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Phytoplankton community structure during the record Arctic ice-melting of summer 2007

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Abstract

In the summer of 2007, the Arctic Ocean experienced the largest loss of ice cover yet observed. We examined the phytoplankton community composition at several stations in the NE Arctic Sector during the ATOS-Arctic cruise in July 2007, specifically in the Fram Strait and along the permanent ice edge up to 81°N. The prymnesiophyte Phaeocystis pouchetti, present exclusively in its colonial form, dominated the whole phytoplankton community, representing 82.1 ± 3.1% (mean ± SE) of the phytoplankton biovolume in the region. Diatoms, small flagellates and dinoflagellates, expected to dominate the ice-melt waters in this sector of the Arctic Ocean, were practically insignificant, representing 7.3 ± 2.4%, 6.8 ± 1.4% and 4.4 ± 1.2% of phytoplankton biovolume, respectively. The fraction of the phytoplankton biomass that comprised diatoms increased with increasing water temperature and salinity, and was, therefore, negatively associated with the increased load of ice-melt waters. In contrast, the fraction of the biomass that comprised P. pouchetii was not as clearly related to temperature and had a weak tendency to decrease with increasing temperature. This pattern was likely the result of different populations stress, as the percentage of living cells of P. pouchetii increased with increasing salinity and temperature. The exceptional dominance of the colonial form of P. pouchetii during the massive ice losses of summer 2007 provides indication of major changes in phytoplankton community structure and carbon flow with climate change in the Arctic Ocean.

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References

  • ACIA (2004) Impacts of a warming arctic: arctic climate impact assessment. Cambridge University Press, New York

    Google Scholar 

  • Agustí S, Sánchez MC (2002) Cell viability in natural phytoplankton communities quantified by a membrane permeability probe. Limnol Oceanogr 47:818–828

    Article  Google Scholar 

  • Alcaraz M, Almeda R, Calbet A, Saiz E, Duarte CM, Lasternas S, Agustí S, Santiago R, Movilla J, Alonso A (2010) The role of Arctic zooplankton in biogeochemical cycles: respiration and excretion of ammonia and phosphate during summer. Polar Biology (in press)

  • Alonso-Laita P, Agustí S (2006) Contrasting patterns of phytoplankton viability in the subtropical NE Atlantic Ocean. Aquat Microb Ecol 43:67–78

    Google Scholar 

  • Arrigo KR, Robinson DH, Worthen DL, Dunbar RB, DiTullio GR, VanWoert M, Lizotte MP (1999) Phytoplankton community structure and the drawdown of nutrients and CO2 in the Southern Ocean. Science 283(5400):365–367

    Article  CAS  PubMed  Google Scholar 

  • Arrigo KR, van Dijken G, Pabi S (2008) Impact of a shrinking Arctic ice cover on marine primary production. Geophys Res Lett 35:L19603

    Article  Google Scholar 

  • Comiso JC, Parkinson CL, Gersten R, Stock L (2008) Accelerated decline in the Arctic sea ice cover. Geophys Res Lett 35:L01703

    Article  Google Scholar 

  • Degerlund M, Eilertsen H (2009) Main species characteristics of phytoplankton spring blooms in NE Atlantic and Arctic Waters (68–80°N). Estuaries Coasts. doi:10.1007/s12237-009-9167-7

  • Duarte CM, Lasternas S, Agustí S, Regaudie-de-Gioux A, Echeveste P, Tovar-Sánchez A, Arrieta JM, Álvarez M, Dachs J, Lacorte S, Tauler R, Galbán C, Berrojariz N (2010) Ice melting suppresses primary production in the arctic ocean (in revision)

  • Edvardsen B, Imai I (2006) The ecology of harmful flagellates within Prymnesiophyceae and Raphidophyceae. In: Granéli E, Turner JT (eds) Ecology of harmful algae, ecological studies, vol 189. Springer, Berlin, pp 67–79

    Chapter  Google Scholar 

  • Eilertsen HC, Schei B, Taasen JP (1981) Investigations on the plankton community of Balsfjorden, northern Norway. The phytoplankton 1976–1978. Abundance, species composition, and succession. Sarsia 66:129–141

    Google Scholar 

  • Falk-Petersen S, Sargent JR, Henderson J, Hegseth EN, Hop H, Okolodkov YB (1998) Lipids and fatty acids in ice algae and phytoplankton from the Marginal Ice Zone in the Barents Sea. Polar Biol 20:41–47

    Article  Google Scholar 

  • Hansen B, Verity P, Falkenhaug T, Tande K, Norrbin F (1994) On the trophic fate of Phaeocystis pouchetti (Harriot). V. Trophic relationships between Phaeocystis and zooplankton: an assessment of methods and size dependence. J Plankton Res 16:487–511

    Article  Google Scholar 

  • Hodal H, Kristiansen S (2008) The importance of small-celled phytoplankton in spring blooms at the marginal ice zone in the northern Barents Sea. Deep Sea Res 55:2176–2185

    Article  CAS  Google Scholar 

  • Huang CJ, Dong QX, Zheng L (1999) Taxonomic and ecological studies on a large scale Phaeocystis pouchetii bloom in the southeast coast of China during late 1997. Oceanol Limnol Sin 30:581–592

    Google Scholar 

  • Kaplan JO, New M (2006) Arctic climate change with a 2°C global warming: Timing, climate patterns and vegetation change. Clim Change 79:213–241

    Article  CAS  Google Scholar 

  • Kashkin NI (1963) Materials on the ecology of Phaeocystis pouchetii (Hariot) Lagerheim 1893 (Chrysophyceae) I. Habitat and specification of biogeographical characteristics. Okeanologia 3:697–705

    Google Scholar 

  • Lancelot C, Mathot S (1985) Biochemical fractionation of primary production by phytoplankton in Belgian coastal waters during short-and long-term incubations with 14C-bicarbonate. II. Phaeocystis pouchetii colonial population. Mar Biol 86:227–232

    Article  CAS  Google Scholar 

  • Lancelot C, Billen G, Sournia A, Weisse T, Colijn F, Veldhuis MJW, Davies A, Wassmann P (1987) Phaeocystis blooms and nutrient enrichment in the coastal zones of the North Sea. Ambio 16:38–46

    Google Scholar 

  • Lasternas S, Agustí S, Duarte CM (2010) Phyto- and Bacterioplankton abundance and viability and their relationship with phosphorus across the Mediterranean Sea. Aquat Microb Ecol 60:175–191

    Article  Google Scholar 

  • Lindsay RW, Zhang J, Schweiger A, Steele M, Stern H (2009) Arctic Sea ice retreat in 2007 follows thinning trend. J Clim 22:165–176

    Article  Google Scholar 

  • Llabrés M, Agustí S (2008) Extending the cell digestion assay to quantify dead phytoplankton cells in cold and polar waters. Limnol Oceanogr Meth 6:659–666

    Google Scholar 

  • Lutter S, Taasen JP, Hopkins CCE, Smetacek V (1989) Phytoplankton dynamics and sedimentation processes during spring and summer in Balsfjord, Northern Norway. Polar Biol 10:113–124

    Article  Google Scholar 

  • Morán XAG, Estrada M (2002) Phytoplanktonic DOC and POC production in the Bransfield and Gerlache Straits as derived from kinetic experiments of 14C incorporation. Deep Sea Res 49:769–786

    Article  Google Scholar 

  • Nghiem SV, Rigor IG, Perovich DK, Clemente-Colón P, Weatherly JW, Neumann G (2007) Rapid reduction of Arctic perennial sea ice. Geophys Res Lett 34:L19504

    Article  Google Scholar 

  • Parsons TR, Maita Y, Lalli CM (1984) A manual of chemical and biological methods for seawater analysis. Pergamon Press, Oxford

    Google Scholar 

  • Passow U, Alldredge AL, Logan BE (1994) The role of particulate carbohydrate exudates in the flocculation of diatom blooms. Deep-Sea Res 41:335–357

    Article  CAS  Google Scholar 

  • Rat’kova TN, Wassmann P (2002) Seasonal variation and spatial distribution of phyto- and protozooplankton in the central Barents Sea. J Mar Syst 38:47–75

    Article  Google Scholar 

  • Regaudie-de-Gioux A, Duarte CM (2010) Plankton metabolism in the Atlantic Sector of the Arctic Ocean during the summer of 2007. Polar Biol (in press)

  • Reigstad M, Wassmann P (2007) Does Phaeocystis spp. contribute significantly to vertical export of organic carbon. Biogeochemistry 83:217–234

    Article  Google Scholar 

  • Richardson K, Markager S, Buch E, Lassen MF, Kristensen AS (2005) Seasonal distribution of primary production, phytoplankton biomass and size distribution in the Greenland Sea. Deep Sea Res 52:979–999

    Article  CAS  Google Scholar 

  • Schoemann V, Becquevort S, Stefels J, Rousseau V, Lancelot C (2005) Phaeocystis blooms in the global ocean and their controlling mechanisms: a review. J Sea Res 53:43–66

    Article  CAS  Google Scholar 

  • Serreze MC, Holland MM, Stroeve J (2007) Perspectives on the Arctic’s shrinking sea-ice cover. Sciences 315:1533–1536

    Article  CAS  Google Scholar 

  • Siegel S, Castellan NJ (1988) Non-parametric statistics for the behavioural sciences. McGraw Hill Company, New York

    Google Scholar 

  • Smith WO, Dennett MR, Mathot S, Caron DA (2003) The temporal dynamics of the flagellated and colonial stages of Phaeocystis antarctica in the Ross Sea. Deep Sea Res 50:605–617

    Article  CAS  Google Scholar 

  • Steemann-Nielsen EJ (1952) The use of radioactive carbon (l4C) for measuring organic production in the sea. Cons Perm Int Explor Mer 18:117–140

    Google Scholar 

  • Sun J, Liu D (2003) Geometric models for calculating cell biovolume and surface area for phytoplankton. J Plankton Res 25:1331–1346

    Article  Google Scholar 

  • Throndsen J (1978) Preservation and storage. In: Sournia A (ed) Phytoplankton manual. Unesco, Paris, pp 69–74

    Google Scholar 

  • Utermöhl H (1958) Zur Vervollkommung der quantitativen Phytoplankton-Methodik. Mitt Int Ver Theor Angew Limnol 9:1–38

    Google Scholar 

  • Veldhuis W, Wassmann MJP (2005) Bloom dynamics and biological control of a high biomass HAB species in European coastal waters: a Phaeocystis case study. Harmful Algae 4:805–809

    Article  Google Scholar 

  • Verity PG, Smayda TJ (1989) Nutritional value of Phaeocystis pouchetii (Prymnesiophyceae) and other phytoplankton for Acartia spp. (Copepoda): ingestion, egg production, and growth of nauplii. Mar Bio 100:161–171

    Article  Google Scholar 

  • Verity PG, Smetacek V (1996) Organism life cycles, predation, and the structure of marine pelagic ecosystems. Mar Ecol Prog Ser 130:277–293

    Article  Google Scholar 

  • Verity P, Brussaard C, Nejstgaard J, van Leeuwe M, Lancelot C, Medlin L (2007) Current understanding of Phaeocystis ecology and biogeochemistry, and perspectives for future research. Biogeochemistry 83:311–330

    Article  Google Scholar 

  • Vernet M, Matrai PA, Andreassen I (1998) Synthesis of particulate and extracellular carbon by phytoplankton at the marginal ice zone in the Barents Sea. J Geo Res 103:1023–1038

    Article  CAS  Google Scholar 

  • Wassmann P, Rat’kova TN, Reigstad M (2005) The contribution of single and colonial cells of Phaeocystis pouchetii to spring and summer blooms in the north-eastern North Atlantic. Harmful Algae 4:823–840

    Article  Google Scholar 

  • Whipple SJ, Patten BC, Verity PG, Nejstgaard JC, Long JD, Anderson JT, Jacobsen A, Larsen A, Martinez-Martinez J, Borrett SR (2007) Gaining integrated understanding of Phaeocystis spp. (Prymnesiophyceae) through model-driven laboratory and mesocosm studies. Biogeochemistry 83:293–309

    Article  Google Scholar 

  • Zhang J, Lindsay R, Steele M, Schweiger A (2008) What drove the dramatic retreat of arctic sea ice during summer 2007? Geophys Res Lett 35(11):L11505

    Article  Google Scholar 

Download references

Acknowledgments

This research is a contribution to the ATOS project, a Spanish contribution to the International Polar Year, funded by the Spanish Ministry of Science and Innovation (ref. POL2006-00550/CTM). We thank the crew of R/V Hespérides for support. We are also grateful to Johnna Holding for her kind re-lecture. S. L. was supported by a EUR-OCEANS fellowship.

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  1. Department of Global Change Research, IMEDEA (CSIC, UIB) Instituto Mediterráneo de Estudios Avanzados, Miquel Marqués 21, 07190, Esporles, Spain

    Sébastien Lasternas & Susana Agustí

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  1. Sébastien Lasternas
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  2. Susana Agustí
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Correspondence to Sébastien Lasternas.

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Lasternas, S., Agustí, S. Phytoplankton community structure during the record Arctic ice-melting of summer 2007. Polar Biol 33, 1709–1717 (2010). https://doi.org/10.1007/s00300-010-0877-x

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