Fish food-web structure of a southern Mediterranean lagoon (El Mellah Lagoon, Algeria): what we can learn from stable isotope analysis
Περίληψη
The structure of a fish food-web was described for the first time in a coastal lagoon in the southern Mediterranean Sea by analysing stable carbon and nitrogen isotopes of fish species and their potential food sources. The El Mellah Lagoon (EML) located in extreme north-eastern Algeria, is the only coastal lagoon in the southern Mediterranean with low human pressure due to few human activities and its protected status under the Ramsar Convention. We investigated the structure of the fish food-web in the spring at four stations in the lagoon that differed in their proximity to rivers and the channel, which connects to the sea. The results provided insight into ecological functions of EML as a feeding area for all fish species caught in the lagoon, in particular marine migrant juveniles and resident species. The δ13C results highlighted the importance of marine organic matter on the functioning of the EML fish food-web, to which organic matter in marine sediments and likely microphytobenthos contribute most. Our study also revealed the importance of seagrass (Ruppia sp.) for detritivorous fish (i.e., Mugilidae species) and for their potential to shelter a wide variety of benthic invertebrates that are potential food sources for benthivorous fish. Our study revealed the small influence of freshwater inputs on the functioning of the EML food-web and that juvenile marine fish may use the lagoon for reasons other than feeding, most likely to avoid predation and obtain physiological advantages.
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DENIS, J., BOUAZIZ, R., DRAREDJA, B., MUNARON, J. M., BORHANE DJEBAR, A., AMARA, R., LE LOC’H, F., & BEN RAIS LASRAM, F. (2023). Fish food-web structure of a southern Mediterranean lagoon (El Mellah Lagoon, Algeria): what we can learn from stable isotope analysis. Mediterranean Marine Science, 24(2), 211–228. https://doi.org/10.12681/mms.30180
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Αναφορές
Akin, S., Buhan, E., Winemiller, K.O., Yilmaz, H., 2005. Fish assemblage structure of Koycegiz Lagoon–Estuary, Turkey: Spatial and temporal distribution patterns in relation to environmental variation. Estuarine, Coastal and Shelf Science 64, 671–684. https://doi.org/10.1016/j.ecss.2005.03.019
Baeta, A., Pinto, R., Valiela, I., Richard, P., Niquil, N., Marques, J.C., 2009. δ15N and δ13C in the Mondego estuary food web: Seasonal variation in producers and consumers. Marine Environmental Research 67, 109–116. https://doi.org/10.1016/j.marenvres.2008.11.005
Bodin, N., Le Loc’h, F., Hily, C., 2007. Effect of lipid removal on carbon and nitrogen stable isotope ratios in crustacean tissues. Journal of Experimental Marine Biology and Ecology 341, 168–175. https://doi.org/10.1016/j.jembe.2006.09.008
Boecklen, W.J., Yarnes, C.T., Cook, B.A., James, A.C., 2011. On the Use of Stable Isotopes in Trophic Ecology. Annual Review of Ecology, Evolution, and Systematics 42, 411–440. https://doi.org/10.1146/annurev-ecolsys-102209-144726
Bouaziz, R., Le Loc’h, F., Rolet, C., Veillet, G., Munaron, J.M., Rabhi, K., Djebar, A.B., Amara, R., Ben Rais Lasram, F., 2021. Structure and seasonal variability in fish food webs in a small macrotidal estuary (Canche estuary, Eastern English Channel) based on stable carbon and nitrogen isotope analysis. Regional Studies in Marine Science 44, 101694. https://doi.org/10.1016/j.rsma.2021.101694
Bouchereau, J., Durel, J.-S., Guelorget, O., Louali, L.R., 2000. L’ichtyofaune dans l’organisation biologique d’un système paralique : la lagune de Nador, Maroc. undefined.
Bounhiol, J., 1907. Sur quelques conditions physico-biologiques du lac Mellah, la Calle, Algérie. Compte Rendu Académique, Science 145, 443–445.
Brown, S.C., Bizzarro, J.J., Cailliet, G.M., Ebert, D.A., 2012. Breaking with tradition: redefining measures for diet description with a case study of the Aleutian skate Bathyraja aleutica (Gilbert 1896). Environmental Biology of Fishes 95, 3–20. https://doi.org/10.1007/s10641-011-9959-z
Cabana, G., Rasmussen, J.B., 1996. Comparison of aquatic food chains using nitrogen isotopes. Proceedings of the National Academy of Sciences 93, 10844–10847. https://doi.org/10.1073/pnas.93.20.10844
Caddy, J.F., 2000. A fisheries management perspective on marine protected areas in the Mediterranean. Environmental Conservation 27, 98–103. https://doi.org/10.1017/S0376892900000138
Caddy, J.F., 1993. Some future perspectives for assessment and management of Mediterranean fisheries. Scientia Marina 57, 121–130.
Carlier, A., Riera, P., Amouroux, J., Bodiou, J., Desmalades, M., Grémare, A., 2009. Spatial heterogeneity in the food web of a heavily modified Mediterranean coastal lagoon: stable isotope evidence. Aquatic Biology 5, 167–179. https://doi.org/10.3354/ab00147
Carlier, A., Riera, P., Amouroux, J.-M., Bodiou, J.-Y., Desmalades, M., Grémare, A., 2008. Food web structure of two Mediterranean lagoons under varying degree of eutrophication. Journal of Sea Research 60, 264–275. https://doi.org/10.1016/j.seares.2008.10.006
Carlier, A., Riera, P., Amouroux, J.-M., Bodiou, J.-Y., Escoubeyrou, K., Desmalades, M., Caparros, J., Grémare, A., 2007. A seasonal survey of the food web in the Lapalme Lagoon (northwestern Mediterranean) assessed by carbon and nitrogen stable isotope analysis. Estuarine, Coastal and Shelf Science 73, 299–315. https://doi.org/10.1016/j.ecss.2007.01.012
Chaoui, L., Kara, M.H., Faure, É., Quignard, J.-P., 2006. L’ichtyofaune de la lagune du Mellah (Algérie Nord-Est) : diversité, production et analyse des captures commerciales. Cybium 30, 123–132.
Como, S., van der Velde, G., Magni, P., 2018. Temporal Variation in the Trophic Levels of Secondary Consumers in a Mediterranean Coastal Lagoon (Cabras Lagoon, Italy). Estuaries and Coasts 41, 218–232. https://doi.org/10.1007/s12237-017-0265-7
Compaire, J.C., Cabrera, R., Gómez-Cama, C., Soriguer, M.C., 2016. Trophic relationships, feeding habits and seasonal dietary changes in an intertidal rockpool fish assemblage in the Gulf of Cadiz (NE Atlantic). Journal of Marine Systems 158, 165–172. https://doi.org/10.1016/j.jmarsys.2016.02.006
Connolly, R.M., Gorman, D., Hindell, J.S., Kildea, T.N., Schlacher, T.A., 2013. High congruence of isotope sewage signals in multiple marine taxa. Marine Pollution Bulletin 71, 152–158. https://doi.org/10.1016/j.marpolbul.2013.03.021
Costanza, R., Arge, R., Groot, R., Farber, S., Grasso, M., Hannon, B., Limburg, K., Naeem, S., O’Neill, R.V., Paruelo, J., Raskin, R.G., Sutton, P., Van den Belt, M., 1997. The value of the world’s ecosystem services and natural capital. Nature 387, 253–260.
Cresson, P., Ruitton, S., Fontaine, M.-F., Harmelin-Vivien, M., 2012. Spatio-temporal variation of suspended and sedimentary organic matter quality in the Bay of Marseilles (NW Mediterranean) assessed by biochemical and isotopic analyses. Marine Pollution Bulletin 64, 1112–1121. https://doi.org/10.1016/j.marpolbul.2012.04.003
Darnaude, A.M., Salen-Picard, C., Polunin, N.V.C., Harmelin-Vivien, M.L., 2004. Trophodynamic linkage between river runoff and coastal fishery yield elucidated by stable isotope data in the Gulf of Lions (NW Mediterranean). Oecologia 138, 325–332. https://doi.org/10.1007/s00442-003-1457-3
DeNiro, M.J., Epstein, S., 1981. Influence of diet on the distribution of nitrogen isotopes in animals. Geochimica et Cosmochimica Acta 45, 341–351.
DeNiro, M.J., Epstein, S., 1978. Influence of diet on the distribution of carbon isotopes in animals. Geochimica et cosmochimica acta 42, 495–506. https://doi.org/10.1016/0016-7037(78)90199-0
Draredja, B., 2007. Structure et fonctionnement d’un écosystème lagunaire méditerranéen : lagune Mellah (El Kala, Algérie). (PhD Thesis). University of Annaba, Algeria.
Draredja, B., 1992. Conditions hydrosédimentaires et structure de la macrofaune benthique en périrode printanière d’un écosystème lagunaire méditérranéen. (PhD Thesis). University of Alger, Algeria.
Draredja, B., Kara, M.H., 2004. Caractères physico-chimiques de la lagune Mellah (Algérie nordest). 37, 93., Rapport Communauté Internationale Mer Méditerranée.
Draredja, M.A., Frihi, H., Boualleg, C., Gofart, A., Abadie, E., Laabir, M., 2019. Seasonal variations of phytoplankton community in relation to environmental factors in a protected meso-oligotrophic southern Mediterranean marine ecosystem (Mellah lagoon, Algeria) with an emphasis of HAB species. Environmental Monitoring and Assessment 191, 603. https://doi.org/10.1007/s10661-019-7708-5
Elliott, M., Hemingway, K.L., Costello, M.J., Duhamel, S., Hostens, K., Labropoulou, M., Marshall, S., Winkler, H., 2002. Links Between Fish and Other Trophic Levels, in: Elliott, Michael, Hemingway, K. (Eds.), Fishes in Estuaries. Blackwell Science Ltd, Oxford, UK, pp. 124–216. https://doi.org/10.1002/9780470995228.ch4
Embarek, R., 2019. Composition, structure et dynamique spatio-temporelle de l’ichtyofaune de deux lagunes Nord-africaines (Mellah-Algérie et Bizerte-Tunisie). Universite badji mokhtar - Annaba.
Embarek, R., Amara, R., Kara, H., 2017. Fish assemblage structure in shallow waters of the mellah lagoon (algeria): seasonal and spatial distribution patterns and relation to environmental parameters. Acta Ichthyologica et Piscatoria 47, 133–144. https://doi.org/10.3750/AIEP/02080
Ezzat, A., 1965. Contribution à l’étude de la biologie de quelques Mugilidae de la région de l’étang de Berre et de Port-de-Bouc. (PhD Thesis). University of Aix-Marseille, France.
Franco, A., Elliott, M., Franzoi, P., Torricelli, P., 2008. Life strategies of fishes in European estuaries: the functional guild approach. Marine Ecology Progress Series 354, 219–228. https://doi.org/10.3354/meps07203
Franco, A., Franzoi, P., Malavasi, S., Riccato, F., Torricelli, P., Mainardi, D., 2006. Use of shallow water habitats by fish assemblages in a Mediterranean coastal lagoon. Estuarine, Coastal and Shelf Science 66, 67–83. https://doi.org/10.1016/j.ecss.2005.07.020
Fry, B., 2006. Stable Isotope Ecology, Springer. ed. New York, USA.
Fry, B., 2002. Conservative Mixing of Stable Isotopes across Estuarine Salinity Gradients: A Conceptual Framework for Monitoring Watershed Influences on Downstream Fisheries Production. Estuaries 25, 264–271.
Griffiths, H., 1991. Applications of Stable Isotope Technology in Physiological Ecology. Functional Ecology 5, 254. https://doi.org/10.2307/2389263
Guelorget, O., Frisoni, G.F., Ximenes, M.C., Perthuisot, J.P., 1989. Expressions biogéologiques du confinement dans une lagune méditerranéenne : le lac Melah (Algérie). Revue d’Hydrobiologie Tropicale 22, 87–99.
Guélorget, O., Perthuisot, J.P., 1983. Le domaine paralique: Expression écologique, biologique et économique du confinement. Travaux Laboratoire Géologie, ENS, Paris.
Hervé, M., Hervé, M.M., 2020. Package ‘RVAideMemoire’. R package.
Jaafour, S., Yahyaoui, A., Sadak, A., Bacha, M., Amara, R., 2015. Fish assemblages of a shallow Mediterranean lagoon (Nador, Morocco): An analysis based on species and functional guilds. Acta Ichthyologica et Piscatoria 45, 115–124. https://doi.org/10.3750/AIP2015.45.2.01
Jackson, A.L., Inger, R., Parnell, A.C., Bearhop, S., 2011. Comparing isotopic niche widths among and within communities: SIBER - Stable Isotope Bayesian Ellipses in R: Bayesian isotopic niche metrics. Journal of Animal Ecology 80, 595–602. https://doi.org/10.1111/j.1365-2656.2011.01806.x
Kerr, S.R., Ryder, R.A., 1992. Effects of cultural eutrophication on coastal marine fisheries: a comparative approach, in: Vollenweider, R.A., Marchetti, R., Viviani, R. (Eds.), Marine Coastal Eutrophication. Elsevier, Amsterdam, pp. 599–614. https://doi.org/10.1016/B978-0-444-89990-3.50054-7
Kharlmamenko, V.I., Kiyashko, S.I., Imbs, A.B., Vyshkvartev, D.I., 2001. Identification of food sources of invertebrates from the seegrass Zostera marina community using carbon and sulfur stable isotope ratio and fatty acid analyses. Marine Ecology Progress Series 220, 103–117.
Koutrakis, E.T., Tsikliras, A.C., Sinis, A.I., 2005. Temporal variability of the ichthyofauna in a Northern Aegean coastal lagoon (Greece). Influence of environmental factors. Hydrobiologia 543, 245–257. https://doi.org/10.1007/s10750-004-7891-3
Largier, J.L., 1993. Estuarine Fronts: How Important Are They? Estuaries 16, 1. https://doi.org/10.2307/1352760
Layman, C.A., Arrington, D.A., Montaña, C.G., Post, D.M., 2007. Can stable isotope ratios provide for community‐wide measures of trophic structure? Ecology 88, 42–48. https://doi.org/10.1890/0012-9658(2007)88[42:CSIRPF]2.0.CO;2
Leonardos, I., Sinis, A., 1999. Population age and sex structure of Aphanius fasciatus Nardo, 1827 (Pisces: Cyprinodontidae) in the Mesolongi and Etolikon lagoons (W. Greece). Fisheries Research 40, 227–235. https://doi.org/10.1016/S0165-7836(98)00231-8
Liénart, C., Savoye, N., Bozec, Y., Breton, E., Conan, P., David, V., Feunteun, E., Grangeré, K., Kerhervé, P., Lebreton, B., Lefebvre, S., L’Helguen, S., Mousseau, L., Raimbault, P., Richard, P., Riera, P., Sauriau, P.-G., Schaal, G., Aubert, F., Aubin, S., Bichon, S., Boinet, C., Bourasseau, L., Bréret, M., Caparros, J., Cariou, T., Charlier, K., Claquin, P., Cornille, V., Corre, A.-M., Costes, L., Crispi, O., Crouvoisier, M., Czamanski, M., Del Amo, Y., Derriennic, H., Dindinaud, F., Durozier, M., Hanquiez, V., Nowaczyk, A., Devesa, J., Ferreira, S., Fornier, M., Garcia, F., Garcia, N., Geslin, S., Grossteffan, E., Gueux, A., Guillaudeau, J., Guillou, G., Joly, O., Lachaussée, N., Lafont, M., Lamoureux, J., Lecuyer, E., Lehodey, J.-P., Lemeille, D., Leroux, C., Macé, E., Maria, E., Pineau, P., Petit, F., Pujo-Pay, M., Rimelin-Maury, P., Sultan, E., 2017. Dynamics of particulate organic matter composition in coastal systems: A spatio-temporal study at multi-systems scale. Progress in Oceanography 156, 221–239. https://doi.org/10.1016/j.pocean.2017.03.001
Little, C., Little, E.C.S., Little, H.R.A.C., 2000. The Biology of Soft Shores and Estuaries. OUP Oxford.
Lloret, J., Lleonart, J., Solé, I., Fromentin, J.-M., 2001. Fluctuations of landings and environmental conditions in the north-western Mediterranean Sea: Fluctuations of landings in NW Mediterranean Sea. Fisheries Oceanography 10, 33–50. https://doi.org/10.1046/j.1365-2419.2001.00151.x
Lorrain, A., Savoye, N., Chauvaud, L., Paulet, Y.-M., Naulet, N., 2003. Decarbonation and preservation method for the analysis of organic C and N contents and stable isotope ratios of low-carbonated suspended particulate material. Analytica Chimica Acta 491, 125–133. https://doi.org/10.1016/S0003-2670(03)00815-8
Lysy, M., Stasko, A.D., Swanson, H.K., 2014. nicheROVER: (niche) (r)egion and niche (over)lap metrics for multidimensional ecological niches. R package version 1.0.
Maci, S., Basset, A., 2009. Composition, structural characteristics and temporal patterns of fish assemblages in non-tidal Mediterranean lagoons: A case study. Estuarine, Coastal and Shelf Science 83, 602–612. https://doi.org/10.1016/j.ecss.2009.05.007
Mann, C.J., Wetzel, R.G., 2000. Hydrology of an impounded lotic wetland—wetland sediment characteristics. Wetlands 20, 23–32. https://doi.org/10.1672/0277-5212(2000)020[0023:HOAILW]2.0.CO;2
Manzo, C., Fabbrocini, A., Roselli, L., D’Adamo, R., 2016. Characterization of the fish assemblage in a Mediterranean coastal lagoon: Lesina Lagoon (central Adriatic Sea). Regional Studies in Marine Science 8, 192–200. https://doi.org/10.1016/j.rsma.2016.04.003
Marchessaux, G., Harmelin-Vivien, M., Ourgaud, M., Bănaru, D., Guilloux, L., Belloni, B., Lebreton, B., Guillou, G., Thibault, D., 2021. First overview on trophic relationships of the invasive ctenophore Mnemiopsis leidyi in a Mediterranean coastal lagoon (Berre Lagoon, France): benthic–pelagic coupling evidenced by carbon and nitrogen stable isotope composition. Regional Studies in Marine Science 41, 101570. https://doi.org/10.1016/j.rsma.2020.101570
Messerer, Y., 1999. Etude hydrologique du lac Mellah et du lac Oubeira (Algérie). (Thèse de Magister). Université d’Annaba (Algérie).
Minagawa, M., Wada, E., 1984. Stepwise enrichment of 15N along food chains: Further evidence and the relation between δ15N and animal age. Geochimica et Cosmochimica Acta 48, 1135–1140. https://doi.org/10.1016/0016-7037(84)90204-7
Oksanen, J., Blanchet, F.G., Kindt, R., Legendre, P., Minchin, P.R., O’Hara, R.B., Simpson, G.L., Solymos, P., Stevens, M.H.H., Wagner, H., 2013. Package ‘vegan.’ R Packag ver 254, 20–8.
O’Reilly, C.M., Hecky, R.E., Cohen, A.S., Plisnier, P.-D., 2002. Interpreting stable isotopes in food webs: Recognizing the role of time averaging at different trophic levels. Limnology and Oceanography 47, 306–309. https://doi.org/10.4319/lo.2002.47.1.0306
Ounissi, M., Haridi, A., Rétima, A., 2002. Variabilité du zooplancton de la lagune Mellah (Algérie) selon l’advection tidale en hiver et au printemps 1996-1997. Journal de Recherche Océanographique 27, 1–13.
Papiol, V., Cartes, J.E., Fanelli, E., Rumolo, P., 2013. Food web structure and seasonality of slope megafauna in the NW Mediterranean elucidated by stable isotopes: Relationship with available food sources. Journal of Sea Research 77, 53–69. https://doi.org/10.1016/j.seares.2012.10.002
Parnell, A.C., Inger, R., Bearhop, S., Jackson, A.L., 2010. Source Partitioning Using Stable Isotopes: Coping with Too Much Variation. PLoS ONE 5, e9672. https://doi.org/10.1371/journal.pone.0009672
Pérez-Ruzafa, A., Marcos, C., 2012. Fisheries in coastal lagoons: An assumed but poorly researched aspect of the ecology and functioning of coastal lagoons. Estuarine, Coastal and Shelf Science 110, 15–31. https://doi.org/10.1016/j.ecss.2012.05.025
Pérez-Ruzafa, A., Marcos, C., Pérez-Ruzafa, I.M., Pérez-Marcos, M., 2011. Coastal lagoons: “transitional ecosystems” between transitional and coastal waters. Journal of Coastal Conservation 15, 369–392. https://doi.org/10.1007/s11852-010-0095-2
Pérez-Ruzafa, A., Mompeán, M.C., Marcos, C., 2007. Hydrographic, geomorphologic and fish assemblage relationships in coastal lagoons, in: Viaroli, P., Lasserre, P., Campostrini, P. (Eds.), Lagoons and Coastal Wetlands in the Global Change Context: Impacts and Management Issues, Developments in Hydrobiology. Springer Netherlands, Dordrecht, pp. 107–125. https://doi.org/10.1007/978-1-4020-6008-3_10
Pérez-Ruzafa, A., Morkune, R., Marcos, C., Pérez-Ruzafa, I.M., Razinkovas-Baziukas, A., 2020. Can an oligotrophic coastal lagoon support high biological productivity? Sources and pathways of primary production. Marine Environmental Research 153, 104824. https://doi.org/10.1016/j.marenvres.2019.104824
Peterson, B.J., 1999. Stable isotopes as tracers of organic matter input and transfer in benthic food webs: A review. Acta Oecologica 20, 479–487. https://doi.org/10.1016/S1146-609X(99)00120-4
Post, D.M., 2002. Using stable isotopes to estimate trophic position: models, methods, and assumptions. Ecology 83, 703–718. https://doi.org/10.1890/0012-9658(2002)083[0703:USITET]2.0.CO;2
Post, J.R., Parkinson, E.A., Johnston, N.T., 1999. Density-dependent processes in structured fish populations: interaction strengths in whole-lake experiments. Ecological Monographs 69, 155–175. https://doi.org/10.1890/0012-9615(1999)069[0155:DDPISF]2.0.CO;2
Prado, P., Vergara, C., Caiola, N., Ibáñez, C., 2014. Influence of salinity regime on the food-web structure and feeding ecology of fish species from Mediterranean coastal lagoons. Estuarine, Coastal and Shelf Science 139, 1–10. https://doi.org/10.1016/j.ecss.2013.12.013
Refes, W., 1994. Contribution à la connaissance de la population de Ruditapes decussatus (Linnaeus, 1758) du Lac Mellah (El kala, Algérie): Ecologie, reproduction, dynamique de la population et exploitation. (PhD Thesis). Ecole nationale supérieure des sciences de la mer et de l’aménagement du littoral, Algeria.
Riera, P., Stal, L., Nieuwenhuize, J., Richard, P., Blanchard, G., Gentil, F., 1999. Determination of food sources for benthic invertebrates in a salt marsh (Aiguillon Bay, France) by carbon and nitrogen stable isotopes:importance of locally produced sources. Marine Ecology Progress Series 187, 301–307. https://doi.org/10.3354/meps187301
Salen-Picard, C., Darnaude, A.M., Arlhac, D., Harmelin-Vivien, M.L., 2002. Fluctuations of macrobenthic populations: a link between climate-driven river run-off and sole fishery yields in the Gulf of Lions. Oecologia 133, 380–388. https://doi.org/10.1007/s00442-002-1032-3
Sara, G., Vizzini, S., Mazzola, A., 2002. The Effect of Temporal Changes and Environmental Trophic Condition on the Isotopic Composition (omega13C and omega15N) of Atherina boyeri (Risso, 1810) and Gobius niger (L., 1758) in a Mediterranean Coastal Lagoon (Lake of Sabaudia): Implications for Food Web Structure. Marine Ecology 23, 352–360. https://doi.org/10.1111/j.1439-0485.2002.tb00033.x
Sellami, R., Chaouachi, B., Hassine, O.K.B., 2010. Impacts anthropiques et climatiques sur la diversité ichtyque d’une lagune méditerranéenne (Ichkeul, Tunisie). Cybium 34, 5–10.
Shaiek, M., Romdhane, M.S., Le Loc’h, F., 2015. Study of the ichthyofauna diet in the Ichkeul Lake (Tunisia). Cybium 39, 193–210.
Sokołowski, A., Wołowicz, M., Asmus, H., Asmus, R., Carlier, A., Gasiunaité, Z., Grémare, A., Hummel, H., Lesutiené, J., Razinkovas, A., Renaud, P.E., Richard, P., Kędra, M., 2012. Is benthic food web structure related to diversity of marine macrobenthic communities? Estuarine, Coastal and Shelf Science 108, 76–86. https://doi.org/10.1016/j.ecss.2011.11.011
Sporta Caputi, S., Careddu, G., Calizza, E., Fiorentino, F., Maccapan, D., Rossi, L., Costantini, M.L., 2020. Changing Isotopic Food Webs of Two Economically Important Fish in Mediterranean Coastal Lakes with Different Trophic Status. Applied Sciences 10, 2756. https://doi.org/10.3390/app10082756
Swanson, H.K., Lysy, M., Power, M., Stasko, A.D., Johnson, J.D., Reist, J.D., 2015. A new probabilistic method for quantifying n-dimensional ecological niches and niche overlap. Ecology 96, 318–324. https://doi.org/10.1890/14-0235.1
Tancioni, L., Mariani, S., Maccaroni, A., Mariani, A., Massa, F., Scardi, M., Cataudella, S., 2003. Locality-specific variation in the feeding of Sparus aurata L.: evidence from two Mediterranean lagoon systems. Estuarine, Coastal and Shelf Science 57, 469–474. https://doi.org/10.1016/S0272-7714(02)00376-1
Tranter, D.J., Smith, P.E., 1996. Filtration performance. Fisheries and Oceanography 2, 27–56.
Turner, T.F., Collyer, M.L., Krabbenhoft, T.J., 2010. A general hypothesis-testing framework for stable isotope ratios in ecological studies. Ecology 91, 2227–2233. https://doi.org/10.1890/09-1454.1
Vizzini, S., Mazzola, A., 2008. The fate of organic matter sources in coastal environments: a comparison of three Mediterranean lagoons. Hydrobiologia 611, 67–79. https://doi.org/10.1007/s10750-008-9458-1
Vizzini, S., Mazzola, A., 2004. Stable isotope evidence for the environmental impact of a land-based fish farm in the western Mediterranean. Marine Pollution Bulletin 49, 61–70. https://doi.org/10.1016/j.marpolbul.2004.01.008
Vizzini, S., Savona, B., Chi, T.D., Mazzola, A., 2005. Spatial variability of stable carbon and nitrogen isotope ratios in a Mediterranean coastal lagoon. Hydrobiologia 550, 73–82. https://doi.org/10.1007/s10750-005-4364-2
Wada, I., Terazaki, M., Kabaya, Y., 1987. 15N and 13C abundances in the Antarctic Ocean with emphasis on the biogeochemical structure of the food web. Deep Sea Research Part A. Oceanographic Research Papers 34, 829–841.
Whitfield, A.K., Panfili, J., Durand, J.-D., 2012. A global review of the cosmopolitan flathead mullet Mugil cephalus Linnaeus 1758 (Teleostei: Mugilidae), with emphasis on the biology, genetics, ecology and fisheries aspects of this apparent species complex. Rev Fish Biol Fisheries 22, 641–681. https://doi.org/10.1007/s11160-012-9263-9
Wilson, R.M., Chanton, J., Lewis, G., Nowacek, D., 2009. Isotopic variation (δ15N, δ13C, and δ34S) with body size in post-larval estuarine consumers. Estuarine, Coastal and Shelf Science 83, 307–312. https://doi.org/10.1016/j.ecss.2009.04.006
