High resolution in situ microsensor measurements of oxygen and temperature at a vesicomyid clam colony in the Japan Deep Sea Trench

doi:doi:10.1594/PANGAEA.826601

High resolution in situ microsensor measurements of oxygen and temperature at a vesicomyid clam colony in the Japan Deep Sea Trench

Oxygen penetration depth and temperature at the rim of the clam colony was measured with a small deep-sea microprofiler module (Treude et al., 2009), carrying 3 oxygen Clark-type microelectrodes (Revsbech et al., 1980) and one temperature sensor (Pt100, UST Umweltsensorentechnik GmbH, Germany). High-resolution microprofiles across the sediment-water interface were measured with a vertical resolution of 100 µm on a total length of 15 cm. Oxygen electrodes had a linear response to the oxygen concentration in seawater and were calibrated in situ using constant readings in the bottom water (oxygen concentration determined by Winkler titration) and the anoxic parts of the sediment.

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Cite this as

Felden, Janine, Wenzhöfer, Frank (2014). Dataset: High resolution in situ microsensor measurements of oxygen and temperature at a vesicomyid clam colony in the Japan Deep Sea Trench. https://doi.org/10.1594/PANGAEA.826601

DOI retrieved: 2014

Additional Info

Field	Value
Imported on	November 29, 2024
Last update	November 29, 2024
License	CC-BY-3.0
Source	https://doi.org/10.1594/PANGAEA.826601
Author	Felden, Janine
Given Name	Janine
Family Name	Felden
More Authors	Wenzhöfer, Frank
Source Creation	2014
Publication Year	2014
Resource Type	text/tab-separated-values - filename: Dive_957_microprofiler_measurements
Subject Areas	Name: Biosphere Name: Ecology Name: Lithosphere
Related Identifiers	Title: Anaerobic methanotrophic community of a 5346 m-deep vesicomyid clam colony in the Japan Trench Identifier: https://doi.org/10.1111/gbi.12078 Type: DOI Relation: References Year: 2014 Source: Geobiology Authors: Felden Janine , Ruff S Emil , Ertefai Tobias F , Inagaki Fumio , Hinrichs Kai-Uwe , Wenzhöfer Frank , Revsbech Niels Peter , Jørgensen Bo Barker , Blackburn T H , Treude Tina , Smith Craig R , Wenzhöfer Frank , Carney Erin , Bernardino Angelo Fraga , Hannides Angelos K , Krüger Martin , Boetius Antje . Title: Oxygen in the sea bottom measured with a microelectrode Identifier: https://doi.org/10.1126/science.207.4437.1355 Type: DOI Relation: References Year: 1980 Source: Science Authors: Felden Janine , Ruff S Emil , Ertefai Tobias F , Inagaki Fumio , Hinrichs Kai-Uwe , Wenzhöfer Frank , Revsbech Niels Peter , Jørgensen Bo Barker , Blackburn T H , Treude Tina , Smith Craig R , Wenzhöfer Frank , Carney Erin , Bernardino Angelo Fraga , Hannides Angelos K , Krüger Martin , Boetius Antje . Title: Biogeochemistry of a deep-sea whale fall: sulfate reduction, sulfide efflux and methanogenesis Identifier: https://doi.org/10.3354/meps07972 Type: DOI Relation: References Year: 2009 Source: Marine Ecology Progress Series Authors: Felden Janine , Ruff S Emil , Ertefai Tobias F , Inagaki Fumio , Hinrichs Kai-Uwe , Wenzhöfer Frank , Revsbech Niels Peter , Jørgensen Bo Barker , Blackburn T H , Treude Tina , Smith Craig R , Wenzhöfer Frank , Carney Erin , Bernardino Angelo Fraga , Hannides Angelos K , Krüger Martin , Boetius Antje .