Keywords
Boguchany Dam
phytoplankton
diatoms
biomass
How to Cite
Abstract
The species structure and seasonal dynamics of the phytoplankton of the dam area of the Boguchany Reservoir were studied in the first years of operation of the hydroelectric power station in 2016-2017. Two peaks of algal bloom are noted in spring and summer. Mass species were: diatom Stephanodiscus minutulus and dinophyte Gymnodinium baicalense in spring; diatoms Asterionella formosa and Fragilaria crotonensis, blue-green Dolichospermum lemmermannii, D. flosaquae, D. flosaquae f. spiroides and Aphanizomenon flosaquae; green Sphaerocystis planctonica and dinophyte Ceratium hirundinella in summer; diatoms F. crotonensis and A. formosa, cryptophytic Rhodomonas pusilla and Cryptomonas ovata in autumn. The cryptophyte R. pusilla and the Cryptomonas species were dominated under the ice. The maximum number of phytoplankton (9 million cells in liter) was recorded in the spring. According to the indixes of saprobity, the purity of water corresponded to II-III quality classes (pure and moderately polluted water).References
Angara River. Available from: http://www.factruz.ru/world_ocean/angara-river.htm. Accessed on 25.09.2017
Barinova, S.S., Medvedeva, L.A., Anisimova, O.V. (2006). Bioraznoobrazie vodoroslej indikatorov okruzhayushchej sredy. TelAviv, Pilies Studio. (in Russian)
Belykh, O.I., Bessudova, A.Yu., Gladkih, A.S., Kuz'mina, A.E., Pomazkina, G.V., Popovskaya, G.I., Sorokovikova, E.G., Tihonova, I.V., Usol'ceva, M.V., Firsova, A.D. (2011). Rukovodstvo po opredeleniyu biomassy vidov fitoplanktona pelagiali ozera Bajkal: metod. posobie. Ye.V. Likhoshway (Ed.). Irkutsk, Izd-vo IGU. (in Russian)
Kiselev, I.A. (1969). Plankton morej i kontinental'nyh vodoemov, 1. Vvodnye i obshchie voprosy planktonologii, Leningrad, Nauka. (in Russian)
Kozhova, O.M. (1964). Fitoplankton Irkutskogo vodohranilishcha. Biologiya Irkutskogo vodohranilishcha. Moscow, Nauka. (in Russian)
Kozhova, O.M. (1975). Vodoobmen i intensivnost' vegetacii fitoplanktona Bratskogo vodohranilishcha. Krugovorot veshchestva i ehnergii v ozernyh vodoemah. Novosibirsk, Nauka. (in Russian)
Kozhova, O.M. (1978). Nekotorye osobennosti formirovaniya fitoplanktona vodohranilishch. Vodnye Resursy, 3, 94–106. (in Russian)
Kozhova, O.M., Basharova, N.I. (1984). Produktivnost' angarskih vodohranilishch. Biologicheskie resursy vnutrennih vodoemov Sibiri i Dal'nego Vostoka. Moscow, Nauka. (in Russian)
Makarova, I.V., Pichkily, L.O. (1970). K nekotorym voprosam metodiki vychisleniya biomassy fitoplanktona. Botanicheskij Zhurnal, 55 (10), 1488–1494. (in Russian)
Pantle, R., Buck, H. (1955) Die Biologische Uberwahund der Gewasser und Darstellung Ergebnisse. Gas-und Wasserfach., 96.
Rukovodstvo po gidrobiologicheskomu monitoringu presnovodnyh ehkosistem. (1992). V.A. Abakumov (Ed.). Sankt-Peterburg: Gidrometeoizdat. (in Russian)
Sadchikov, A.P. (2003). Metody izucheniya presnovodnogo fitoplanktona: metodicheskoe rukovodstvo. Moscow, “Universitet i shkola“. (in Russian)
Sheveleva, N.G., Vorob'eva, S.S. (2009). Sostoyanie i razvitie fito- i zooplanktona nizhnego uchastka Angary, prognoz formirovaniya planktona v Boguchanskom vodohranilishche. Journal of Sibirian Federal University, 313–326. (in Russian)
Sladecek, V. (1973). System of water quality from biological point of view. Arch. Hydrobiol, Stuttgart.
Sládeček, V., Zelinka, M., Rothschein, J., Moravcová, V. Biologický rozbor povrchové vody. Komentář k ČSN 830532 —části 6: Stanoveni saprobniho indexu. (1981). Vydalo Vydavatelstvi Üřadu pro normalizaci a měřeni, Praha. (in Czech)
Vasil'eva, G.L., Kozhova, O.M. (1960). Nekotorye dannye o bakterio-, fito- i zooplanktone Irkutskogo vodohranilishcha v gody ego obrazovaniya (1957-1958 gg.). Byul. Instituta Biologii Vodohranilishch, 8–9, 6–8. (in Russian)
Vasil'eva, G.L., Kozhova, O.M. (1963). Plankton Irkutskogo vodohranilishcha. Trudi VGBO, 13, 25–52. (in Russian)
Vorob'eva, S.S. (1981a). Fitoplankton angarskih vodohranilishch. Krugovorot veshchestva i ehnergii v vodoemah, 1, 50–52. (in Russian)
Vorob'eva, S.S. (1981b). Fitoplankton. Plankton Bratskogo vodohranilishcha. Novosibirsk, Nauka. (in Russian)
Vorob'eva, S.S. (1985). Mezhgodovye izmeneniya fitoplanktona angarskih vodohranilishch. Krugovorot veshchestva i ehnergii v vodoemah, 2, 20–22. (in Russian)
Vorob'eva, S.S. (1986). Vodorosli reki Angary v zone Boguchanskogo vodohranilishcha. Botanika, fiziologiya i biohimiya rastenij, kormoproizvodstvo, 42–44. (in Russian)
Vorob'eva, S.S. (1987). Fitoplankton. Biologiya Ust'-Ilimskogo vodohranilishcha. Novosibirsk, Nauka. (in Russian)
Vorob'eva, S.S. (1988). Sostav, dinamika i osobennosti formirovaniya fitoplanktona Ust'-Ilimskogo vodohranilishcha. Problemy ehkologii Pribajkal'ya, 2. Irkutsk, IGU. (in Russian)
Vorob'eva, S.S. (1995). Fitoplankton vodoemov Angary. Novosibirsk, Nauka. (in Russian)
This work is licensed under a Creative Commons Attribution 4.0 International License.