Characterization of the Boreal Summer Upwelling at the Northern Coast of the Gulf of Guinea Based on the PROPAO In Situ Measurements Network and Satellite Data
Joint Authors
Djakouré, Sandrine
Koné, Vamara
Kouadio, Yves K.
Ali, K. Eugène
Toualy, Elisée
Aman, Angora
Source
International Journal of Oceanography
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-12
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Earth Science , Water and Environment
History and Geography
Science
Abstract EN
The boreal summer upwelling along the northern coast of the Gulf of Guinea (GG) is characterized using new in situ sea surface temperature (SST) from onset sensor and satellite TRMM Microwave Imager (TMI) datasets.
This study aims to encourage intensive in situ SST measurements at the northern coast of the Gulf of Guinea.
It shows good agreement between daily in situ SST and TMI SST and similar coastal upwelling onset date, end date, and durations calculated using both datasets.
Interannual evolution of the onset date at four stations along the northern coast of GG indicates that the upwelling can be initiated at one cape or simultaneously at both the cape of palms and the cape of three points.
It can be also initiated eastward towards Cotonou or globally off all the northern coasts of GG.
Nonsignificant trend is found on upwelling onset date and end date variability.
Moreover, this study shows that SST is significantly warm or cold some years.
Ocean conditions during these years are related to known physical processes.
American Psychological Association (APA)
Kouadio, Yves K.& Djakouré, Sandrine& Aman, Angora& Ali, K. Eugène& Koné, Vamara& Toualy, Elisée. 2013. Characterization of the Boreal Summer Upwelling at the Northern Coast of the Gulf of Guinea Based on the PROPAO In Situ Measurements Network and Satellite Data. International Journal of Oceanography،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-500416
Modern Language Association (MLA)
Kouadio, Yves K.…[et al.]. Characterization of the Boreal Summer Upwelling at the Northern Coast of the Gulf of Guinea Based on the PROPAO In Situ Measurements Network and Satellite Data. International Journal of Oceanography No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-500416
American Medical Association (AMA)
Kouadio, Yves K.& Djakouré, Sandrine& Aman, Angora& Ali, K. Eugène& Koné, Vamara& Toualy, Elisée. Characterization of the Boreal Summer Upwelling at the Northern Coast of the Gulf of Guinea Based on the PROPAO In Situ Measurements Network and Satellite Data. International Journal of Oceanography. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-500416
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-500416