Title Long-term observations of hourly Bottom Temperatures at Knysna (November 2003 - June 2004)
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 processed hourly subsurface 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 17 November 2003 and 20 June 2004. Note that for some deployments, two UTRs were deployed to simultaneously record bottom temperatures.
Methods 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 17 November 2003 18h00 and 20 June 2004 17h00.
Data
Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
Temporal extent 17 Nov 2003 – 20 Jun 2004
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 Long-term observations of hourly Bottom Temperatures at Knysna (November 2002 - November 2003) (10.15493/DEA.MIMS.89112024)
  • This digital object is continued by Long-term observations of hourly Bottom Temperatures at Knysna (June 2004 - June 2005) (10.15493/DEA.MIMS.93112024)
  • This digital object is new version of Raw temperature data for long-term observations of Bottom Temperatures at Knysna (November 2003 - June 2004) (10.15493/DEA.MIMS.92112024)
  • This digital object is part of Long-term observations of nearshore temperatures around southern Africa (10.15493/dea.mims.26052269)