©2020 Biological and Chemical Oceanography Data Management Office.Porewater H2S from a multi-core sample taken on R/V Hugh Sharp cruise HRS1709 in the Chesapeake Bay in August 2017.
In situ pump profiler cast refers to profiling with a pump profiler for O₂ and H₂S using solid state gold-amalgam electrodes for voltammetry (Luther et al, 2008; Analytical Instrument Systems DLK-60). Water was pumped aboard to make measurements on discrete samples for Mn and Fe speciation as well. See Hudson et al (2019) for more information.
H₂S
Sedimentary porewater H₂S methods (UV-Vis spectrophotometry) followed Luther et al. (2011).
Luther, G. W., Tebo, B. M. (2021) Porewater H2S from a multi-core sample taken on R/V Hugh Sharp cruise HRS1709 in the Chesapeake Bay in August 2017. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-02-16 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.840754.1 [access date]
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