Year 2022

• Split-Beam Echosounder Data from Puck Bay

  Publication

  • P. Pezacki

  - Year 2022

  The acoustic data was collected in 2018–2019 in the Bay of Puck in the seasons: autumn, winter, spring. The data was collected during the day and night using three split-beam echosounders with frequencies of 38 kHz, 120 kHz and 333 kHz at a designated study area not far from the city of Hel, while the ship was sailing. To ensure data quality, the echosounders were calibrated and passive noise was measured.

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Year 2020

• A geophysical, geochemical and microbiological study of a newly discovered pockmark with active gas seepage and submarine groundwater discharge (MET1-BH, central Gulf of Gdańsk, southern Baltic Sea)

  Publication

  • J. Idczak
  • A. Brodecka-Goluch
  • K. Łukawska-Matuszewska
  • B. Graca
  • N. Gorska
  • Z. Klusek
  • P. D. Pezacki
  • J. Bolałek
  • P. Pezacki

  - SCIENCE OF THE TOTAL ENVIRONMENT - Year 2020

  High-resolution bathymetric data were collected with a multi-beam echosounder in the southern part of the Baltic Sea (region MET1, Gulf of Gdańsk) revealing the presence of a 10 m deep and 50 m in diameter pockmark (MET1-BH) on the sea bottom (78.7 m). To date, no such structures have been observed to reach this size in the Baltic Sea. The salinity of the near-bottom water in the pockmark was about 2 PSU (about 31.22 mmol/l...

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Year 2018

• ADCP Observations of Diel Vertical Migration of Biological Layers in Gulf of Gdańsk

  Publication

  • P. Damian
  • N. Gorska
  • D. Rak
  • P. Pezacki

  - Year 2018

  Full text to download in external service