Spatial and seasonal variations in the trophic spectrum of demersal fish assemblages in Jiaozhou Bay, China

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• 作者：Dongyan Han ; Ying Xue ; Yiping Ren …
• 关键词：demersal fish assemblage ; trophic spectrum ; trophic structure ; stable isotope analysis ; Jiaozhou Bay
• 刊名：Chinese Journal of Oceanology and Limnology
• 出版年：2015
• 出版时间：July 2015
• 年：2015
• 卷：33
• 期：4
• 页码：934-944
• 全文大小：452 KB
• 参考文献：Billman E J, Kreitzer J D, Creighton J C, Habit E, McMillan B, Belk M C. 2012. Habitat enhancement and native fish conservation: can enhancement of channel complexity promote the coexistence of native and introduced fishes Environmental Biology of Fishes, 96(4): 555-66.View Article
  Blaber S J M, Brewer D T, Salini J P. 1995. Fish communities and the nursery role of the shallow inshore waters of a tropical bay in the Gulf of Carpentaria, Australia. Estuarine, Coastal and Shelf Science, 40(2): 177-93.View Article
  Bozec Y M, Kulbicki M, Chassot E, Gascuel D. 2005. Trophic signature of coral reef fish assemblages: towards a potential indicator of ecosystem disturbance. Aquatic Living Resources, 18(2): 103-09.View Article
  Bruton M N. 1995. Have fishes had their chips The dilemma of threatened fishes. Environmental Biology of Fishes, 43(1): 1-7.View Article
  Chambers C A, Dick T A. 2005. Trophic structure of one deepsea benthic fish community in the Eastern Canadian Arctic: application of food, parasites and multivariate analysis. Environmental Biology of Fishes, 74(3-): 365-78.View Article
  Chassot E, Rouyer T, Trenkel V M, Gascuel D. 2008. Investigating trophic-level variability in Celtic Sea fish predators. Journal of Fish Biology, 73(4): 763-81.View Article
  Cheng Z, Liang P, Shao D D, Wu S C, Nie X P, Chen K C, Li K B, Wong M H. 2011. Mercury biomagnification in the aquaculture pond ecosystem in the Pearl River Delta. Archives of Environmental Contamination and Toxicology, 61(3): 491-99.View Article
  Cury P, Shannon L, Roux J, Daskalov G, Jarre A, Moloney C, Pauly D. 2005. Trophodynamic indicators for an ecosystem approach to fisheries. ICES Journal of Marine Science, 62(3): 430-42.View Article
  Dolgov A V. 2009. Trophic structure of the Barents Sea fish assemblage with special reference to the cod stock recoverability. Progress in Oceanography, 81(1-): 165-73.View Article
  Garcia S, Cochrane K. 2005. Ecosystem approach to fisheries: a review of implementation guidelines. ICES Journal of Marine Science, 62(3): 311-18.View Article
  Gasche L, Gascuel D. 2013. EcoTroph: a simple model to assess fishery interactions and their impacts on ecosystems. ICES Journal of Marine Science, 70(3): 498-10.View Article
  Gascuel D, Bozec Y M, Chassot E, Colomb A, Laurans M. 2005. The trophic spectrum: theory and application as an ecosystem indicator. ICES Journal of Marine Science, 62(3): 443-52.View Article
  Greenstreet S P R, Rogers S I. 2006. Indicators of the health of the North Sea fish community: identifying reference levels for an ecosystem approach to management. ICES Journal of Marine Science, 63(4): 573-93.View Article
  Guo X P, Li Z Y, Jin X S, Dai F Q. 2007. Feeding habit study of Anchovy(Engraulis japonicus)in the central and southern part of the Huanghai Sea with stable isotope techniques. Acta Oceanologica Sinca, 29(2): 98-04. (in Chinese with English abstract)
  Hajisamae S, Ibrahim S. 2007. Seasonal and spatial variations of fish trophic guilds in a shallow, semi-enclosed tropical estuarine bay. Environmental Biology of Fishes, 82(3): 251-64.View Article
  Han D Y, Xue Y, Ji Y P, Ma Q Y. 2013. Feeding ecology of Amblychaeturichthys hexanema in Jiaozhou Bay, China. Chin. J. Appl. Ecol., 24(5): 1 446- 452. (in Chinese with English abstract)
  Horinouchi M, Tongnunui P, Furumitsu K, Nakamura Y, Kanou K, Yamaguchi A, Okamoto K, Sano M. 2012. Food habits of small fishes in seagrass habitats in Trang, southern Thailand. Fisheries Science, 78(3): 577-87.View Article
  Jacob U, Brey T, Fetzer I, Kaehler S, Mintenbeck K, Dunton K, Beyer K, Struck U, Pakhomov E A, Arntz W E. 2005. Towards the trophic structure of the Bouvet Island marine ecosystem. Polar Biology, 29(2): 106-13.View Article
  Jennings S, Greenstreet S, Hill L, Piet G, Pinnegar J, Warr K J. 2002. Long-term trends in the trophic structure of the North Sea fish community: evidence from stable-isotope analysis, size-spectra and community metrics. Marine Biology, 141(6): 1 085- 097.View Article
  Jepsen D B, Winemiller K O. 2002. Structure of tropical river food webs revealed by stable isotope ratios. Oikos, 96(1): 46-5.View Article
  Jones J I, Waldron S. 2003. Combined stable isotope and gut contents analysis of food webs in plant-dominated, shallow lakes. Freshwater Biology, 48(8): 1 396- 407.View Article
  Kaehler S, Pakhomov E A, McQuaid C D. 2000. Trophic structure of the marine food web at the Prince Edward Islands (Southern Ocean) determined by δ13C and δ15N analysis. Marine Ecology Progress Series, 208: 13-0.View Article
  Kronen M, Magron F, McArdle B, Vunisea A. 2010. Reef finfishing pressure risk model for Pacific Island countries and territories. Fisheries Research, 101(1-): 1-0.View Article
  Libralato S, Solidoro C. 2010. Comparing methods for building trophic spectra of ecological data. ICES Journal of Marine Science, 67(3): 426-34.View Article
  Liu R
• 作者单位：Dongyan Han (1)
  Ying Xue (1)
  Yiping Ren (1)
  Qiuyun Ma (1)
  
  1. Fisheries College, Ocean University of China, Qingdao, 266003, China
  
• 刊物主题：Oceanography;
• 出版者：Springer Berlin Heidelberg
• ISSN：1993-5005

文摘

Trophic structure of fish communities is fundamental for ecosystem-based fisheries management, and trophic spectrum classifies fishes by their positions in food web, which provides a simple summary on the trophic structure and ecosystem function. In this study, both fish biomass and abundance trophic spectra were constructed to study the spatial and seasonal variations in the trophic structure of demersal fish assemblages in Jiaozhou Bay, China. Data were collected from four seasonal bottom trawl surveys in Jiaozhou Bay from February to November in 2011. Trophic levels (TLs) of fishes were determined by nitrogen stable isotope analysis. This study indicated that most of these trophic spectra had a single peak at trophic level (TL) of 3.4-.7, suggesting that demersal fish assemblages of Jiaozhou Bay were dominated by secondary consumers (eg. Pholis fangi and Amblychaeturichthys hexanema). The spatial and seasonal variations of trophic spectra of Jiaozhou Bay reflected the influence of fish reproduction, fishing pressure and migration of fishes. Two-way analysis of variance (ANOVA) showed that seasonal variations in trophic spectra in Jiaozhou Bay were significant (P<0.05), but variations among different areas were not significant (P>0.05). The trophic spectrum has been proved to be a useful tool to monitor the trophic structure of fish assemblages. This study highlighted the comprehensive application of fish biomass and abundance trophic spectra in the study on trophic structure of fish assemblages.