Articles | Volume 19, issue 13
Biogeosciences, 19, 3285–3303, 2022
https://doi.org/10.5194/bg-19-3285-2022
Biogeosciences, 19, 3285–3303, 2022
https://doi.org/10.5194/bg-19-3285-2022
Research article
15 Jul 2022
Research article | 15 Jul 2022

Controls on autotrophic and heterotrophic respiration in an ombrotrophic bog

Tracy E. Rankin et al.

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Cited articles

Abdi, H.: Coefficient of Variation, in: Encyclopeadia of Research Design, edited by: Salkind, N., Thousand Oaks, CA, Sage, 2010169–171, https://personal.utdallas.edu/~herve/abdi-cv2010-pretty.pdf (last access: 13 July 2022), 2010. 
Arain, M. A., Xu, B., Brodeur, J. J., Khomik, M., Peichl, M., Beamesderfer, E., restrepo-Couple, N., and Thorne, R.: Heat and Drought Impact on Carbon Exchange in an Age-Sequence of temperate pine forests, Ecol. Process., 11, 7, https://doi.org/10.1186/s13717-021-00349-7, 2022. 
Basiliko, N., Stewart, H., Roulet, N. T., and Moore, T. R.: Do Root Exudates Enhance Peat Decomposition?, Geomicrobiol. J., 29, 374–378, https://doi.org/10.1080/01490451.2011.568272, 2012. 
Belyea, L. R. and Malmer, N.: Carbon sequestration in peatland: patterns and mechanisms of response to climate change, Glob. Change Biol., 10, 1043–1052, https://doi.org/10.1111/j.1529-8817.2003.00783.x, 2004. 
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Short summary
Peatland respiration is made up of plant and peat sources. How to separate these sources is not well known as peat respiration is not straightforward and is more influenced by vegetation dynamics than previously thought. Results of plot level measurements from shrubs and sparse grasses in a woody bog show that plants' respiration response to changes in climate is related to their different root structures, implying a difference in the mechanisms by which they obtain water resources.
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