Benthic Hydrozoans as Potential Indicators of Water Masses and Anthropogenic Impact in the Sea of Marmara


NUR EDA TOPÇU
https://orcid.org/0000-0003-2734-2695
LUIS FELIPE MARTELL
https://orcid.org/0000-0003-0260-4708
IZZET NOYAN YILMAZ
MELEK ISINIBILIR
Résumé

Changes in the abundance and distribution of marine benthic hydrozoan species are indicative of variations in environmental conditions in the marine realm. The comparative analysis of such assemblages can improve our understanding of environmental and ecological conditions in the Sea of Marmara, a strongly stratified and heavily populated inland sea connecting the Aegean and Black seas, on route of national and international maritime traffic. We compared the hydrozoan assemblages occurring in harbours with those developed at natural sites, as well as the assemblages associated with the Black Sea water mass versus the Mediterranean water mass in the vicinities of the Prince Islands, the north-easternmost section of the Sea of Marmara. Sampling took place at 12 stations, once in March 2015 and once in August 2015 in order to cover species with both warm and cold water affinities. Multivariate analyses showed that benthic hydroid assemblages with both affinities differed significantly between the heavily trafficked harbours of the Prince Islands (connected to the metropolis of Istanbul) and areas without human settlements and maritime traffic. In addition, highly distinct hydroid assemblages were found characterizing both areas with water of Mediterranean origin and areas with water from Black Sea origin. Based on our results, we discuss the potential for the use of these organisms as indicators of water masses and anthropogenic impact at the regional level.

Article Details
  • Rubrique
  • Research Article
Téléchargements
Les données relatives au téléchargement ne sont pas encore disponibles.
Références
Albayrak, S., Balkıs, N., 2000. Hydroid polyps of the Bosphorus. Turkish Journal of Marine Sciences, 6, 41-53.
Anderson, M.J., 2001. A new method for non-parametric multivariate analysis of variance. Austral Ecology, 26, 32-46.
Beşiktepe, Ş.T., Sur, H.İ., Özsoy, E., Latif, M.A., Oǧuz, T. et al., 1994. The circulation and hydrography of the Marmara Sea. Progress in Oceanography, 34 (4), 285-334.
Boero, F., 1984. The ecology of marine hydroids and effects of environmental factors: a review. Marine Ecology, 5, 93-118.
Boero, F., Fresi, E., 1986. Zonation and evolution of a rocky bottom hydroid community. Marine Ecology, 7, 123-150.
Bouillon, J., Medel, M., Pagès, F., Gili, J., Boero, F. et al., 2004. Fauna of the Mediterranean Hydrozoa. Scientia Marina, 68, 1-449.
Bouillon, J., Gravili, C., Gili, J.M., Boero, F., 2006. An introduction to Hydrozoa. Mémoires du Muséum national d'Histoire naturelle volume 194. Publications scientifiques du Muséum, Paris, 591 pp.
Brinckmann, A., Vannucci, M., 1965. On the life-cycle of Proboscidactyla ornata (Hydromedusae, Proboscidactylidae). Pubblicazioni della Stazione Zoologica di Napoli, 34, 357-365.
Clarke, K., Gorley, R., 2006. PRIMER v6: User Manual/Tutorial. PRIMER-E, Plymouth, 91pp.
Çınar, M.E., Yökeş, M.B., Açık, Ş., Bakır, K., 2014. Check-list of Cnidaria and Ctenophora from the coasts of Turkey. Turkish Journal of Zoology, 38, 677-697.
Çoban-Yıldız, Y., Tuğrul, S., Ediger, D., Yılmaz, A., Polat, C., 2000. A comparative study on the abundance and elemental composition of POM in three interconnected basins: the Black, the Marmara and the Mediterranean Seas. Mediterranean Marine Science, 1, 51-63.
Da Silveira, F.L., Migotto, A.E., 1991. The variation of Halocordyle disticha (Cnidaria, Athecata) from the Brazilian coast: an environmental indicator species? Hydrobiologia, 216 (1), 437-442.
Demir, M., 1954. Boğaz ve Adalar sahillerinin omurgasız dip hayvanları. İstanbul Üniversitesi Fen Fakültesi Hidrobiyoloji Araştırma Enstitüsü Yayınları no: 3, İstanbul, 615 pp (In Turkish).
Gili, J.M., Hughes, R.G., 1995. The ecology of marine benthic hydroids. Oceanography and Marine Biology - An Annual Review, 33, 351-426.
González-Duarte, M.M., Megina, C., Piraino, S., 2014. Looking for long-term changes in hydroid assemblages (Cnidaria, Hydrozoa) in Alboran Sea (South-Western Mediterranean): a proposal of a monitoring point for the global warming. Helgoland marine research, 68 (4), 511-521.
Gravili, C., Di Camillo, C.G., Piraino, S, Boero, F., 2013. Hydrozoan species richness in the Mediterranean Sea: past and present. Marine Ecology, 34 (1), 41-62.
Gravili, C., De Vito, D., Di Camillo, C.G., Martell, L., Piraino, S., et al.,2015. The non-Siphonophoran Hydrozoa (Cnidaria) of Salento, Italy with notes on their life-cycles: an illustrated guide. Zootaxa, 3908 (1), 001-187.
Isinibilir, M., Yilmaz, I.N., Piraino, S., 2010. New contributions to the jellyfish fauna of the Marmara Sea. Italian Journal of Zoology, 77 (2), 179-185.
Isinibilir, M., Yilmaz, I.N., Demirel, N., 2015a. New records of jellyfish species in the Marmara Sea. Italian Journal of Zoology, 82, 425-429.
Isinibilir, M., Martell, L., Topçu, N.E., Yilmaz, I.N., Piraino, S., 2015b. First inventory of the shallow-water benthic hydrozoan assemblages of Gökçeada Island (northern Aegean Sea). Italian Journal of Zoology, 82 (2), 281-290.
Isinibilir, M., Yilmaz, I.N., 2016. Jellyfish species of the Sea of Marmara. p. 390-400. In: The Sea of Marmara Marine Biodiversity Fisheries Conservation and Governance. Özsoy, E., Çağatay, M.N., Balkıs, N., Balkıs, N., Öztürk, B. (Eds.) Turkish Marine Research Foundation Publication No 42, Istanbul.
Karbe, L., 1972. Marine hydroiden als testorganismen zur prüfung der toxizität von abwasserstoffen. Die Wirkung von Schwermetallen auf Kolonien von Eirene viridula. Marine Biology, 12 (4), 316-328.
Kirci-Elmas, E., 2013. Benthic foraminiferal distribution (living and dead) from a permanently stratified marginal sea (Marmara Sea, Turkey). Journal of Foraminiferal Research, 43 (4), 340-360.
Lara, E., Moreira, D., Vereshchaka, A., López-García, P., 2009. Pan-oceanic distribution of new highly diverse clades of deep-sea diplonemids. Environmental microbiology, 11 (1), 47-55.
Marinopoulos, J., 1979. Biological survey of the eastern Mediterranean Sea: Hydroids; preliminary study. Rapports et Procès-Verbaux des Réunions-Commission Internationale pour l'Exploration Scientifique de la Mer Mediterranée (CIESM) 25/26, 4, 119-120.
Marques, A.C., Peña Cantero, A.L., Vervoort, W., 2000. Mediterranean species of Eudendrium Ehrenberg, 1834 (Hydrozoa, Anthomedusae, Eudendriidae) with the description of a new species. Journal of Zoology, 252, 197-213.
Megina, C., González-Duarte, M.M., López-González, P.J., Piraino, S., 2013. Harbours as marine habitats: hydroid assemblages on sea-walls compared with natural habitats. Marine biology, 160 (2), 371-381.
Megina, C., González-Duarte, M.M., López-González, P.J., 2016. Benthic assemblages, biodiversity and invasiveness in marinas and commercial harbours: an investigation using a bioindicator group. Biofouling, 32 (4), 465-475.
Mergner, H., 1972. The influence of several ecological factors on the hydroid growth of some Jamaican coral cays. p 275-290. In: Proceedings of the 1st. International Symposium of Coral Reefs, 1969. Mukundan, C,. Gopinadha Pillai, C.S., (Eds.) Marine Biological Association of India, Cochin.
Mergner, H., 1977. Hydroids as indicator species of ecological parameters in Caribbean and Red Sea coral reefs. p 119-125. In: Proceedings of the 3rd international coral reef symposium. Taylor, D.L. (Ed.). Rosenstiel School of Marine and Atmospheric Science, Miami.
Mergner, H., 1987. Hydroids as indicator species of environmental factors on coral reefs. p 185-195. In: Modern trends in the systematic, ecology and evolution of hydroids and hydromedusae. Bouillon, J., Boero, F., Cicogna, F., Cornelius, P.F.S., (Eds). Oxford University Press, Oxford.
Ostroumoff, A., 1896. Otchet o dragirovkax i planktonnyix ulovax ekspeditsii “Selyanika”. Bulletin de l'Académie impériale des sciences de St.-Pétersbourg, 5, 33-92 (in Russian).
Öztürk, B., Öztürk, A.A., 1996. On the biology of the Turkish straits system. Bulletin du Musée océanographique de Monaco, 17, 205-221.
Piraino, S., De Vito, D., Brodbeck, E., Di Camillo, C.G., Fanelli, G., et al., 2013. Destructive standard squares or low-impact visually driven collection? A comparison of methods for quantitative samplings of benthic hydrozoans. Italian Journal of Zoology, 80, 424-436.
Puce, S., Bavestrello, G., Di Camillo, C.G., Boero, F., 2009. Long-term changes in hydroid (Cnidaria, Hydrozoa) assemblages: effect of Mediterranean warming? Marine Ecology, 30 (3), 313-326.
Revkov, N.K., Boltacheva, N.A., Nikolaenko, T.V., Kolesnikova, E.A., 2002. Zoobenthos biodiversity over the soft bottom in the Crimean coastal zone of the Black Sea. Oceanology, 42 (4), 536-546.
Riedl, R., 1966. Biologie der Meereshöhlen. Paul Parey, Hamburg/Berlin, 636 pages.
Schuchert, P., Hosia, A., Leclere, L., 2017. Identification of the polyp stage of three leptomedusa species using DNA barcoding. Revue Suisse de Zoologie, 124 (1), 167-182.
Standing, J., 1976. Fouling community structure: effects of the hydroid Obelia dichotoma on larval recruitment. p. 155-164. In: Coelenterate Ecology and Behaviour. Mackie, G. (Ed.). Plenum Press, New York.
Theede, H., Scholz, N., Fischer, H., 1979. Temperature and salinity effects on the acute toxicity of cadmium to Laomedea loveni (Hydrozoa). Marine Ecology Progress Series, 1, 13-19.
Topçu, E.N., Öztürk, B., 2015. Composition and abundance of octocorals in the Sea of Marmara, where the Mediterranean meets the Black Sea. Scientia Marina, 79 (1), 125-135.
Topçu, N.E., Martell, L.F., Yılmaz, İ.N., Isinibilir, M., 2016. Hydrozoans as pioneer colonizers after a mass mortality event in the Sea of Marmara. Rapports et Procès-Verbaux des Réunions-Commission Internationale pour l'Exploration Scientifique de la Mer Mediterranée (CIESM) 41, 369.
Topçu, N.E., Martell, L.F., Isinibilir, M., 2017. A Multispecific Accumulation of Gelatinous Organisms in the Central Aegean Sea as a Case of Biological Evidence for Unnoticed Offshore Events. Cahiers de Biologie Marine, 58, 269-277.
Turon, X., Tarjuelo, I., Duran, S., Pascual, M., 2003. Characterising invasion processes with genetic data: an Atlantic clade of Clavelina lepadiformis (Ascidiacea) introduced into Mediterranean harbours. Hydrobiologia, 503(1-3), 29-35.
Wedler, E., 1975. Okologische Untersuchungen an Hydroiden des Felslitorals von Santa Marta (Kolumbien). Helgol wiss Meeresunters, 27, 324-363.
Wijsman, J., Herman, P., Gomoiu, M., 1999. Spatial distribution in sediment characteristics and benthic activity on the northwestern Black Sea shelf. Marine Ecology Progress Series, 181: 25-39.
Witt, J., Schroeder, A., Knust, R., Arntz, WE., 2004. The impact of harbour sludge disposal on benthic macrofauna communities in the Weser estuary. Helgoland Marine Research, 58 (2), 117.
Yilmaz, I.N., Isinibilir, M., Vardar, D., Dursun, F., 2017. First record of Aequorea vitrina Gosse, 1853 (Hydrozoa) from the Sea of Marmara: a potential invader for the Mediterranean Sea. Zoology in the Middle East, 63, 178-180.
Articles les plus lus par le même auteur ou la même autrice