Letter | Published:

Temperature-controlled organic carbon mineralization in lake sediments

Nature volume 466, pages 478481 (22 July 2010) | Download Citation

  • A Corrigendum to this article was published on 26 August 2010


Peatlands, soils and the ocean floor are well-recognized as sites of organic carbon accumulation and represent important global carbon sinks1,2. Although the annual burial of organic carbon in lakes and reservoirs exceeds that of ocean sediments3, these inland waters are components of the global carbon cycle that receive only limited attention4,5,6. Of the organic carbon that is being deposited onto the sediments, a certain proportion will be mineralized and the remainder will be buried over geological timescales. Here we assess the relationship between sediment organic carbon mineralization and temperature in a cross-system survey of boreal lakes in Sweden, and with input from a compilation of published data from a wide range of lakes that differ with respect to climate, productivity and organic carbon source. We find that the mineralization of organic carbon in lake sediments exhibits a strongly positive relationship with temperature, which suggests that warmer water temperatures lead to more mineralization and less organic carbon burial. Assuming that future organic carbon delivery to the lake sediments will be similar to that under present-day conditions, we estimate that temperature increases following the latest scenarios presented by the Intergovernmental Panel on Climate Change7 could result in a 4–27 per cent (0.9–6.4 Tg C yr−1) decrease in annual organic carbon burial in boreal lakes.

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  1. 1.

    Northern peatlands — role in the carbon-cycle and probable responses to climatic warming. Ecol. Appl. 1, 182–195 (1991)

  2. 2.

    & Processes controlling the organic carbon content of open ocean sediments. Paleoceanography 3, 621–634 (1988)

  3. 3.

    & Magnitude and significance of carbon burial in lakes, reservoirs, and peatlands. Geology 26, 535–538 (1998)

  4. 4.

    et al. Plumbing the global carbon cycle: integrating inland waters into the terrestrial carbon budget. Ecosystems 10, 171–184 (2007)

  5. 5.

    et al. Lakes and impoundments as regulators of carbon cycling and climate. Limnol. Oceanogr. 54, 2298–2314 (2009)

  6. 6.

    et al. The boundless carbon cycle. Nature Geosci. 2, 598–600 (2009)

  7. 7.

    et al. in Climate Change 2007: The Physical Science Basis (eds Solomon, S. et al.) 1–18 (Cambridge Univ. Press, 2007)

  8. 8.

    & The role of lake and reservoir sediments as sinks in the perturbed global carbon-cycle. Tellus 34, 490–499 (1982)

  9. 9.

    Terrestrial sedimentation and the carbon cycle: coupling weathering and erosion to carbon burial. Glob. Biogeochem. Cycles 12, 231–257 (1998)

  10. 10.

    , & Atmospheric carbon burial in modern lake basins and its significance for the global carbon budget. Global Planet. Change 30, 167–195 (2001)

  11. 11.

    et al. Sediment organic carbon burial in agriculturally eutrophic impoundments over the last century. Glob. Biogeochem. Cycles 22 GB1018 10.1029/2006GB002854 (2008)

  12. 12.

    Evidence from chronosequence studies for a low carbon-storage potential of soils. Nature 348, 232–234 (1990)

  13. 13.

    , , & Dynamics of soil carbon during deglaciation of the Laurentide ice-sheet. Science 258, 1921–1924 (1992)

  14. 14.

    & Accumulation and turnover of carbon in organic and mineral soils of the BOREAS northern study area. J. Geophys. Res. D 102, 28817–28830 (1997)

  15. 15.

    , , , & Soil carbon stocks and their rates of accumulation and loss in a boreal forest landscape. Glob. Biogeochem. Cycles 12, 687–701 (1998)

  16. 16.

    et al. Sediment respiration and lake trophic state are important predictors of large CO2 evasion from small boreal lakes. Glob. Change Biol. 12, 1554–1567 (2006)

  17. 17.

    et al. Organic carbon burial efficiency in lake sediments controlled by oxygen exposure time and sediment source. Limnol. Oceanogr. 54, 2243–2254 (2009)

  18. 18.

    & Organic matter mineralization rates in sediments: a within- and among-lake study. Limnol. Oceanogr. 43, 695–705 (1998)

  19. 19.

    & in Respiration in Aquatic Ecosystems Ch. 7 (eds del Giorgio, P. A. & Williams, P. J. le B.) 103–121 (Oxford Univ. Press, 2004)

  20. 20.

    & Storage of terrestrial carbon in boreal lake sediments and evasion to the atmosphere. Glob. Biogeochem. Cycles 10, 483–492 (1996)

  21. 21.

    et al. The global abundance and size distribution of lakes, ponds, and impoundments. Limnol. Oceanogr. 51, 2388–2397 (2006)

  22. 22.

    , , & Carbon dynamics in lakes of the boreal forest under a changing climate. Environ. Rev. 15, 175–189 (2007)

  23. 23.

    , , & GISS analysis of surface temperature change. J. Geophys. Res. 104, 30997–31022 (1999)

  24. 24.

    , , , & Potential effects of global climate change on small north-temperate lakes: physics, fish, and plankton. Limnol. Oceanogr. 41, 1136–1149 (1996)

  25. 25.

    & Projections of climate change effects on water temperature characteristics of small lakes in the contiguous US. Clim. Change 42, 377–412 (1999)

  26. 26.

    , , , & Consequences of the 2003 European heat wave for lake temperature profiles, thermal stability, and hypolimnetic oxygen depletion: implications for a warmer world. Limnol. Oceanogr. 51, 815–819 (2006)

  27. 27.

    Land-water interfaces: metabolic and limnological regulators. Verh. Internat. Verein. Limnol. 24, 6–24 (1990)

  28. 28.

    et al. History of Chemical, Physical and Biological Methods, Sample Locations and Lake Morphometry for the Dorset Environmental Science Centre (1973–2006) (Technical Report, Ontario Ministry of the Environment, Dorset, Ontario, 2007) 〈

  29. 29.

    26 Svenska Referenssjöar 1989–1993, En Kemisk-Biologisk Statusbeskrivning (Report No. 4552, Naturvårdsverket (Swedish EPA), Stockholm, 1996)

  30. 30.

    et al. Carbon respiration from subsurface peat accelerated by climate warming in the subarctic. Nature 460, 616–619 (2009)

  31. 31.

    An ignition method for determination of total phosphorus in lake sediments. Water Res. 10, 329–331 (1976)

  32. 32.

    & A modified single solution method for the determination of phosphate in natural waters. Anal. Chim. Acta 27, 31–36 (1962)

  33. 33.

    A comparison of carbon dioxide production and oxygen uptake in sediment cores from four south Swedish lakes. Ecography 2, 51–57 (1979)

  34. 34.

    Biostatistical Analysis Ch. 18, 292–305 (Prentice-Hall, 1984)

  35. 35.

    PLS regression methods. J. Chemometr. 2, 211–228 (1988)

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The study was part of the research environment LEREC (Lake Ecosystem Response to Environmental Change), financially supported by FORMAS (the Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning). Additional funding from VR (the Swedish Research Council) to L.J.T. and to D.B., and from FORMAS to S.S., is acknowledged.

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  1. Limnology, Department of Ecology and Evolution, Uppsala University, Norbyvägen 18D, SE-752 36 Uppsala, Sweden

    • Cristian Gudasz
    • , Kristin Steger
    • , Katrin Premke
    • , Sebastian Sobek
    •  & Lars J. Tranvik
  2. Department of Thematic Studies—Water and Environmental Studies, Linköping University, SE-58662 Linköping, Sweden

    • David Bastviken


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C.G., D.B., L.J.T, K.S. and K.P. contributed to study design. C.G., D.B., S.S., K.S. and K.P. contributed to sampling and analysis of data. C.G., D.B., S.S. and L.J.T. wrote the paper. All authors commented on the manuscript.

Competing interests

The authors declare no competing financial interests.

Corresponding author

Correspondence to Cristian Gudasz.

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    Supplementary Information

    This file contains Supplementary Methods, Supplementary Table 1, a Supplementary Discussion, References and Supplementary Data and References for Figures 1, 2 and 3 in the main paper.

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