Title | Agulhas Bank shelf total cumulative upwelling index, 1997 to 2018 |
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Project | Bio-optical Investigation of Phytoplankton |
Authors |
Tarron Lamont R.G. Barlow R.J.W. Brewin |
Publisher | Department of Forestry, Fisheries and the Environment (2019) |
Contributors |
Contact Person: Tarron Lamont |
Abstract | Seasonal mean total cumulative upwelling in the Agulhas Bank (33.3-37.5°S;18.5-27°E) shelf region during austral summer, autumn, winter, and spring. |
Methods | Daily-averaged NCEP-DOE Reanalysis 2 wind vectors were used to compute daily values of cumulative Ekman Transport (m3 s-1) per 100m of coastline (Lamont et al. 2018. JMS 188: 3-16). Monthly values were then computed by summing the daily values per month. Seasonal means were computed by averaging data over a three-month period for each season, defined as austral summer (December, January, February), autumn (March, April, May), winter (June, July, August), and spring (September, October, November). This data has been processed and published as Lamont et al. (2019) JGR Oceans, 124, 1170-1195 (https://doi.org/10.1029/2018JC014334) - please see this paper for a more detailed methodology. |
Data | |
Temporal extent | 01 Jan 1997 – 01 Jan 2018 |
Geographic extent |
Agulhas Bank, Benguela Upwelling, South African West Coast, South East Atlantic Ocean
North: -33.3 |
Keywords | Agulhas and Somali Current Large Marine Ecosystems, Agulhas Bank, ASCLME, BCLME, Benguela Current Large Marine Ecosystem, bio-optics, INDIAN OCEAN, phytoplankton biomass, remote sensing, upwelling |
Related resources |
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