Name: Long-term observations of hourly Bottom Temperatures at Knysna (July 1998 - November 1998)
License: https://creativecommons.org/licenses/by-sa/4.0/

DOI: 10.15493/DEA.MIMS.67112024

Title	Long-term observations of hourly Bottom Temperatures at Knysna (July 1998 - November 1998)
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 12 July 1998 and 13 November 1998. 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 12 July 1998 17h00 and 13 November 1998 14h00. The UTR deployed during D0010 (Serial number 5546) did not record temperatures higher than 23.0 °C due to a sensor limitation.
Data	Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) Cite 10.15493/DEA.MIMS.67112024 Style Terms of use These data are made available with the express understanding that any such use will properly acknowledge the originator(s) and publisher and cite the accession numbers and/or associated Digital Object Identifiers. Anyone wishing to use these data should properly cite and attribute the data providers listed as authors in the metadata provided with each dataset. It is expected that all the conditions of the data license will be strictly honoured. Use of any material herein should be properly cited using the dataset’s persistent identifiers such as accession numbers and DOIs. I agree to the terms of use
Temporal extent	12 Jul 1998 – 13 Nov 1998
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 (January 1998 - July 1998) (10.15493/DEA.MIMS.65112024) This digital object is continued by Long-term observations of hourly Bottom Temperatures at Knysna (November 1998 - March 1999) (10.15493/DEA.MIMS.69112024) This digital object is new version of Raw temperature data for long-term observations of Bottom Temperatures at Knysna (July 1998 - November 1998) (10.15493/DEA.MIMS.68112024) This digital object is part of Long-term observations of nearshore temperatures around southern Africa (10.15493/dea.mims.26052269)

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