Dark DIC Fixation Rates collected from CliOMZ AT50-10 in the Eastern Pacific Ocean from May to June 2023 (CliOMZ project)

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Date Created
2025-02-26
Location
Eastern Tropical Pacific
westlimit: -108.05027; southlimit: -9.9999; eastlimit: -88.97095; northlimit: 16.07453
DOI
10.26008/1912/bco-dmo.948396.1
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Keywords
DIC fixation
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
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