):1219–1236, http://dx.doi.org/10.1016/s0967-0645(03)00019-5.
Guo S J, Feng Y Y, Wang L, Dai M H, Liu Z L, Bai Y, Sun J. 2014. Seasonal variation in the phytoplankton community of a continental-shelf sea: the East China Sea. Marine Ecology Progress Series, 516: 103–126, http://dx.doi.org/10.3354/meps10952.
** X S, Tang Q S. 1996. Changes in fish species diversity and dominant species composition in the Yellow Sea. Fisheries Research, 26 (3-4): 337–352, http://dx.doi.org/10.1016/0165-7836(95)00422-x.
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 (6): 859–874, http://dx.doi.org/10.1080/00222938300770671.
Li B Q, Keesing J K, Liu D Y, Han Q X, Wang Y J, Dong Z J, Chen Q. 2013. Anthropogenic impacts on hyperbenthos in the coastal waters of Sishili Bay, Yellow Sea. Chinese Journal of Oceanology and Limnology, 31(6):1257–1267, http://dx.doi.org/10.1007/s00343-013-2173-4.
Li H, Zhao Y, Chen X, Zhang W, Xu J, Li J, **ao T. 2016. Interaction between neritic and warm water tintinnids in surface waters of East China Sea. Deep -Sea Research Part II: Topical Studies in Oceanography, 124: 84–92, http://dx.doi.org/10.1016/j.dsr2.2015.06.008.
Li S F. 2005. The ecological study for fish community in the East China Sea continental shelf: the spatial pattern and diversity. PhD thesis. East China Normal University, Shanghai, China. (in Chinese with English abstract)
Li X Z, Wang H F, Wang J B, Dong D, Ma L, Kou Q, Sui J X, Gan Z B, Zhang B L. 2014. Biodiversity variability of macrobenthic in the Yellow Sea and East China Sea between 2001 and 2011. Zoological Systematics, 39 (4): 459–484, http://dx.doi.org/10.11865/zs.20140401.
Li Z Y, Dai F Q, Zuo T, ** X S, Zhuang Z M. 2009. Studies on food competition between Pseudosciaena polyactis and Johnius belengerii from Changjian estuary and adjacent southern Yellow Sea in autumn. Journal of Hydroecology, 2 (2): 67–72. (in Chinese with English abstract)
Linse K, Brandt A, Bohn J M, Danis B, de Broyer C, Ebbe B, Heterier V, Janussen D, González P J L, Schüller M, Schwabe E, Thomson M R A. 2007. Macro-and megabenthic assemblages in the bathyal and abyssal Weddell Sea (Southern Ocean). Deep Sea Research Part II: Topical Studies in Oceanography, 54 (16-17):1848–1863, http://dx.doi.org/10.1016/j.dsr2.2007.07.011.
Linse K, Griffiths H J, Barnes D K A, Brandt A, Davey N, David B, de Grave S, d’Udekem d’Acoz C, Eléaume M, Glover A G, Hemery L G, Mah C, Martín-Ledo R, Munilla T, O’Loughlin M, Pierrat B, Saucède T, Sands C J, Strugnell J M, Enderlein P. 2013. The macro-and megabenthic fauna on the continental shelf of the eastern Amundsen Sea, Antarctica. Continental Shelf Research, 68: 80–90, http://dx.doi.org/10.1016/j.csr.2013.08.012.
Liu J Y, Hsu F S. 1963. Preliminary studies on the benthic fauna of the Yellow Sea and the East China Sea. Oceanologia et Limnologia Sinica, 5 (4): 306–321. (in Chinese with English abstract)
Liu L S, Li X Z. 2002. Distribution of macrobenthos in spring and autumn in the East China Sea. Biodiversity Science, 10 (4): 351–358. (in Chinese with English abstract)
Liu R Y, Cui Y H, Xu F S, Tang Z C. 1986. Ecological characteristics of macrobenthos of the Yellow Sea and the East China Sea. Studia Marina Sinica, 27: 153–173. (in Chinese with English abstract)
Mackas D L, Coyle K O. 2005. Shelf-offshore exchange processes, and their effects on mesozooplankton biomass and community composition patterns in the northeast Pacific. Deep Sea Research Part II: Topical Studies in Oceanography, 52 (5-6): 707–725, http://dx.doi.org/10. 1016/j.dsr2.2004.12.020.
Nephin J, Juniper S K, Archambault P. 2014. Diversity, abundance and community structure of benthic macroand megafauna on the beaufort shelf and slope. PLoS One, 9 (7): e101556, http://dx.doi.org/10.1371/journal. pone.0101556.
Nitani H. 1972. Beginning of the kuroshio. In: Stommel H, Yoshida K eds. Kuroshio, Physical Aspects of the Japan Current. University of Washington Press Seattle, USA. p.129–156.
Qi J F, Yin B S, Zhang Q L, Yang D Z, Xu Z H. 2014. Analysis of seasonal variation of water masses in East China Sea. Chinese Journal of Oceanology and Limnology, 32 (4): 958–971, http://dx.doi.org/10.1007/s00343-014-3269-1.
Silva A C F, Tavares P, Shapouri M, Stigter T Y, Monteiro J P, Machado M, Da Fonseca L C, Ribeiro L. 2012. Estuarine biodiversity as an indicator of groundwater discharge. Estuarine, Coastal and Shelf Science, 97: 38–43, http://dx.doi.org/10.1016/j.ecss.2011.11.006.
Ter Braak C J F, Šmilauer P. 2002. CANOCO Reference Manual and CanoDraw for Windows User's Guide: Software for Canonical Community Ordination (Version 4.5). Microcomputer Power, Ithaca, NY.
Yang D Z, Yin B S, Liu Z L, Feng X R. 2011. Numerical study of the ocean circulation on the East China Sea shelf and a Kuroshio bottom branch northeast of Taiwan in summer. Journal of Geophysical Research: Oceans, 116 (C5): C05015, http://dx.doi.org/10.1029/2010jc006777.
Zhang C X, Zhang W C, Ni X B, Zhao Y, Huang L F, **ao T. 2015. Influence of different water masses on planktonic ciliate distribution on the East China Sea shelf. Journal of Marine Systems, 141: 98–111, http://dx.doi.org/10.1016/j. jmarsys.2014.09.003.
Zhang Q L, Liu H W, Qin S S, Yang D Z, Liu Z L. 2014. The study on seasonal characteristics of water masses in the western East China Sea shelf area. Acta Oceanologica Sinica, 33 (11): 64–74, http://dx.doi.org/10.1007/s13131-014-0556-9.
Zhang Y, Lv Z B, Guan B, Liu Y J, Li F, Li S W, Ma Y Q, Yu J B, Li Y Z. 2013. Status of macrobenthic community and its relationships to trace metals and natural sediment characteristics. Clean Soil Air Water, 41(10):1027–1034, http://dx.doi.org/10.1002/clen.201200575.
Zhao Y B. 1998. First record of Neobythites Sivicola (Jordan & Snyder) in northern part of the Yellow Sea. Fisheries Science, 17 (6): 39–40. (in Chinese)
Zhou H, Zhang Z N, Liu X S, Tu L H, Yu Z S. 2007. Changes in the shelf macrobenthic community over large temporal and spatial scales in the Bohai Sea, China. Journal of Marine Systems, 67 (3-4): 312–321, http://dx.doi.org/10.1016/j.jmarsys.2006.04.018.
Acknowledgments
We wish to thank WANG **bao, PENG Songyao, HUANG Hui and XU Peng for their work in the field and laboratory. We also appreciate the valuable comments on the manuscript by the anonymous reviewers.
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Supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (No. XDA11020303), the Ocean Public Welfare Scientific Research Project, State Oceanic Administration of the PRC (No. 201505004), and the National Natural Science Foundation of China (Nos. 41176133, 41406157)
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Xu, Y., Li, X., Ma, L. et al. Seasonal and spatial variations of macro- and megabenthic community characteristics in two sections of the East China Sea. Chin. J. Ocean. Limnol. 35, 1152–1164 (2017). https://doi.org/10.1007/s00343-017-6085-6
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DOI: https://doi.org/10.1007/s00343-017-6085-6