Carbon respiration from subsurface peat accelerated by climate warming in the subarctic

Ellen Dorrepaal; Sylvia Toet; Richard S. P. van Logtestijn; Elferra Swart; Martine Janet van de Weg; Terry V. Callaghan; Rien Aerts

doi:10.1038/nature08216

Carbon respiration from subsurface peat accelerated by climate warming in the subarctic

Ellen Dorrepaal, Sylvia Toet, Richard S. P. van Logtestijn, Elferra Swart, Martine Janet van de Weg, Terry V. Callaghan, Rien Aerts

Research output: Contribution to journal › Letter

409 Citations (Scopus)

Abstract

The feedback between the terrestrial carbon cycle and climate is one of the largest uncertainties in current projections of future climate, with the long-term sensitivity of carbon in peatlands remaining unclear. The combination of non-disturbing in situ measurements of carbon dioxide respiration rates and isotopic composition of respired CO2 in subarctic peatland experiments now shows that warming accelerates respiration rates of these subsurface carbon reservoirs to a much larger extent than was previously thought.

Original language	English
Pages (from-to)	616-619
Number of pages	4
Journal	Nature
Volume	460
Issue number	7255
DOIs	https://doi.org/10.1038/nature08216
Publication status	Published - 30 Jul 2009
Externally published	Yes

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Dorrepaal, E., Toet, S., van Logtestijn, R. S. P., Swart, E., van de Weg, M. J., Callaghan, T. V., & Aerts, R. (2009). Carbon respiration from subsurface peat accelerated by climate warming in the subarctic. Nature, 460(7255), 616-619. https://doi.org/10.1038/nature08216

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abstract = "The feedback between the terrestrial carbon cycle and climate is one of the largest uncertainties in current projections of future climate, with the long-term sensitivity of carbon in peatlands remaining unclear. The combination of non-disturbing in situ measurements of carbon dioxide respiration rates and isotopic composition of respired CO2 in subarctic peatland experiments now shows that warming accelerates respiration rates of these subsurface carbon reservoirs to a much larger extent than was previously thought.",

author = "Ellen Dorrepaal and Sylvia Toet and {van Logtestijn}, {Richard S. P.} and Elferra Swart and {van de Weg}, {Martine Janet} and Callaghan, {Terry V.} and Rien Aerts",

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AU - van Logtestijn, Richard S. P.

AU - Swart, Elferra

AU - van de Weg, Martine Janet

AU - Callaghan, Terry V.

AU - Aerts, Rien

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N2 - The feedback between the terrestrial carbon cycle and climate is one of the largest uncertainties in current projections of future climate, with the long-term sensitivity of carbon in peatlands remaining unclear. The combination of non-disturbing in situ measurements of carbon dioxide respiration rates and isotopic composition of respired CO2 in subarctic peatland experiments now shows that warming accelerates respiration rates of these subsurface carbon reservoirs to a much larger extent than was previously thought.

AB - The feedback between the terrestrial carbon cycle and climate is one of the largest uncertainties in current projections of future climate, with the long-term sensitivity of carbon in peatlands remaining unclear. The combination of non-disturbing in situ measurements of carbon dioxide respiration rates and isotopic composition of respired CO2 in subarctic peatland experiments now shows that warming accelerates respiration rates of these subsurface carbon reservoirs to a much larger extent than was previously thought.

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