Dataset: Nitrous oxide concentrations from the R/V Falkor expedition FK160115 in the Central Pacific from January to February 2016

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.775849.1Version 1 (2022-06-08)Dataset Type:Cruise Results

Principal Investigator: Alyson E. Santoro (University of Maryland Center for Environmental Science)

Co-Principal Investigator: Mak A. Saito (Woods Hole Oceanographic Institution)

Scientist: Sarah Marie Laperriere (University of California-Santa Barbara)

BCO-DMO Data Manager: Mathew Biddle (Woods Hole Oceanographic Institution)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)


Project: The ProteOMZ Expedition: Investigating Life Without Oxygen in the Pacific Ocean (ProteOMZ (Proteomics in an Oxygen Minimum Zone))


Abstract

Dissolved N2O concentrations from were measured in discrete samples on a research expedition to the Equatorial Pacific. Water samples were collected using a 24 bottle Niskin rosette equipped with a CTD. N₂O concentrations were measured using a headspace equilibration method and analyzed on a SRI Greenhouse Gas Monitoring Gas Chromatograph.

Falkor ProteOMZ nitrous oxide from expedition (FK160115) in the Central Pacific in 2016.


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Results

Saunders, J. K., McIlvin, M. R., Dupont, C. L., Kaul, D., Moran, D. M., Horner, T., Laperriere, S. M., Webb, E. A., Bosak, T., Santoro, A. E., & Saito, M. A. (2022). Microbial functional diversity across biogeochemical provinces in the central Pacific Ocean. Proceedings of the National Academy of Sciences, 119(37). https://doi.org/10.1073/pnas.2200014119
Methods

Walter, S., Bange, H. W., Breitenbach, U., & Wallace, D. W. R. (2006). Nitrous oxide in the North Atlantic Ocean. Biogeosciences, 3(4), 607–619. doi:10.5194/bg-3-607-2006