Dataset: Dissolved aluminum (Al) and manganese (Mn) and total dissolvable Al and Mn from subsurface water samples collected during three cruises in 2010 in the northern Gulf of Alaska

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.891918.1Version 1 (2023-03-14)Dataset Type:Cruise Results

Co-Principal Investigator: John Crusius (USGS Alaska Science Center at University of Washington, School of Oceanography)

Co-Principal Investigator: Joseph A. Resing (UW-NOAA Joint Institute for the Study of the Atmosphere and Ocean)

Scientist: Robert William Campbell (Prince William Sound Science Center)

Scientist: Susanna Michael (University of Washington)

Scientist: Andrew Schroth (University of Vermont)

BCO-DMO Data Manager: Shannon Rauch (Woods Hole Oceanographic Institution)

Project: US GEOTRACES Pacific Section-Shipboard Al, Mn and Fe (EPZT Shipboard Al Mn Fe)

Abstract

Water samples were collected along a transect during three cruises in 2010 (7-9 April, 5-7 May, and 27-29 July) in the northern Gulf of Alaska, from the mouth of the Copper River to about 50 kilometers past the shelf break. Vertical profiles were collected using Teflon-lined Niskin bottles attached to a Spectra™ (Dyneema) line and triggered using Teflon-lined messengers. Additionally, profiles of salinity, temperature, fluorescence, and turbidity were measured with a Seabird SBE16 CTD, deployed ...

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These data were funded through the following: NSF OCE-1237011; NOAA-PMEL Earth Ocean Interactions Program, NOAA Cooperative Agreement NA15OAR4320063, Contribution No. 2022-1176; and by the Cooperative Institute for Climate, Ocean, & Ecosystem Studies (CIOCES) under NOAA Cooperative Agreement NA20OAR4320271, Contribution No. 2022-1176, and PMEL Contribution No. 5345.

Related Datasets

IsRelatedTo
Dataset: Gulf of Alaska Al and Mn - Surface Samples
Relationship Description: Both datasets were collected and analyzed together. 891918 contains data from the sub-surface (vertical profiling) samples and 891941 contains data from the surface samples.
Crusius, J., Resing, J. A., Campbell, R. W., Michael, S., Schroth, A. (2023) Dissolved aluminum (Al) and manganese (Mn) and total dissolvable Al and Mn from surface water samples collected during three cruises in 2010 in the northern Gulf of Alaska. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-03-14 doi:10.26008/1912/bco-dmo.891941.1
IsRelatedTo
Dataset: https://doi.org/10.5066/F7222S06
Crusius, J., Schroth, A. W., Resing, J. A., Cullen, J., & Campbell, R. W. (2017). Gulf of Alaska Shelf and Slope Iron and Nitrate data, Copper River Region, 2010 [Data set]. U.S. Geological Survey. https://doi.org/10.5066/F7222S06

Related Publications

Results
Michael, S. M., Crusius, J., Schroth, A. W., Campbell, R., & Resing, J. A. (2023). Glacial meltwater and sediment resuspension can be important sources of dissolved and total dissolvable aluminum and manganese to coastal ocean surface waters. Limnology and Oceanography, 68(6), 1201–1215. Portico. https://doi.org/10.1002/lno.12339
Methods
Resing, J. A., & Measures, C. I. (1994). Fluorometric Determination of Al in Seawater by Flow Injection Analysis with In-Line Preconcentration. Analytical Chemistry, 66(22), 4105–4111. doi:10.1021/ac00094a039
Methods
Resing, J. A., & Mottl, M. J. (1992). Determination of manganese in seawater using flow injection analysis with on-line preconcentration and spectrophotometric detection. Analytical Chemistry, 64(22), 2682–2687. doi:10.1021/ac00046a006
Methods
Vink, S., Boyle, E. A., Measures, C. I., & Yuan, J. (2000). Automated high resolution determination of the trace elements iron and aluminium in the surface ocean using a towed Fish coupled to flow injection analysis. Deep Sea Research Part I: Oceanographic Research Papers, 47(6), 1141–1156. https://doi.org/10.1016/s0967-0637(99)00074-6
Related Research
Crusius, J., Schroth, A. W., Resing, J. A., Cullen, J., & Campbell, R. W. (2017). Seasonal and spatial variabilities in northern Gulf of Alaska surface water iron concentrations driven by shelf sediment resuspension, glacial meltwater, a Yakutat eddy, and dust. Global Biogeochemical Cycles, 31(6), 942–960. Portico. https://doi.org/10.1002/2016gb005493

Crusius, J., Resing, J. A., Campbell, R. W., Michael, S., Schroth, A. (2023) Dissolved aluminum (Al) and manganese (Mn) and total dissolvable Al and Mn from subsurface water samples collected during three cruises in 2010 in the northern Gulf of Alaska. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-03-14 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.891918.1 [access date]

Terms of Use

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Funded by the U.S. National Science Foundation