Svalbard summer 2016 fjord sediment sulfide oxidation and iron reactivity study

In the summer of 2016, we collected sediment cores from three fjords (Smeerenburgfjorden, stn. J; Kongsfjorden, stn. P; and Van Keulenfjorden, stn. AC). These cores were both long cores (~80 cm) and short (~25 cm) where we conducted porewater geochemistry and incubation experiments to quantify the r...

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Bibliographic Details
Main Authors: Michaud, Alexander B, Laufer, Katja, Findlay, Alyssa, Pellerin, Andre, Antler, Gilad, Turchyn, Alexandra V, Røy, Hans, Wehrmann, Laura Mariana, Jørgensen, Bo Barker
Format: Dataset
Language:English
Published: PANGAEA 2019
Subjects:
biogeochemistry
fjord
glacier
iron reactivity
sediment
sulfide oxidation
Svalbard
Van Keulenfjorden
Smeerenburgfjorden
Arctic
Kongsfjord*
Kongsfjorden
Smeerenburgfjord*
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.906889
https://doi.org/10.1594/PANGAEA.906889
Description
Summary:In the summer of 2016, we collected sediment cores from three fjords (Smeerenburgfjorden, stn. J; Kongsfjorden, stn. P; and Van Keulenfjorden, stn. AC). These cores were both long cores (~80 cm) and short (~25 cm) where we conducted porewater geochemistry and incubation experiments to quantify the rate of sulfide oxidation and changes to the reactive Fe(III)-oxide pool over time. All coordinates of sampling sites are in the data file. The methods are included in the manuscript doi:10.1016/j.gca.2019.12.033.

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