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Ribas-Ribas, Mariana; Wurl, Oliver (2017): Air-Sea CO2 flux measurements from an autonomous drifting buoy in July-August 2016 in the Jade Bay [dataset publication series]. Institute for Chemistry and Biology of the Marine Environment, Carl-von-Ossietzky University of Oldenburg, Germany, PANGAEA, https://doi.org/10.1594/PANGAEA.873428

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Abstract:
Data from autonomous, drifting buoy with a floating chamber to measure air-sea CO2 fluxes and gas transfer velocities (k) with high temporal and spatial resolution. The buoy is equipped with a sensor to measure aqueous and atmospheric pCO2, and to monitor the increase or loss of CO2 inside the chamber. Two complete cycle last 70 minutes, and after flushing the chamber a new cycle is initiated. The buoy can be deployed for more than 15 hours, and at wind speeds of up to 10 m/s. Floating chambers are known to overestimate fluxes due to the creation of additional turbulence at the water surface. We correct fluxes by measuring turbulence with two Acoustic Doppler Velocimeter, one directly underneath the center of the floating chamber and the other one positioned sideways to measure turbulence outside the perimeter of the buoy.
Related to:
Iymmdd0x.VEC: data from IMU ADV directly from Nortek download (97 MB)
Yymmdd0x.vec: data from SLAVE ADV directly from Nortek download (18 MB)
Coverage:
Median Latitude: 53.501795 * Median Longitude: 8.167136 * South-bound Latitude: 53.489000 * West-bound Longitude: 8.138600 * North-bound Latitude: 53.518000 * East-bound Longitude: 8.200000
Date/Time Start: 2016-07-18T08:32:00 * Date/Time End: 2016-08-01T12:02:00
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
3 datasets

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Datasets listed in this publication series

  1. Ribas-Ribas, M; Wurl, O (2017): Air-Sea CO2 flux measurements in the Jade Bay on 2016-07-18. https://doi.org/10.1594/PANGAEA.873425
  2. Ribas-Ribas, M; Wurl, O (2017): Air-Sea CO2 flux measurements in the Jade Bay on 2016-07-19. https://doi.org/10.1594/PANGAEA.873426
  3. Ribas-Ribas, M; Wurl, O (2017): Air-Sea CO2 flux measurements in the Jade Bay on 2016-08-01. https://doi.org/10.1594/PANGAEA.873427