van Erk, Marit R; Bourceau, Olivia; Moncada, Chyrene; Basu, Subhajit; Hansel, Colleen M; de Beer, Dirk (2023): Oxygen consumption, hydrogen accumulation, iron accumulation and sulfate reduction measured in incubations of sediment collected from the intertidal sandbank Janssand [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.955443
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Abstract:
This data set was collected from incubations of sediment collected from the intertidal sandbank Janssand, behind the back barrier island Spiekeroog, in the German Wadden Sea. The rate of oxygen consumption (microsensor), hydrogen accumulation (GC), iron accumulation (ferrozine, chlorometric), and sulfate reduction (35S sulfate + acid-chromium distillation) were all measured in constantly mixed slurries, with and without the ROS-removing enzymes superoxide dismutase and catalase. It additionally includes depth profiles of oxygen and hydrogen peroxide in cores, determined with amperometric microsensors.
Keyword(s):
Related to:
van Erk, Marit R; Bourceau, Olivia; Moncada, Chyrene; Basu, Subhajit; Hansel, Colleen M; de Beer, Dirk (2023): Reactive oxygen species affect the potential for mineralization processes in permeable intertidal flats. Nature Communications, 14(1), 938, https://doi.org/10.1038/s41467-023-35818-4
Coverage:
Latitude: 53.740419 * Longitude: 7.691286
Date/Time Start: 2020-05-25T00:00:00 * Date/Time End: 2021-03-18T00:00:00
Minimum Elevation: 0.0 m * Maximum Elevation: 0.0 m
Event(s):
Comment:
Sampling information:
Jans1 : Latitude 53°44'25.51N, Longitude 7°41'28.63E, date: 20200525, elevation: sea level
Jans2 : Latitude 53°44'25.51N, Longitude 7°41'28.63E, date: 20200615, elevation: sea level
Jans3 : Latitude 53°44'25.51N, Longitude 7°41'28.63E, date: 20200728, elevation: sea level
Jans4 : Latitude 53°44'25.51N, Longitude 7°41'28.63E, date: 20201008, elevation: sea level
Jans5 : Latitude 53°44'25.51N, Longitude 7°41'28.63E, date: 20210318, elevation: sea level
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
2 data points