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Le Moal, Alexandre; Payton, Laura; Geerebaert, Yannick; Meyer, Bettina; Pogoda, Bernadette; Tran, Damien (2025): Underwater sound data, recorded during a 18-month in situ experiment in Helgoland, Germany [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.983654, In: Le Moal, A et al. (2025): Valve behavior of the European flat oyster Ostrea edulis and associated underwater sound and temperature data, recorded during a 18-month in situ experiment in Helgoland, Germany [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.983652

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Published: 2025-08-28 • DOI registered: 2025-09-26

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Abstract:
This dataset shows the hourly sound pressure magnitude data measured underwater throughout the 18 months of experiment (11th of May 2023 – 31st of August 2024) in Helgoland (Margate) for different frequencies (10 Hz, 20 Hz, 30 Hz, 40 Hz, 50 Hz, 60 Hz, 70 Hz, 80 Hz, 90 Hz, 100 Hz, 200 Hz, 300Hz, 400 Hz, 500 Hz, 600 Hz, and 700 Hz) recorded by the HFNI valvometer. The mean sound pressure magnitude is also presented. Missing data corresponds to the stop of recording of the valvometer.
Keyword(s):
Field experiment; flat oyster; Ostrea edulis; Temperature; underwater sound; valve behavior
Project(s):
International Science Program for Integrative Research in Earth Systems (AWI_INSPIRES)
Coverage:
Latitude: 54.193056 * Longitude: 7.879167
Date/Time Start: 2024-03-11T00:00:00 * Date/Time End: 2025-09-01T00:00:00
Event(s):
FLAT_OYSTER_CLOCK_Helgoland * Latitude: 54.193056 * Longitude: 7.879167 * Date/Time Start: 2024-03-11T00:00:00 * Date/Time End: 2025-09-01T00:00:00 * Location: Helgoland * Method/Device: Field experiment
Comment:
The project was supported by the "PHC PROCOPE" program via the project "OysterClock" (project-ID: 57701739), funded by the French Ministry for Europe and Foreign Affairs, the French Ministry for Higher Education and Research and the German Academic Exchange Service (DAAD)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Type of studyStudy typeLe Moal, Alexandre
2Sampling date/time, experimentDate/time sampling expLe Moal, Alexandre
3Latitude of eventLatitudeLe Moal, Alexandre
4Longitude of eventLongitudeLe Moal, Alexandre
5SiteSiteLe Moal, Alexandre
6Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d10Hz; Mean sound pressure magnitude in the 6Hz - 14Hz range
7Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d20Hz; Mean sound pressure magnitude in the 16Hz - 24Hz range
8Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d30 Hz; Mean sound pressure magnitude in the 26Hz - 34Hz range
9Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d40Hz; Mean sound pressure magnitude in the 36Hz - 44Hz range
10Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d50Hz; Mean sound pressure magnitude in the 46Hz - 54Hz range
11Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d60Hz; Mean sound pressure magnitude in the 56Hz - 64Hz range
12Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d70Hz; Mean sound pressure magnitude in the 66Hz - 74Hz range
13Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d80Hz; Mean sound pressure magnitude in the 76Hz - 84Hz range
14Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d90Hz; Mean sound pressure magnitude in the 86Hz - 94Hz range
15Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d100 Hz; Mean sound pressure magnitude in the 96Hz - 148Hz range
16Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d200Hz; Mean sound pressure magnitude in the 150Hz - 248Hz range
17Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d300Hz; Mean sound pressure magnitude in the 250Hz - 348Hz range
18Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d400Hz; Mean sound pressure magnitude in the 350Hz - 448Hz range
19Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d500Hz; Mean sound pressure magnitude in the 450Hz - 548Hz range
20Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d600Hz; Mean sound pressure magnitude in the 550Hz - 648Hz range
21Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2d700Hz; Mean sound pressure magnitude in the 650Hz - 750Hz range
22Sound pressure magnitudepdB re 1 µPaLe Moal, AlexandreHydrophone, Aquarian Audio Products, H2dmean; Mean sound pressure magnitude in the 6Hz - 750Hz range
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:
259115 data points

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