Geochemical and geomicrobiological data from gravity core MSM21/4_657-1

This gravity corer was taken in the methane seep area off northwestern Svalbard at the gas hydrate stability limit. Sediment was sampled to determine solutes of sediment porewater, sediment wet and dry parameters and microbial activity (sulfate reduction and anaerobic oxidation of methane).

Bibliographic Details
Main Authors: Treude, Tina, Krause, Stefan, Niemann, Helge
Format: Dataset
Language:English
Published: PANGAEA - Data Publisher for Earth & Environmental Science 2019
Subjects:
Geochemistry
FOS Earth and related environmental sciences
hydrates
Methane
methane oxidation
Svalbard
DEPTH, sediment/rock
Ammonium
Nitrite
Hydrogen sulfide
Alkalinity, total
Chloride
Bromide
Sulfate
δ18O
Density
Porosity
Methane, oxidation rate, anaerobic
Sulfate reduction rate
Nitrogen, organic
Carbon, total
Sulfur, total
Carbon, organic, total
Calcium carbonate
Carbon/Nitrogen ratio
Carbon, inorganic, total
Gravity corer
MSM21/4
Maria S. Merian
Online Access:https://dx.doi.org/10.1594/pangaea.909703
https://doi.pangaea.de/10.1594/PANGAEA.909703
Description
Summary:This gravity corer was taken in the methane seep area off northwestern Svalbard at the gas hydrate stability limit. Sediment was sampled to determine solutes of sediment porewater, sediment wet and dry parameters and microbial activity (sulfate reduction and anaerobic oxidation of methane).

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