Dataset: DOC, POC, d13C-POC, PN from a diffuse vent in West Mata sampled in May 2009 using ROV Jason II deployed from R/V Thomas Thompson.

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.844580.1Version 1 (2021-03-09)Dataset Type:Cruise Results

Principal Investigator: Huei-Ting Lin (National Taiwan University)

Co-Principal Investigator: Edward T. Baker (National Oceanic and Atmospheric Administration)

Co-Principal Investigator: David A. Butterfield (National Oceanic and Atmospheric Administration)

Co-Principal Investigator: James Cowen (University of Hawai'i)

Co-Principal Investigator: Julie Huber (Marine Biological Laboratory)

Co-Principal Investigator: Joseph A. Resing (National Oceanic and Atmospheric Administration)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)


Project: Collaborative Research: Rapid Response to a Submarine Eruption at W. Mata Volcano (West Mata Volcano)


Abstract

DOC, POC, d13C-POC, PN from a diffuse vent in West Mata sampled in May 2009 using ROV Jason II deployed from R/V Thomas Thompson.

Seawater samples were collected with Niskin bottles on a CTD rosette deployed from the research vessel Thomas Thompson. Hydrothermal fluid samples were collected via ROV JASON II using the PMEL Hydrothermal Fluid and Particulate Sampler into 800 mL Tedlar bags.

Particulates were collected by pumping 2-5 L of hydrothermal vent fluids through combusted GF/F filters (precombusted) using the HFPS in situ. About 10 L of seawater collected with CTD-rosette Niskin bottles were filtered on board ship through combusted GF/F filters.


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Results

Lin, H. ‐T., Butterfield, D. A., Baker, E. T., Resing, J. A., Huber, J. A., & Cowen, J. P. (2021). Organic Biogeochemistry in West Mata, NE Lau Hydrothermal Vent Fields ,. Geochemistry, Geophysics, Geosystems. doi:10.1029/2020gc009481
Methods

Dickson, A.G., Sabine, C.L. and Christian, J.R. (Eds.) 2007. Guide to Best Practices for Ocean CO2 Measurements. PICES Special Publication 3, 191 pp
Methods

Gibbs, C. R. (1976). Characterization and application of FerroZine iron reagent as a ferrous iron indicator. Analytical Chemistry, 48(8), 1197–1201. doi:10.1021/ac50002a034
Methods

Grasshoff, K., Ehrhardt, M., Kremling, K., Almgren, T., 1999. Methods of seawater analysis
Methods

Jones, R. D. (1991). An improved fluorescence method for the determination of nanomolar concentrations of ammonium in natural waters. Limnology and Oceanography, 36(4), 814–819. doi:10.4319/lo.1991.36.4.0814