Title Long-term observations of hourly bottom temperatures on the Prince Edward Island shelf at Mooring 1 (May 2019 - April 2020)
Project South Atlantic Meridional Overturning Circulation (SAMOC-SA)
Authors

Tarron Lamont
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE), South Africa Marine Scientist 2nd Floor, Foretrust Building, Martin Hammerschlag Way, Cape Town, South Africa, tlamont@environment.gov.za

Marcel van den Berg
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE), South Africa Marine Scientific Technician 2nd Floor, Foretrust Building, Martin Hammerschlag Way, Cape Town, South Africa, mvdberg@environment.gov.za

Publisher Department of Forestry, Fisheries and the Environment (2020)
Contributors

Contact Person: Tarron Lamont
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE), South Africa Marine Scientist 2nd Floor, Foretrust Building, Martin Hammerschlag Way, Cape Town, South Africa, tarron.lamont@gmail.com

Abstract The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterise the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present processed hourly bottom temperature from an ADCP at location M1 (46.773°S; 37.911°E) on the Prince Edward Island shelf, between 05 May 2019 and 29 April 2020.
Methods A bottom-mounted, upward-looking, 150 kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) was deployed at location M1 (46.773°S; 37.911°E), on the shelf between Marion Island and Prince Edward Island. A temperature sensor on the instrument measured hourly temperature readings between 05 May 2019 16h00 and 29 April 2020 05h00, at a depth of 156m.
Data
Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
Temporal extent 05 May 2019 – 29 Apr 2020
Geographic extent

Prince Edward Islands, Southern Ocean

Lat: -46.773
Lon: 37.911

Vertical extent Max: -156.0 m
Min: -156.0 m
Keywords ADCP, INDIAN OCEAN, moorings, Prince Edward Islands, shelf, Southern Ocean, temperature
Related resources
  • This digital object is part of Long-term moored observations at the Prince Edward Island archipelago (10.15493/DEA.MIMS.26052019)