Dataset: Dissolved trace metal concentrations from a GO-FLO rosette collected during the R/V Thomas G. Thompson cruise TN303 from Peru to Tahiti in 2013 (U.S. GEOTRACES EPZT project)

Final no updates expectedDOI: 10.26008/1912/bco-dmo.643423.3Version 3 (2016-11-29)Dataset Type:Cruise Results

Principal Investigator, Contact: Kenneth W. Bruland (University of California-Santa Cruz)

Contact: Claire P. Till (University of California-Santa Cruz)

BCO-DMO Data Manager: Ms Dicky Allison (Woods Hole Oceanographic Institution)

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

Project: U.S. GEOTRACES East Pacific Zonal Transect (GP16) (U.S. GEOTRACES EPZT)

Project: GEOTRACES Pacific Section: Surface Sampling with the GeoFish and Dissolved Trace Metals on the Peru to East Pacific Rise Section (EPZT trace metals)

Abstract

Dissolved trace metal concentrations from a GO-FLO rosette collected during the R/V Thomas G. Thompson cruise TN303 from Peru to Tahiti in 2013.

Cite Dataset

Dissolved trace metals on the eastern half of the transect (plus a few other locations) in samples taken from the GEOTRACES GO-FLO rosette and filtered through a 0.2 um Acropak capsule filter.

Revision history:
06 May 2016 - these data were updated with new values for some Copper samples.
06 June 2016 - revised again when joined to Master Event File and split into Bottle and Fish columns.
29 November 2016 - replaced values in Fe_D_CONC_BOTTLE column that were less than zero with "BDL" (below detection limit). The following are the negative values originally reported:
GT sample 3560 -- Fe_D_CONC_BOTTLE = -0.05
GT sample 3812 -- Fe_D_CONC_BOTTLE = -0.02
GT sample 3913 -- Fe_D_CONC_BOTTLE = -0.07
GT sample 3998 -- Fe_D_CONC_BOTTLE = -0.02

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Related Publications

General
Boiteau, R. M., Till, C. P., Ruacho, A., Bundy, R. M., Hawco, N. J., McKenna, A. M., … Repeta, D. J. (2016). Structural Characterization of Natural Nickel and Copper Binding Ligands along the US GEOTRACES Eastern Pacific Zonal Transect. Frontiers in Marine Science, 3. doi:10.3389/fmars.2016.00243
Methods
Biller, D. V., & Bruland, K. W. (2012). Analysis of Mn, Fe, Co, Ni, Cu, Zn, Cd, and Pb in seawater using the Nobias-chelate PA1 resin and magnetic sector inductively coupled plasma mass spectrometry (ICP-MS). Marine Chemistry, 130-131, 12–20. doi:10.1016/j.marchem.2011.12.001
Methods
Bruland, K. W., Rue, E. L., Smith, G. J., & DiTullio, G. R. (2005). Iron, macronutrients and diatom blooms in the Peru upwelling regime: brown and blue waters of Peru. Marine Chemistry, 93(2-4), 81–103. doi:10.1016/j.marchem.2004.06.011
Methods
Cutter, G. A., & Bruland, K. W. (2012). Rapid and noncontaminating sampling system for trace elements in global ocean surveys. Limnology and Oceanography: Methods, 10(6), 425–436. doi:10.4319/lom.2012.10.425
Methods
Heller, M. I., Lam, P. J., Moffett, J. W., Till, C. P., Lee, J.-M., Toner, B. M., & Marcus, M. A. (2017). Accumulation of Fe oxyhydroxides in the Peruvian oxygen deficient zone implies non-oxygen dependent Fe oxidation. Geochimica et Cosmochimica Acta, 211, 174–193. doi:10.1016/j.gca.2017.05.019

Bruland, K. (2020) Dissolved trace metal concentrations from a GO-FLO rosette collected during the R/V Thomas G. Thompson cruise TN303 from Peru to Tahiti in 2013 (U.S. GEOTRACES EPZT project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 3) Version Date 2016-11-29 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.643423.3 [access date]

Terms of Use

This dataset is licensed under Creative Commons Attribution 4.0.


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