Articles | Volume 13, issue 10
Earth Syst. Sci. Data, 13, 4861–4880, 2021
https://doi.org/10.5194/essd-13-4861-2021
Earth Syst. Sci. Data, 13, 4861–4880, 2021
https://doi.org/10.5194/essd-13-4861-2021
Data description paper
26 Oct 2021
Data description paper | 26 Oct 2021

Description of a global marine particulate organic carbon-13 isotope data set

Maria-Theresia Verwega et al.

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Cited articles

AESOPS: U.S. JGOFS Antarctic Environment and Southern Ocean Process Study, available at: http://usjgofs.whoi.edu/southern.html, last access: 3 December 2020. a
Alfred-Wegener-Institut: PANGAEA Data Publisher for Earth & Environmental Science, available at: https://www.pangaea.de, last access: 3 December 2020. a
Altabet, M. A. and Francois, R.: Natural nitrogen and carbon stable isotopic composition in surface water at cruise NBP96-05, PANGAEA [data set], https://doi.org/10.1594/PANGAEA.128266, 2003a. a
Altabet, M. A. and Francois, R.: Natural nitrogen and carbon stable isotopic composition of station NBP96-05-06-4, PANGAEA [data set], https://doi.org/10.1594/PANGAEA.128229, 2003b. a
Banse, K.: New views on the degradation and disposition of organic particles as collected by sediment traps in the open sea, Deep-Sea Res., 37, 1177–1195, https://doi.org/10.1016/0198-0149(90)90058-4, 1990. a
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This work describes a ready-to-use collection of particulate organic carbon stable isotope ratio data sets. It covers the 1960s–2010s and all main oceans, providing meta-information and gridded data. The best coverage exists in Atlantic, Indian and Southern Ocean surface waters during the 1990s. It indicates no major difference between methods and shows decreasing values towards high latitudes, with the lowest in the Southern Ocean, and a long-term decline in all regions but the Southern Ocean.