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Spatial Distribution of Picophytoplankton in the White Sea in the Beginning of Summer

  • L. V. Ilyash
  • T. A. Belevich
  • A. V. Drits
Hydrobiology
  • 9 Downloads

Abstract

Biomass of photosynthetic picoplankton (Bpic), its contribution to the total phytoplankton biomass (Bpic%), chlorophyll a concentration (Chl), and associated hydrophysical characteristics of the water masses in the White Sea were estimated in June 2015 at 47 stations located in the open parts and in the inlets of the Onega and Kandalaksha Bays and in the western part of the Basin. Spatial variability of mean values of Bpic in the photic layer (0.01–1.91 mg C/m3) was preconditioned by sub- and mesoscale heterogeneity of the hydrological conditions. The values of Bpic were higher near the frontal zones than those in the water masses characterized by quasi-homogeneous distribution of the thermohaline characteristics. The relative contribution of Bpic did not exceed 1% at half of the stations and varied from 1 to 8% for the rest of the studied water area. The value of Bpic% reached 40.5% in the Basin and did not exceed 2% during the phytoplankton bloom in Knyazhaya Inlet (Chl > 3 mg/m3) accompanied by the dominance of Skeletonema costatum sensu lato.

Keywords

picophytoplankton phytoplankton picophytoplankton biomass bloom White Sea Skeletonema costatum sensu lato 

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References

  1. 1.
    Massana, R., Eukaryotic picoplankton in surface oceans, Annu. Rev. Microbiol., 2011, vol. 65, pp. 91–110.CrossRefPubMedGoogle Scholar
  2. 2.
    Gosselin, M., Levasseur, M., Wheeler, P.A., Horner, R.A., and Booth, B.C., New measurements of phytoplankton and ice algal production in the Arctic Ocean, Deep Sea Res., Part II, 1997, vol. 44, no. 8, pp. 1623–1625, 1627–1644.CrossRefGoogle Scholar
  3. 3.
    Booth, B.C. and Horner, R.A., Microalgae on the Arctic Ocean Section, 1994: Species abundance and biomass, Deep Sea Res., Part II, 1997, vol. 44, no. 8, pp. 1607–1622.CrossRefGoogle Scholar
  4. 4.
    Sherr, E.B., Sherr, B.F., Wheeler, P.A., and Thompson, K., Temporal and spatial variation in stocks of autotrophic and heterotrophic microbes in the upper water column of the central arctic ocean, Deep Sea Res., Part A, 2003, vol. 50, no. 5, pp. 557–571CrossRefGoogle Scholar
  5. 5.
    Kilias, E.S., Nöthig, E-M., Wolf, C., and Metfies, K., Picoeukaryote plankton composition off West Spitsbergen at the entrance to the Arctic Ocean, J. Eukaryot. Microbiol., 2014, vol. 61, no. 6, pp. 569–579.CrossRefPubMedGoogle Scholar
  6. 6.
    Zubkov, M.V. and Burkill, P.H., Syringe pumped high speed flow cytometry of oceanic phytoplankton, Cytometry A, 2006, vol. 69, no. 9, pp. 1010–1019.CrossRefPubMedGoogle Scholar
  7. 7.
    Not, F., Massana, R., Latasa, M., Marie, D., Colson, C., Eikrem, W., Pedrós-Alió, C., Vaulot, D., and Simon, N., Late summer community composition and abundance of photosynthetic picoeukaryotes in Norwegian and Barents Seas, Limnol. Oceanogr., 2005, vol. 50, no. 5, pp. 1677–1686.CrossRefGoogle Scholar
  8. 8.
    IPCC, Intergovernmental Panel on Climate Change, Working Group I 2007, Climate Change 2007: The Physical Science Basis: Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, New York: Cambridge Univ. Press, 2007.Google Scholar
  9. 9.
    Li, W.K.W., McLaughlin, F.A., Lovejoy, C., and Carmack, E.C., Smallest algae thrive as the Arctic Ocean freshens, Science, 2009, vol. 326, no. 5952, p. 539.CrossRefPubMedGoogle Scholar
  10. 10.
    Berger, V., Dahle, S., Galaktionov, K., Kosobokova, X., Naumov, A., Ratkova, T., and Savinov, V., White Sea: Ecology and Environment, St Petersburg, Tromso: Derzavents, 2001.Google Scholar
  11. 11.
    Ilyash, L.V., Picophytoplankton of the Kandalaksha Gulf of the White Sea, Vestn. Mosk. Univ., Ser. 16, Biol., 1998, no. 2, pp. 49–52.Google Scholar
  12. 12.
    Ilyash, L.V., Belevich, T.A., Stupnikova, A.N., Drits, A.V., and Flint, M.V., Effects of local hydrophysical conditions on the spatial variability of phytoplankton in the White Sea, Oceanology, 2015, vol. 55, no. 2, pp. 216–225.CrossRefGoogle Scholar
  13. 13.
    Arar, E.J. and Collins, G.B., Method 445.0. in vitro determination of chlorophyll “a” and pheophytin “a” in marine and freshwater algae by fluorescence. Revision 1.2, Cincinnati: U.S. EPA, 1997.Google Scholar
  14. 14.
    Verity, P.G., Robertson, C.Y., Tronzo, C.R., Andrews, M.G., Nelson, J.R., and Sieracki, M.E., Relationship between cell volume and the carbon and nitrogen content of marine photosynthetic nanoplankton, Limnol. Oceanogr., 1992, vol. 37, no. 7, pp. 1434–1446.CrossRefGoogle Scholar
  15. 15.
    Belevich, T.A. and Ilyash, L.V., Picophytoplankton abundance in the Velikaya Salma Strait, White Sea, Microbiology, 2012, vol. 81, no. 3, pp. 360–366.Google Scholar
  16. 16.
    Huang, S., Wilhelm, S.W., Harvey, R., Taylor, K., Jiao, N., and Chen, F., Novel lineages of Prochlorococcus and Synechococcus in the global oceans, ISME J., 2012, vol. 6, no. 2, pp. 285–297.CrossRefPubMedGoogle Scholar
  17. 17.
    Kravchishina, M.D., Burenkov, V.I., Kopelevich, O.V., Sheberstov, S.V., Vazyulya, S.V., and Lisitzin, A.P., New data on the spatial and temporal variability of the chlorophyll a concentration in the White Sea, Dokl. Earth Sci., 2013, vol. 448, no. 1, pp. 120–125.CrossRefGoogle Scholar
  18. 18.
    Bell, T. and Kalff, J., The contribution of picophytoplankton in marine and freshwater systems of different trophic status and depth, Limnol. Oceanogr., 2001, vol. 46, no. 5, pp. 1243–1248.CrossRefGoogle Scholar
  19. 19.
    Belevich, T.A., Ilyash, L.V., Zimin, A.V., Kravchishina, M.D., Novikhin, A.E., and Dobrotina, E.D., Peculiarities of summer phytoplankton spatial distribution in Onega Bay of the White Sea under local hydrophysical conditions, Moscow Univ. Biol. Sci. Bull., 2016, vol. 71, no. 3, pp. 135–140.CrossRefGoogle Scholar
  20. 20.
    Chen, F., Wang, K., Kan, J., Suzuki, M.T., and Wommack, K.E., Diverse and unique picocyanobacteria in Chesapeake Bay, revealed by 16S-23S rRNA internal transcribed spacer sequences, Appl. Environ. Microbiol., 2006, vol. 72, no. 3, pp. 2239–2243.CrossRefPubMedPubMedCentralGoogle Scholar
  21. 21.
    Paulsen, M.L., Doré, H., Garczare, K.L., Seuthe, L., Müller, O., Sandaa, R.-A., Bratbak, G., and Larsen, A., Synechococcus in the Atlantic gateway to the Arctic Ocean, Front. Mar. Sci., 2016, no. 3, pp. 191–205.CrossRefGoogle Scholar

Copyright information

© Allerton Press, Inc. 2018

Authors and Affiliations

  1. 1.Department of Hydrobiology, School of BiologyMoscow State UniversityMoscowRussia
  2. 2.Shirshov Institute of OceanologyRussian Academy of SciencesMoscowRussia

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