Email this article Picophytoplankton of the Laptev sea in the autumn
- Authors: Belevich T.A.1,2, Ilyash L.V.2, Arashkevich E.G.1, Flint M.V.1
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Affiliations:
- Shirshov Institute of Oceanology, Russian Academy of Sciences
- Lomonosov Moscow State University
- Issue: Vol 484, No 5 (2019)
- Pages: 619-623
- Section: Oceanology
- URL: https://journals.eco-vector.com/0869-5652/article/view/12785
- DOI: https://doi.org/10.31857/S0869-56524845619-623
- ID: 12785
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Abstract
The abundance and biomass of picophytoplankton, the total concentration of chlorophyll “a”, and the contribution of the picofraction to chlorophyll “a” were studied in the Laptev Sea in 2017. These were the first data for the western sea area. An increase in picophytoplankton abundance in the eastern part of the sea in comparison with that in 1991 was not revealed. The contribution of the picofraction to chlorophyll “a” was the highest (to 56%) in areas with a low total concentration of chlorophyll “a”.
About the authors
T. A. Belevich
Shirshov Institute of Oceanology, Russian Academy of Sciences; Lomonosov Moscow State University
Author for correspondence.
Email: belevich@mail.bio.msu.ru
Russian Federation, Moscow
L. V. Ilyash
Lomonosov Moscow State University
Email: belevich@mail.bio.msu.ru
Russian Federation, Moscow
E. G. Arashkevich
Shirshov Institute of Oceanology, Russian Academy of Sciences
Email: belevich@mail.bio.msu.ru
Russian Federation, Moscow
M. V. Flint
Shirshov Institute of Oceanology, Russian Academy of Sciences
Email: belevich@mail.bio.msu.ru
Corresponding Member of the RAS
Russian Federation, MoscowReferences
- Polyak L., Alley R.B., Andrews J.T. et al. // Quatern. Sci. Rev. 2010. V. 29. P. 1757–1778.
- Peterson B.J., McClelland J., Curry R., et al. // Science. 2006. V. 313. Р. 1061–1066.
- McLaughlin F.A., Carmack E.C. // Geophys. Res. Lett. 2010. V. 37. L24602. doi: 10.1029/2010GL045459.
- Li W. K.W., Carmack E.C., McLaughlin F.A., et al. // J. Geophys. Res. Oceans. 2013. V. 118. P. 5750–5759.
- Blais M., Ardyna M., Gosselin M., et al. // Limnol. and Oceanogr. 2017. V. 62. P. 2480–2497.
- Moreira-Turcq P.F., Cauwet G., Martin J.M. // Hydrobiologia. 2001. V. 462. P. 157–168.
- Bauch D., Torres-Valdes S., Polyakov I., et al. // Ocean Sci. 2014. V. 10. P. 141–154.
- Gordeev V.V., Martin J.M., Sidorov I.S., et al. // Amer. J. Sci. 1996. 296. P. 664–691.
- Heim B., Abramova E., Doerffer R., et al. // Biogeosci. Discuss. 2013. V. 10. P. 3849–3889.
- Belevich T.A., Ilyash L.V., Milyutina I.A., et al. // Moscow Univ. Biol. Sci. Bull. 2017. V. 72. № 3. P. 109–114.
- Ribeiro C.G., Dominique M.D., dos Santos A. L., et al. // Limnol. and Oceanogr: Methods. 2016. doi: 10.1002/lom3.10135.
- Arar E.J., Collins G.B. Method 445.0. in vitro Determination of Chlorophyll “a” and Pheophytin “a” in Marine and Freshwater Algae by Fluorescence. Rev. 1.2. Cincinnati: U.S. Environ. Protection Agency, 1997. 22 p.
- Heiskanen A-S., Keck A. // Mar. Chem. 1996. V. 53. P. 229–245.
- Суханова И.Н., Флинт М.В., Георгиева Е. Ю., и др. // Океанология. 2017. Т. 57. № 1. С. 86–102.
- Metfies K., von Appen W.-J., Kilias E., et al. // PLoS ONE. 2016. V. 11. № 2. e0148512. doi: 10.1371/journal.pone.0148512.
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