Dataset: 2019 BAIT Particulate Metals
View Data: Data not available yet
Data Citation:
Twining, B., Ohnemus, D. C., Sofen, L. (2023) Particulate trace element concentrations measured during four cruises in 2019 at locations around the Bermuda Atlantic Time-series Study (BATS) station. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-02-01 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/888772 [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.
Spatial Extent: N:32.151 E:-63.5636 S:31.1769 W:-64.8234
Temporal Extent: 2019-03-11 - 2019-11-21
Principal Investigator:
Benjamin Twining (Bigelow Laboratory for Ocean Sciences)
Co-Principal Investigator:
Daniel C. Ohnemus (Skidaway Institute of Oceanography, SkIO)
Scientist:
Laura Sofen (Bigelow Laboratory for Ocean Sciences)
BCO-DMO Data Manager:
Shannon Rauch (Woods Hole Oceanographic Institution, WHOI BCO-DMO)
Version:
1
Version Date:
2023-02-01
Restricted:
No
Validated:
No
Current State:
Data not available
Particulate trace element concentrations measured during four cruises in 2019 at locations around the Bermuda Atlantic Time-series Study (BATS) station
Abstract:
Particulate trace element concentrations were measured during 4 BATS cruises (March, May, August, November) in 2019 as part of the Bermuda Atlantic Iron Timeseries (BAIT) project. Three stations were sampled around the BATS station to 1800 meters (m) with a trace-metal clean rosette system. Collected water was passed through 0.45-micrometer (um) Supor membranes and subsequently subjected to both a weak acid leach and a total digest. Samples were analyzed via magnetic sector ICPMS for aluminum (Al), phosphorus (P), titanium (Ti), vanadium (V), manganese (Mn), iron (Fe), cobalt (Co), nickel (Ni), copper (Cu), zinc (Zn), cadmium (Cd), barium (Ba), lead (Pb), and thorium (Th). Data have been used to partition particulate Fe into lithogenic, biogenic, and authigenic fractions, and to understand controls on Fe cycling in the upper ocean over a seasonal cycle.