Novel sulfur isotope analyses constrain sulfurized porewater fluxes as a minor component of marine dissolved organic matter
Abstract
Copyright and License
© 2022 the Author(s). Published by PNAS. This article is distributed under Creative Commons Attribution-NonCommercial-NoDerivatives License 4.0 (CC BY-NC-ND).
Data Availability
Samples spanned basins and water depths, including the North Atlantic Gyre, Northeast Pacific oxygen minimum zone, Northeast Pacific Shelf, North Pacific Gyre, San Pedro Basin, Caeté Estuary, South Pacific Gyre, and the North Sea. Samples spanned depths of 0 to 4800 meters. Exact location data, including latitude, longitude, and collection depth are provided in the dataset. Most data in this dataset represent measurements of aliquots of archived samples from collaborators; these were collected on many different cruises, on many different dates, around the world. New samples represented in this dataset include: 12 samples collected at station HOT on the R/V Kilo Moana in November 2020 (KM2013) and 12 samples collected at station BATS in September 2020 (AE2014). 10.26008/1912/bco-dmo.927046.1
Acknowledgement
We thank the crew, administrative teams, and science parties of the R/V Atlantic Explorer and the R/V Kilo Moana for their assistance during the Bermuda Atlantic Time-Series and Hawaii Ocean Time-Series cruises, especially Rod Johnson and Carolina Funkey. We thank Daniela Osorio Rodriguez and Sijia Dong for their assistance in sample collection aboard the R/V Sally Ride andJess Adkins from Caltech. We thank Troy Gunderson from the San Pedro Ocean Time-Series and the crew of the R/V Yellowfin. We acknowledge Mike Beman for inviting our participation on cruises that provided the NE Pacific OMZ samples and Ken Smith for supporting the acquisition of the Station M NE Pacific samples. We are grateful to members and technicians in the Aluwihare Lab at Scripps Institution of Oceanography, especially Brandon Stephens, Irina Koester, and Tran Nguyen. We acknowledge Usha Lingappa for drafting Figure 1. We thank colleagues for early reviews and conversations about the manuscript, including Tony Wang, Hannah Dion-Kirschner, Morgan Raven, and Ted Present, and other members of the Adkins and Sessions Labs at Caltech. We thank University of California Santa Cruz Professor Matthew McCarthy for early conversations and support for the project. Color-blind-friendly palettes were generated from Paul Tol's online resource. Funding for this work was provided by NSF OCE (Division of Ocean Sciences) Grant 2023676 to A.L.S. and A.A.P.; M.S. and T.D. acknowledge funding by the DFG-FAPERJ (German Research Foundation) cooperative project (DI 842/6-1) and within the Cluster of Excellence EXC 2077 "The Ocean Floor - Earth's Uncharted Interface" (DFG Project number 390741603). P.C.K. is grateful for funding from the Cohan-Jacobs and Stein Families Fellowship of the Fannie and John Hertz Foundation. Portions of this work were developed from the 2021 doctoral dissertation of Alexandra A Phillips at Caltech.
Conflict of Interest
The authors declare no competing interest.
Attached Files
Published - pnas.202209152.pdf
Supplemental Material - pnas.2209152119.sapp.pdf
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Additional details
- PMCID
- PMC9565371
- Eprint ID
- 117642
- Resolver ID
- CaltechAUTHORS:20221029-514734200.2
- NSF
- OCE-2023676
- Deutsche Forschungsgemeinschaft (DFG)
- DI 842/6-1
- Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)
- Deutsche Forschungsgemeinschaft (DFG)
- 390741603
- Fannie and John Hertz Foundation
- Created
-
2022-11-01Created from EPrint's datestamp field
- Updated
-
2023-07-06Created from EPrint's last_modified field
- Caltech groups
- Division of Geological and Planetary Sciences