Geochemical data from in-situ peeper sampling MSM21/4_647-1

Six peepers were deployed by the German submersible Jago in sediment of the methane seep area off northwestern Svalbard at the gas hydrate stability limit. Peeper 1 and 2 were deployed in a sulfur bacteria mat, Peeper 3 and 4 were in a siboglinid (pogonophoran) worm field, and Peeper 5 and 6 were at...

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Bibliographic Details
Main Authors: Treude, Tina, Krause, Stefan
Format: Dataset
Language:English
Published: PANGAEA - Data Publisher for Earth & Environmental Science 2019
Subjects:
Geochemistry
FOS Earth and related environmental sciences
Methane
sediment porewater
Svalbard
Number
Chamber number
DEPTH, sediment/rock
Chloride
Bromide
Sulfate
Alkalinity, total
Hydrogen sulfide
Submersible JAGO
MSM21/4
Maria S. Merian
Online Access:https://dx.doi.org/10.1594/pangaea.909702
https://doi.pangaea.de/10.1594/PANGAEA.909702
Description
Summary:Six peepers were deployed by the German submersible Jago in sediment of the methane seep area off northwestern Svalbard at the gas hydrate stability limit. Peeper 1 and 2 were deployed in a sulfur bacteria mat, Peeper 3 and 4 were in a siboglinid (pogonophoran) worm field, and Peeper 5 and 6 were at a gas vent. The distance between the three groups was about 1 meter. After 10 days incubation, peeper were retrieved and porewater solutes were measured in the peeper samples.

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