Carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples and CTD data from 12 stations sampled during R/V Endeavor cruise EN669 in the Gulf of Maine during August 2021
Carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples and CTD data from 12 stations sampled during R/V Endeavor cruise EN669 in the Gulf of Maine during August 2021
Date
2024-04-17
Authors
Allen, Katherine A.
Subhas, Adam V.
Woods, Madelyn
Subhas, Adam V.
Woods, Madelyn
Linked Authors
Alternative Title
Citable URI
Date Created
2024-04-17
Location
Gulf of Maine, USA
westlimit: -69.756; southlimit: 40.8734; eastlimit: -65.9087; northlimit: 44.2444
westlimit: -69.756; southlimit: 40.8734; eastlimit: -65.9087; northlimit: 44.2444
DOI
10.26008/1912/bco-dmo.915709.1
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Keywords
Gulf of Maine
seawater
CTD
seawater
CTD
Abstract
This dataset includes seawater properties observed during cruise EN669 on the R/V Endeavor in the Gulf of Maine, conducted in August 2021 by PI Katherine Allen and the shipboard science party. Included are data from twelve CTD/Niskin rosette casts at twelve different stations accompanied by carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples collected during each cast. Bottle samples were analyzed by Adam Subhas at the Woods Hole Oceanographic Institution after the cruise was complete. Data from CTD casts were collected by the Endeavor's shipboard scientific party. These Gulf of Maine seawater observations provide constraints on growth conditions of synchronously collected foraminifera, enabling geochemical paleo-proxies to be assessed and refined for regional paleoceanographic reconstructions.
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/915709
Description
Dataset: EN669 Bottle Data
Embargo Date
Citation
Allen, K. A., Subhas, A. V., & Woods, M. (2024). Carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples and CTD data from 12 stations sampled during R/V Endeavor cruise EN669 in the Gulf of Maine during August 2021 (Version 1) [Data set]. Biological and Chemical Oceanography Data Management Office (BCO-DMO). https://doi.org/10.26008/1912/BCO-DMO.915709.1