Articles | Volume 18, issue 8
Biogeosciences, 18, 2527–2538, 2021
https://doi.org/10.5194/bg-18-2527-2021
Biogeosciences, 18, 2527–2538, 2021
https://doi.org/10.5194/bg-18-2527-2021

Research article 22 Apr 2021

Research article | 22 Apr 2021

Hypersaline tidal flats as important “blue carbon” systems: a case study from three ecosystems

Dylan R. Brown et al.

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AR: Author's response | RR: Referee report | ED: Editor decision
ED: Publish subject to minor revisions (review by editor) (10 Feb 2021) by Tina Treude
AR by Christian Sanders on behalf of the Authors (11 Feb 2021)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (16 Feb 2021) by Tina Treude
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Short summary
Hypersaline tidal flats (HTFs) are coastal ecosystems with freshwater deficits often occurring in arid or semi-arid regions near mangrove supratidal zones with no major fluvial contributions. This study shows that HTFs are important carbon and nutrient sinks which may be significant given their extensive coverage. Our findings highlight a previously unquantified carbon as well as a nutrient sink and suggest that coastal HTF ecosystems could be included in the emerging blue carbon framework.
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