Articles | Volume 16, issue 8
Biogeosciences, 16, 1755–1780, 2019
https://doi.org/10.5194/bg-16-1755-2019

Special issue: The 10th International Carbon Dioxide Conference (ICDC10)...

Biogeosciences, 16, 1755–1780, 2019
https://doi.org/10.5194/bg-16-1755-2019

Research article 26 Apr 2019

Research article | 26 Apr 2019

Assessment of time of emergence of anthropogenic deoxygenation and warming: insights from a CESM simulation from 850 to 2100 CE

Angélique Hameau 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 (review by editor) (09 Apr 2019) by Christoph Heinze
AR by Angélique Hameau on behalf of the Authors (09 Apr 2019)  Author's response    Manuscript
ED: Publish subject to technical corrections (12 Apr 2019) by Christoph Heinze
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Short summary
The observed decrease of oxygen and warming in the ocean may adversely affect marine ecosystems and their services. We analyse results from an Earth system model for the last millennium and the 21st century. We find changes in temperature and oxygen due to fossil fuel burning and other human activities to exceed natural variations in many ocean regions already today. Natural variability is biased low in earlier studies neglecting forcing from past volcanic eruptions and solar change.
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