Dark DIC Fixation Rates collected from CliOMZ AT50-10 in the Eastern Pacific Ocean from May to June 2023 (CliOMZ project)
Dark DIC Fixation Rates collected from CliOMZ AT50-10 in the Eastern Pacific Ocean from May to June 2023 (CliOMZ project)
Date
2025-08-11
Authors
Santoro, Alyson E.
Bayer, Barbara
Bayer, Barbara
Linked Authors
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Date Created
2025-08-05
Location
Eastern Tropical Pacific
westlimit: -108.05027; southlimit: -9.9999; eastlimit: -88.97095; northlimit: 16.07453
westlimit: -108.05027; southlimit: -9.9999; eastlimit: -88.97095; northlimit: 16.07453
DOI
10.26008/1912/bco-dmo.948396.4
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Keywords
DIC fixation
ammonia oxidizers
chemoautotrophy
ammonia oxidizers
chemoautotrophy
Abstract
These data include dark dissolved inorganic carbon (DIC) fixation rates measured on R/V Atlantis (CliOMZ AT50-10 expedition) from Golfito, Costa Rica to San Diego, USA in May-June 2023. We aimed at quantifying dark DIC fixation rates associated with nitrification by specifically inhibiting ammonia-oxidizing microorganisms. Instruments used were a CTD profiler and a scintillation counter (Perkin-Elmer Tri-Carb 2910 TR).
For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/948396
Description
Dataset: CliOMZ Dark DIC fixation rates
Embargo Date
Citation
Santoro, A. E., & Bayer, B. (2025). Dark DIC Fixation Rates collected from CliOMZ AT50-10 in the Eastern Pacific Ocean from May to June 2023 (CliOMZ project) (Version 4) [Data set]. Biological and Chemical Oceanography Data Management Office (BCO-DMO). https://doi.org/10.26008/1912/BCO-DMO.948396.4
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