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BG | Articles | Volume 15, issue 11
Biogeosciences, 15, 3277–3291, 2018
https://doi.org/10.5194/bg-15-3277-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Biogeosciences, 15, 3277–3291, 2018
https://doi.org/10.5194/bg-15-3277-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 04 Jun 2018

Research article | 04 Jun 2018

Stomatal control of leaf fluxes of carbonyl sulfide and CO2 in a Typha freshwater marsh

Wu Sun et al.

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Dataset for "Stomatal control of leaf fluxes of carbonyl sulfide and CO2 in a Typha freshwater marsh" Wu Sun, Kadmiel Maseyk, Céline Lett, and Ulli Seibt https://doi.org/10.15146/R37T00

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Short summary
Carbonyl sulfide (COS) is an emerging tracer to probe land photosynthesis at canopy to global scales, but the relationship between leaf COS and CO2 fluxes needed for this application is poorly quantified. With in situ leaf fluxes of COS and CO2 measured in a freshwater marsh, we show that light and vapor deficit control the relationship between leaf COS and CO2 fluxes by regulating stomatal conductance. Our findings support the use of COS as a tracer for canopy photosynthesis.
Carbonyl sulfide (COS) is an emerging tracer to probe land photosynthesis at canopy to global...
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