The Absorption of Light in Lakes: Negative Impact of Dissolved Organic Carbon on Primary Productivity

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Thrane, Jan-Erik; Hessen, Dag O.; Andersen, Tom;

Colored dissolved organic matter (CDOM) absorbs a substantial fraction of photosynthetically active radiation (PAR) in boreal lakes. However, few studies have systematically estimated how this light absorption influences pelagic primary productivity. In this study, 75 b... View more
  • References (45)
    45 references, page 1 of 5

    Gilbert M, Domin A, Becker A, Wilhelm C. 2000. Estimation of primary productivity by chlorophyll a in vivo fluorescence in freshwater phytoplankton. Photosynthetica 1:111-26.

    Henriksen A, Skjelva˚ le BL, Mannio J, Wilander A, Curtis C, Jensen JP, Fjeld E, Moiseenko T, Harriman R. 1998. Northern European lake survey, 1995. Ambio 27:80-91.

    Jansson M, Karlsson J, Jonsson A. 2012. Carbon dioxide supersaturation promotes primary production in lakes. Ecol Lett 15:527-32.

    Jones RI. 1992. The influence of humic substances on lacustrine planktonic food chains. Hydrobiologia 229:73-91.

    Jonsson A, Karlsson J, Jansson M. 2003. Sources of carbon dioxide supersaturation in clearwater and humic lakes in Northern Sweden. Ecosystems 6:224-35.

    Karlsson J, Bystro¨ m P, Ask J, Ask P, Persson L, Jansson M. 2009. Light limitation of nutrient-poor lake ecosystems. Nature 460:506-9.

    Kirk JTO. 1976. Yellow substance (Gelbstoff) and its contribution to the attenuation of photosynthetically active radiation in some inland and coastal south-eastern Australian waters. Aust J Mar Freshw Res 27:61-71.

    Kirk JTO. 2011. Light and photosynthesis in aquatic ecosystems. 3rd edn. Cambridge: Cambridge University Press.

    Kolber Z, Zehr J, Falkowski P. 1988. Effects of growth irradiance and nitrogen limitation on photosynthetic energy conversion in photosystem II. Plant Physiol 88:923-9.

    Kritzberg ES, Ekstr o¨m SM. 2012. Increasing iron concentrations in surface waters: a factor behind brownification? Biogeosciences 9:1465-78.

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