Title Raw temperature data for long-term observations of Bottom Temperatures at Knysna (March 1999 - July 1999)
Project Long-term monitoring of nearshore temperatures around Southern Africa
Authors

Hassan Ismail
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: heishmail@dffe.gov.za

Marcel van den Berg
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: mvdberg@dffe.gov.za

Tarron Lamont
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientist; contact details: email: tlamont@dffe.gov.za

Publisher Department of Forestry, Fisheries and the Environment (2024)
Contributors

Contact Person: Hassan Ismail
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: ismailhe@gmail.com

Abstract At selected sites around Southern Africa, Underwater Temperature Recorders (UTRs) have been used to obtain long-term records of bottom temperature in the nearshore environment, at depths ranging from 2m to 34m. Here we present raw temperatures from UTRs located at a depth of 7m off Knysna (34.0763°S 23.0602°E), along the south coast of Southern Africa, between 25 March 1999 and 09 July 1999. Note that for some deployments, two UTRs were deployed to simultaneously record bottom temperatures, and that the data that falls outside of these dates is not from the deployment.
Methods The raw data was collected using an Underwater Temperature Recorder (UTR) that was configured to sample every 60 minutes. A subsurface-mounted, Underwater Temperature Recorder (UTR) was deployed at a depth of 7m off Knysna (34.0763°S; 23.0602°E), along the south coast of Southern Africa. The instrument(s) measured hourly temperature(s) readings between 25 March 1999 and 09 July 1999.
Data
Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
Temporal extent 25 Mar 1999 – 09 Jul 1999
Geographic extent

Knysna, South Africa

North: -34.0663
South: -34.0863
West: 23.0502
East: 23.0702

Vertical extent Max: -7.0 m
Min: -7.0 m
Keywords INDIAN OCEAN, temperature, underwater temperature recorder, UTR
Related resources
  • This digital object continues Raw temperature data for long-term observations of Bottom Temperatures at Knysna (November 1998 - March 1999) (10.15493/DEA.MIMS.70112024)
  • This digital object is continued by Raw temperature data for long-term observations of Bottom Temperatures at Knysna (July 1999 - November 1999) (10.15493/DEA.MIMS.74112024)
  • This digital object is part of Long-term observations of nearshore temperatures around southern Africa (10.15493/dea.mims.26052269)
  • This digital object is previous version of Long-term observations of hourly Bottom Temperatures at Knysna (March 1999 - July 1999) (10.15493/DEA.MIMS.71112024)