Dataset: EN669 Bottle Data
Data 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. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-04-17 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.915709.1 [access date]
Terms of Use
This dataset is licensed under Creative Commons Attribution 4.0.
If you wish to use this dataset, it is highly recommended that you contact the original principal investigators (PI). Should the relevant PI be unavailable, please contact BCO-DMO (info@bco-dmo.org) for additional guidance. For general guidance please see the BCO-DMO Terms of Use document.
DOI:10.26008/1912/bco-dmo.915709.1
Spatial Extent: N:44.2444 E:-65.9087 S:40.8734 W:-69.756
Temporal Extent: 2021-08-04 - 2021-08-11
Project:
CAREER: Gulf of Maine Temperature Trends and Variability from the early Holocene to the Present
(GoM Temperature Trends)
Principal Investigator:
Katherine A. Allen (University of Maine)
Co-Principal Investigator:
Adam V. Subhas (Woods Hole Oceanographic Institution, WHOI)
Student:
Madelyn Woods (University of Maine)
BCO-DMO Data Manager:
Shannon Rauch (Woods Hole Oceanographic Institution, WHOI BCO-DMO)
Version:
1
Version Date:
2024-04-17
Restricted:
No
Validated:
Yes
Current State:
Final no updates expected
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
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.