Dataset: Atmospheric concentrations of aerosol iron from samples collected at Tudor Hill Bermuda between November 2018 and March 2020.

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.906770.1Version 1 (2023-08-26)Dataset Type:Other Field Results

Principal Investigator: Peter N. Sedwick (Old Dominion University)

Student: Tara E. Williams (Old Dominion University)

Technician: Bettina Sohst (Old Dominion University)

BCO-DMO Data Manager: Dana Stuart Gerlach (Woods Hole Oceanographic Institution)

Program: United States Surface Ocean Lower Atmosphere Study (U.S. SOLAS)

Program: U.S. GEOTRACES (U.S. GEOTRACES)

Project: Operation of a Community Marine-Atmospheric Sampling Facility at Tudor Hill, Bermuda (THMAO)

Project: NSFGEO-NERC: Collaborative Research: Using Time-series Field Observations to Constrain an Ocean Iron Model (BAIT)

Abstract

These data include the atmospheric concentrations of aerosol iron (total, deionized-water-soluble, and dilute-acetic-acid-soluble) derived from analysis of composite aerosol samples collected during approximately weekly intervals on the sampling tower at Tudor Hill, Bermuda, between November 2018 and March 2020. The data allow estimates of the dry deposition of iron to the Bermuda region over the period of the BAIT project, which included cruises in the Bermuda Atlantic Time-series Study (BATS) ...

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Weekly sampling was conducted at Tudor Hill, Bermuda from November 2018 to March 2020.  The sampling tower platform is approximately 30 meters above sea level with coordinates of 32.265°N, 64.879°W. 

Related Datasets

IsRelatedTo
Dataset: BAIT Aerosol Fe isotopes
Relationship Description: This dataset provides Fe concentrations for these aerosol samples.
Conway, T. M., Boiteau, R. M., Sedwick, P. N., Toth, E. (2024) Stable isotopic composition of total, deionized-water-soluble, and dilute-acetic-acid-soluble aerosol iron from analysis of composite aerosol samples collected at Tudor Hill, Bermuda between Nov 2018 and March 2020. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-09-11 doi:10.26008/1912/bco-dmo.937008.1

Related Publications

Results
Sedwick, P. N., Sohst, B. M., Buck, K. N., Caprara, S., Johnson, R. J., Ohnemus, D. C., Sofen, L. E., Tagliabue, A., Twining, B. S., & Williams, T. E. (2023). Atmospheric Input and Seasonal Inventory of Dissolved Iron in the Sargasso Sea: Implications for Iron Dynamics in Surface Waters of the Subtropical Ocean. Geophysical Research Letters, 50(6). Portico. https://doi.org/10.1029/2022GL102594
Methods
Buck, C. S., Landing, W. M., Resing, J. A., & Lebon, G. T. (2006). Aerosol iron and aluminum solubility in the northwest Pacific Ocean: Results from the 2002 IOC cruise. Geochemistry, Geophysics, Geosystems, 7(4), n/a–n/a. doi:10.1029/2005gc000977
Methods
Kadko, D., Aguilar-Islas, A., Bolt, C., Buck, C. S., Fitzsimmons, J. N., Jensen, L. T., Landing, W. M., Marsay, C. M., Rember, R., Shiller, A. M., Whitmore, L. M., & Anderson, R. F. (2019). The residence times of trace elements determined in the surface Arctic Ocean during the 2015 US Arctic GEOTRACES expedition. Marine Chemistry, 208, 56–69. https://doi.org/10.1016/j.marchem.2018.10.011
Methods
Morton, P. L., Landing, W. M., Hsu, S.-C., Milne, A., Aguilar-Islas, A. M., Baker, A. R., … Zamora, L. M. (2013). Methods for the sampling and analysis of marine aerosols: results from the 2008 GEOTRACES aerosol intercalibration experiment. Limnology and Oceanography: Methods, 11(2), 62–78. doi:10.4319/lom.2013.11.62
Methods
Stafford, R. G., & Ettinger, H. J. (1972). Filter efficiency as a function of particle size and velocity. Atmospheric Environment (1967), 6(5), 353–362. https://doi.org/10.1016/0004-6981(72)90201-6

Sedwick, P. N., Sohst, B., Williams, T. E. (2023) Atmospheric concentrations of aerosol iron from samples collected at Tudor Hill Bermuda between November 2018 and March 2020.. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-08-26 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.906770.1 [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.

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Funded by the U.S. National Science Foundation