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Data Publisher for Earth & Environmental Science

Arévalo-Martínez, Damian L; van Helmond, Niels A G M; ter Horst, Peter A.G.; Lenstra, Wytze K; Rigutto, Isabel M L; Schrammeck, Sarah; Zygadlowska, Olga M.; Jetten, Mike M S M; Slomp, Caroline P (2024): Water column dissolved nitrous oxide concentrations from Lake Grevelingen (The Netherlands) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973241 (DOI registration in progress)

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Abstract:
The data set comprises concentrations of dissolved N2O from seawater samples collected during 16 expeditions to Lake Grevelingen (The Netherlands). The expeditions took place onboard R/V Navicula between the September 2020 and September 2023 and focused on physical and biogeochemical surveys of the area. Samples were collected by drawing water from a 10 L Niskin bottle into borosilicate 100 mL vials, which were then sealed with rubber (butyl) stoppers and aluminium caps. Immediately after collection, samples were preserved by adding 200 µL of a saturated mercuric chloride solution. Samples were analyzed by means of a standard headspace method coupled to gas chromatography/electron capture detection (see e.g. Wilson et al., 2018; https://doi.org/10.5194/bg-15-5891-2018).
Keyword(s):
Greenhouse gases; hypoxia; marine biogeochemistry; nitrous oxide
Project(s):
Dynamics of nitrous oxide release to the atmosphere under coastal hypoxia (DYNOX)
Methane and Ammonium Removal in redox transition zones (MARIX)
Funding:
European Commission (EC), grant/award no. 101065316: DYNOX
European Commission (EC), grant/award no. 854088: MARIX
Coverage:
Median Latitude: 51.741221 * Median Longitude: 3.893416 * South-bound Latitude: 51.684780 * West-bound Longitude: 3.849220 * North-bound Latitude: 51.772590 * East-bound Longitude: 4.120320
Date/Time Start: 2020-09-05T00:00:00 * Date/Time End: 2023-09-14T00:00:00
Minimum DEPTH, water: m * Maximum DEPTH, water: 43 m
Event(s):
GV2020_3 * Latitude: 51.742570 * Longitude: 3.849220 * Date/Time: 2020-09-05T00:00:00 * Elevation: -43.0 m * Campaign: GV2020 * Basis: Navicula * Method/Device: CTD
GV2020_6 * Latitude: 51.746960 * Longitude: 3.889600 * Date/Time: 2020-09-05T00:00:00 * Elevation: -36.0 m * Campaign: GV2020 * Basis: Navicula * Method/Device: CTD
MARIX1_3 * Latitude: 51.742570 * Longitude: 3.849220 * Date/Time: 2021-03-17T00:00:00 * Elevation: -43.0 m * Campaign: MARIX1 * Basis: Navicula * Method/Device: CTD
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventArévalo-Martínez, Damian L
2Date/Time of eventDate/TimeArévalo-Martínez, Damian L
3Latitude of eventLatitudeArévalo-Martínez, Damian L
4Longitude of eventLongitudeArévalo-Martínez, Damian L
5Elevation of eventElevationmArévalo-Martínez, Damian L
6Station labelStationArévalo-Martínez, Damian L
7Sample code/labelSample labelArévalo-Martínez, Damian LBedford
8Pressure, waterPressdbarArévalo-Martínez, Damian L
9DEPTH, waterDepth watermArévalo-Martínez, Damian LGeocode
10Nitrous oxideN2Onmol/lArévalo-Martínez, Damian L
11Nitrous oxideN2Onmol/kgArévalo-Martínez, Damian L
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1110 data points

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