Name: Long-term observations of daily bottom temperatures at Port Nolloth (October 1997 - March 1998)
License: https://creativecommons.org/licenses/by-sa/4.0/

DOI: 10.15493/dea.mims.26052284

Title	Long-term observations of daily bottom temperatures at Port Nolloth (October 1997 - March 1998)
Project	Long-term monitoring of nearshore temperatures around Southern Africa
Authors	Darrell Anders Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE) Marine Scientific Technician 2nd Floor, Foretrust Building, Martin Hammerschlag Way, Cape Town, South Africa, danders@environment.gov.za Marcel van den Berg Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE) Marine Scientific Technician 2nd Floor, Foretrust Building, Martin Hammerschlag Way, Cape Town, South Africa, mvdberg@environment.gov.za Tarron Lamont Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE) Marine Scientist 2nd Floor, Foretrust Building, Martin Hammerschlag Way, Cape Town, South Africa, tlamont@environment.gov.za
Publisher	Department of Forestry, Fisheries and the Environment (2020)
Contributors	Contact Person: Darrell Anders Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE) Marine Scientific Technician 2nd Floor, Foretrust Building, Martin Hammerschlag Way, Cape Town, South Africa, darrellanders2012@gmail.com
Abstract	At selected sites around Southern Africa, Underwater Tempearture 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 daily subsurface temperatures from UTRs located at a depth of 5m off Port Nolloth (29.2524°S; 16.8671°E), along the west coast of South Africa, between 15 October 1997 and 18 March 1998.
Methods	A subsurface-mounted, Hugrun Seamon Mini Underwater Temperature Recorder (UTR) was deployed at a depth of 5m off Port Nolloth (29.2524°S; 16.8671°E), along the west coast of South Africa. The instrument measured hourly temperature readings between 15 October 1997 and 18 March 1998. These hourly values were averaged to daily means. Daily values were only generated for days on which there were 75 % or more hourly readings.
Data	Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) Cite 10.15493/dea.mims.26052284 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	15 Oct 1997 – 18 Mar 1998
Geographic extent	Port Nolloth, South Africa Lat: -29.2524 Lon: 16.8671
Vertical extent	Max: -5.0 m Min: -5.0 m
Keywords	coastal, nearshore, Port Nolloth, SOUTH ATLANTIC OCEAN, Southern Africa, temperature, underwater temperature recorder, UTR
Related resources	This digital object continues Long-term observations of daily bottom temperatures at Port Nolloth (April 1997 - October 1997) (10.15493/dea.mims.26052283) This digital object is part of Long-term observations of nearshore temperatures around southern Africa (10.15493/dea.mims.26052269)

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