Stable carbon isotopes of dissolved inorganic carbon for a zonal transect  across the subpolar North Atlantic Ocean in summer 2014

Humphreys, Matthew P.; Greatrix, Florence M.; Tynan, Eithne; Achterberg, Eric P.; Griffiths, Alex M.; Fry, Claudia H.; Garley, Rebecca; McDonald, Alison; Boyce, Adrian J.

doi:https://doi.org/10.5194/essd-8-221-2016

Articles | Volume 8, issue 1

Earth Syst. Sci. Data, 8, 221–233, 2016

https://doi.org/10.5194/essd-8-221-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Earth Syst. Sci. Data, 8, 221–233, 2016

https://doi.org/10.5194/essd-8-221-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 8, issue 1

Brief communication 03 Jun 2016

Brief communication | 03 Jun 2016

Stable carbon isotopes of dissolved inorganic carbon for a zonal transect across the subpolar North Atlantic Ocean in summer 2014

Matthew P. Humphreys et al.

Data sets

Stable carbon isotopes of dissolved inorganic carbon for RRS James Clark Ross cruise JR302 in the subpolar North Atlantic Ocean from June to July 2014 Matthew P. Humphreys, Florence M. Greatrix, Eithne Tynan, Eric P. Achterberg, Alex M. Griffiths, Claudia H. Fry, Rebecca Garley, Alison McDonald and Adrian J. Boyce https://doi.org/10.5285/22235f1a-b7f3-687f-e053-6c86abc0c8a6

Short summary

This paper reports the stable isotope composition of dissolved inorganic carbon in seawater for a transect from west to east across the North Atlantic Ocean. The results can be used to study oceanic uptake of anthropogenic carbon dioxide, and also to investigate the natural biological carbon pump. We also provide stable DIC isotope results for two batches of Dickson seawater CRMs to enable intercomparisons with other studies.