Articles | Volume 12, issue 17
Biogeosciences, 12, 5211–5228, 2015
https://doi.org/10.5194/bg-12-5211-2015
Biogeosciences, 12, 5211–5228, 2015
https://doi.org/10.5194/bg-12-5211-2015

Research article 07 Sep 2015

Research article | 07 Sep 2015

Controls on terrestrial carbon feedbacks by productivity versus turnover in the CMIP5 Earth System Models

C. D. Koven et al.

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AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
ED: Publish subject to minor revisions (Editor review) (27 Jul 2015) by Kirsten Thonicke
AR by Anna Wenzel on behalf of the Authors (10 Aug 2015)  Author's response    Manuscript
ED: Publish as is (25 Aug 2015) by Kirsten Thonicke
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Short summary
Terrestrial carbon feedbacks are a large uncertainty in climate change. We separate modeled feedback responses into those governed by changed carbon inputs (productivity) and changed outputs (turnover). The disaggregated responses show that both are important in controlling inter-model uncertainty. Interactions between productivity and turnover are also important, and research must focus on these interactions for more accurate projections of carbon cycle feedbacks.
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