The microphytobenthos diatoms of the shallow waters of the Black and Azov Sea ecosystems (1987–2017)
Larisa Ryabushko, Daria Balycheva, Anna Bondarenko
A.O. Kovalevsky Institute of Marine Biological Research Academy of Sciences, Sevastopol, RUSSIA
The paper summarizes original studies of species composition and quantitative data (abundance and biomass) of microphytobenthos diatoms of the different ecotopes of some protected areas of the Black and Azov ecosystems of the Crimean shallow waters (1987-2017). In total, 251 taxa were detected, which include benthic (194), benthoplanktonic (40) and planktonic (17) ones. 21 harmful species were identified, 18 of them causing the algal bloom. From all benthic and benthoplanktonic species, 75 taxa were in both seas, 221 taxa were found in the Black Sea and 92 ones were identificated in the Sea of Azov. These species belong to the three classes of Coscinodiscophyceae (18), Fragilariophyceae (35) and Bacillariophyceae (181) and represent 24 orders, 42 families and 71 genera. Marine (49.5% and brackish-marine (27.0%) species prevail, 64 taxa are indicators of organic pollution of water. The group of saprobiont species (64.0%), which is a typical for mesotrophic waters, i.e. those with moderate organic pollution, dominated. The phytogeographical elements of the diatom flora are identified as cosmopolitan (25.0%), boreal-tropical (25%), boreal (22%), arctical-boreal-tropical (19%), and arctical-boreal (9%) species. For the first time quantitative data of diatoms are presented. Comparative qualitative and quantitative data of benthic communities are discussed.
Keywords: Diatoms, microphytobenthos, protected areas, Black Sea, Azov Sea
Balycheva, D.S. (2014) Species composition, structural and functional characteristics of periphyton microalgae of anthropogenic substrates in the Crimean coastal waters of the Black Sea: Thesis of Diss. for scientific degree of Сand Biol Sci Sevastopol 24 pp.
Balycheva, D.S., Ryabushko, L.I. (2017) Microalgae of benthos of Reserve “Lebyazh’i Ostrova” (the Black Sea). Nature Conservation Research 2 (Suppl. 2): 9-18. (in Russian).
Barinova, S.S., Medvedeva, L.A., Anisimova, O.V. (2006) Diversity of algal indicators in the environmental assessment. Pilies Studio Publisher, Tel Aviv, Israel. 498 pp. (in Russian).
Begun, A.A., Ryabushko, L.I., Zvyaginsev A.Yu. (2015) Bacillariophyta of Periphyton of navigation buoys in the Posiet Bay area (the Sea of Japan, Russia). Intern J Algae 17(1): 23-27.
Bondarenko, A.V. (2017) Microalgae of Benthos of the Crimean coast of the Sea of Azov: Thesis of Diss. for scientific degree of Сand Biol Sci Sevastopol 22 pp. (in Russian)
Chepurnov, V.A. (1988) Benthic diatoms and harpacticoid rocky the Black Sea shallow water of the Karadag and their food relationships: Thesis of Diss. for scientific degree of Сand Biol Sci Sevastopol 25 pp. (in Russian).
Diatom Analysis. Book 3. (1950) Identifying of the Fossil and Recent Diatoms: Order Pennales (Ed. Proshkina-Lavrenko, A.I.), Leningrad: State Geologist Publishers. 398 pp. (in Russian).
Guiry, M.D., Guiry, G.M. (2018) AlgaeBase. World-wide electronic publication. National University of Ireland, Galway. http://www.algaebase.org.
Guslyakov, N.E., and Maslov, I.I. (1987) Diatoms of benthos of the offshore area of the Nature Reserve “Martian Cape” (the Black Sea). Bull State Nikitsky Bot Garden’s 64: 5-9 (in Russian).
Niyatbekov, T.P., and Barinova, S.S. (2018) Diatoms (Bacillariophyta) of the thermal and mineral water sources of Pamir. Biota and Environment 2: 5-23 (in Russian).
Proshkina-Lavrenko, A.I. (1953) Diatoms – indicators of water salinity. Diatom Collection scientific works (eds., A.I. Proschkina-Lavrenko, V.S. Sheshukova) Leningrad: Leningradsky State University Publishers, pp. 186-205 (in Russian).
Proshkina-Lavrenko, A.I. (1963a) Diatoms of the Plankton of the Sea of Azov. Moscow; Leningrad: Academy of Sciences of the USSR Publishers. 190 pp. (in Russian).
Proshkina-Lavrenko, A.I. (1963b) Diatoms Algae of Benthos of the Black Sea. Moscow; Leningrad: Nauka Publishers, 243 pp. (in Russian).
Proshkina-Lavrenko, A.I., Alfimov, N.H. (1954) On the use of diatoms in assessing the sanitary condition of the sea waters. Botanical Jorn 39(1): 108-112 (in Russian).
Round, F.E., Crawford, R.M., Mann, D.G. (1990) The Diatoms, Biology, Morphology of the Genera. Cambridge: Cambridge University Press, 747 pp.
Ryabushko, L.I. (2002) Microalgae of the skin of the Black Sea bottlenose dolphins and their habitats. Marine biotechnical systems. Collection scientific works 2: 188-203 (in Russian).
Ryabushko, L.I. (2003) Potentially Harmful Microalgae of the Azov and Black Sea Basin. Sevastopol: EKOSI: Gidrofizica Publishers. 288 pp. (in Russian).
Ryabushko, L.I. (2013) Microphytobenthos of the Black Sea. Sevastopol: EKOSI: Gidrofizica Publishers. 416 pp. (in Russian).
Ryabushko, L.I., Balycheva, D.S, Ryabushko, V.I. (2017) Microphytobenthos of the Black Sea: Biodiversity and ecology. Ecologica Montenegrina 14: 48-59.
Ryabushko, L.I., Begun, A.A. (2015) Diatoms of microphytobenthos of the Sea of Japan. 1. Sevastopol-Simferopol: N. Orianda Publishers. 288 pp. (in Russian).
Ryabushko, L.I., Begun, A.A. (2016) Diatoms of the Microphytobenthos of the Sea of Japan (Synopsis and Atlas). 2. Sevastopol: PK «KIA» Publishers. 324 pp. (in Russian).
Ryabushko, L.I., Bondarenko, A.V. (2016) The Qualitative and quantitative characteristics of the benthic diatoms near Kazantip Cape of the Sea of Azov. Journal of the Black Sea/Mediterranean Environment 22(3): 237-249.
Ryabushko, L.I., Bondarenko, A.V. (2017) The Microphytobenthos of the Sea of Azov. Russian Journal of Marine Biology 43(4): 249-254.
Sládeček, V. (1973) System of water quality from the biological point of view. Arch Hydrobiol /Ergebn Limnol 7: 218 pp.
Smith, W.F. (1853) A Synopsis of the British Diatomaceae. Vol. 1. London. 89 pp.
Smith, W.F. 1856. A Synopsis of the British Diatomaceae. Vol. 2. London. 107 pp.
Sud’ina, E.G., Kalugina-Gutnik, A.A., Shnyukova, E.I., Lozovaya, G. I., Mushak, P.A., Los, C. I., Tupik, N.D., Tomisina, R.N., Mironova, N.V. (1994) Biochemical characteristic of mariculture of Gracilaria verrucosa (Huds.) Papenf. and perspectives of its use. Algologia 4(2): 3-14 (in Russian).