Abstract
An inventory of macrophytic algae on the Con Dao Islands (Vietnam) in the South China Sea (8°38′ N, 106°41′ E) was carried out for the first time by Vietnamese and Russian phycologists from 1986 to 2008. Algae were collected in different years of this period. The first collections of marine algae from the Con Dao Islands were obtained in 1986 in the framework of the Soviet–Vietnamese expedition aboard the R/V Akademik Nesmeyanov. The following samplings were conducted during the expedition of the Institute of Marine Environment and Resources, Vietnamese Academy of Science and Technology, in March and April 1996. In 2003, marine algae were collected around Con Son Island by Vietnamese and Japanese phycologists. In 2008, marine algae were collected along the coast of Con Son Island by the authors of the present article. In all collections (1986–2008), a total of 201 species of algae were found on the Con Dao Islands, of which 54% were red, 18% were brown, and 28% were green algae. A comparison of the collections sampled in 1986–2008 has shown significant changes in species composition of the marine flora during the period: in each taxonomic group of macrophytes, there was a proportional replacement of some species by others. It is suggested that the revealed decadal changes in the flora do not depend on climatic or anthropogenic changes in the environment, but these changes are natural, possibly periodic, fluctuations in the population density of individual algal species, regulated by internal factors of the ecosystem.
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REFERENCES
Perestenko, L.P., Vodorosli zaliva Petra Velikogo (Algae of Peter the Great Bay), Leningrad: Nauka, 1980.
Kalugina-Gutnik, A.A., Titlyanova, T.V., and Ngyuen Huu Dinh, Species composition and quantitative distribution of macrophytes off the Con Dao Islands, South Vietnam, in Sistematika i khorologia morskikh organizmov (Systematics and Chorology of Marine Organisms), Vladivostok: Inst. Biol. Morya, Akad. Nauk SSSR, 1990, pp. 126–140.
Atlas okeanov. Tikhii okean (Atlas of the Oceans: Pacific Ocean), Leningrad: Gl. Upr. Navig. Kartogr., Minist. Oborony SSSR, 1974.
Clarke, K.R. and Gorley, R.N., PRIMER v5: User Manual/Tutorial, Plymouth: PRIMER−E, 2001.
Fong, P. and Paul, V.J., Coral reef algae, in Coral Reefs: An Ecosystem in Transition, Dubinsky, Z. and Stambler, N., Eds., Dordrecht: Springer-Verlag, 2011, pp. 241–272.
Guiry, M.D. and Guiry, G.M., AlgaeBase, World-wide electronic publication, National University of Ireland, Galway, 2019. http://www.algaebase.org. Accessed June 20, 2019.
Lapointe, B.E., Barile, P.J., Littler, M.M., et al., Macroalgal blooms on southeast Florida coral reefs: I. Nutrient stoichiometry of the invasive green alga Codium isthmocladum in the wider Caribbean indicates nutrient enrichment, Harmful Algae, 2005, vol. 4, pp. 1092–1105.
Lewis, J.E. and Norris, J.N., A History and Annotated Account of the Benthic Marine Algae of Taiwan, Smithsonian Contributions to the Marine Sciences, no. 29, Washington, D.C.: Smithsonian Institution, 1987, pp. 1–38.
Lüning, K., Seaweeds: Their Environment, Biogeography and Ecophysiology, New York: Wiley, 1990.
Nguyen, V.T. and Dam, D.T., Species composition and distribution of seaweeds in the Con Dao Islands, Tai Nguyen Va Moi Truong Bien (Marine Resources and Environment), 1997, vol. 4, pp. 252–262.
Pham, H.H., Marine Algae of South Vietnam, Saigon, Vietnam: Trung Tam Hoc Lieu Saigon, 1969.
Santelices, B., Bolton, J.J., and Meneses, I., Marine algal communities, in Marine Macroecology, Whitman, J.D. and Roy, K., Eds., Chicago: Chicago Univ., 2009, pp. 153–192.
Saunders, G.W. and Hommersand, M.H., Assessing red algal supraordinal diversity and taxonomy in the context of contemporary systematic data, Am. J. Bot., 2004, vol. 91, pp. 1494–1507.
Titlyanov, E.A., Titlyanova, T.V., and Chapman, D.J., Dynamics and patterns of algal colonization on mechanically damaged and dead colonies of the coral Porites lutea,Bot. Mar., 2008, vol. 51, pp. 285–296.
Titlyanov, E.A., Titlyanova, T.V., and Belous, O.S., Checklist of the marine flora of Nha Trang Bay (Vietnam, South China Sea) and decadal changes in the species diversity composition between 1953 and 2010, Bot. Mar., 2015, vol. 58, no. 5, pp. 367–377.
Titlyanov, E.A., Titlyanova, T.V., Li, X., et al., Recent (2008–2012) seaweed flora of Hainan Island, South China Sea, Mar. Biol. Res., 2015, vol. 11, no. 5, pp. 540–550.
Titlyanov, E.A., Titlyanova, T.V., Kalita, T.L., and Tokeshi, M., Decadal changes in the algal assemblages of tropical-subtropical Yonaguni Island in the western Pacific, Coastal Ecosyst., 2016, vol. 3, pp. 16–37.
Titlyanov, E.A., Titlyanova, T.V., Li, X., and Huang, H., An inventory of marine benthic macroalgae of Hainan Island, China, Russ. J. Mar. Biol., 2018, vol. 44, no. 3, pp. 175–184.
Titlyanov, E.A., Titlyanova, T.V., Huang, H., et al., Seasonal changes in the intertidal and subtidal algal communities of extremely and moderately polluted coastal regions of Sanya Bay (Hainan Island, China), J. Mar. Sci. Eng., 2019, vol. 7, art. ID 93. https://doi.org/10.3390/jmse7040093
Titlyanova, T.V., Titlyanov, E.A., and Kalita, T.L., Marine algal flora of Hainan Island: A comprehensive synthesis, Coastal Ecosyst., 2014, vol. 1, pp. 28–53.
Tsuda, R.T., Checklist and Bibliography of the Marine Benthic Algae from the Mariana Islands (Guam and CNMI), Technical Report (University of Guam, Marine Laboratory), no. 107, Mangilao, Guam: Univ. of Guam, 2003, pp. 1–37.
Tsutsui, I., Huynh, Q.N., Nguyen, H.D., Arai, S., and Yoshida, T., The Common Marine Plants of Southern Vietnam, Kochi, Japan: Japan Seaweed Assoc., 2005.
Zhang, S., The species distribution of the seaweeds in the coast of China seas, Chin. Biodiversity, 1996, vol. 4, pp. 139–144.
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This study was supported by the National scientific research project no. KC09.21/16-20.
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Titlyanov, E.A., Titlyanova, T.V., Belous, O.S. et al. An Inventory and Decadal Changes of the Benthic Marine Flora on the Con Dao Islands, South China Sea, Vietnam. Russ J Mar Biol 46, 166–180 (2020). https://doi.org/10.1134/S1063074020030116
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DOI: https://doi.org/10.1134/S1063074020030116