Articles | Volume 15, issue 1
https://doi.org/10.5194/bg-15-245-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-15-245-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Spatial and temporal variability in coccolithophore abundance and distribution in the NW Iberian coastal upwelling system
Departamento de Geología, Universidad de Salamanca, Salamanca,
37008, Spain
Department of Earth Sciences, ETH Zurich, Zurich, 8092, Switzerland
Diana Zúñiga
Instituto de Investigaciones Marinas (IIM), Consejo Superior de
Investigaciones Científicas (CSIC), Vigo, 36208, Spain
Div. Geologia e Georecursos Marinhos, Instituto Português do Mar
e da Atmosfera (IPMA), Lisbon, 1749-077, Portugal
CCMAR – Centre of Marine Sciences, Universidade do Algarve, Faro,
8005-139, Portugal
Jose A. Flores
Departamento de Geología, Universidad de Salamanca, Salamanca,
37008, Spain
Catarina Cavaleiro
Div. Geologia e Georecursos Marinhos, Instituto Português do Mar
e da Atmosfera (IPMA), Lisbon, 1749-077, Portugal
CCMAR – Centre of Marine Sciences, Universidade do Algarve, Faro,
8005-139, Portugal
MARUM, Centre for Marine Environmental Sciences, Bremen, 28359, Germany
María Froján
Instituto de Investigaciones Marinas (IIM), Consejo Superior de
Investigaciones Científicas (CSIC), Vigo, 36208, Spain
Nicolás Villacieros-Robineau
Laboratoire d'Oceanographie et du Clima, Université
Pierre et Marie Curie, Paris, 75005, France
Fernando Alonso-Pérez
Instituto de Investigaciones Marinas (IIM), Consejo Superior de
Investigaciones Científicas (CSIC), Vigo, 36208, Spain
Belén Arbones
Instituto de Investigaciones Marinas (IIM), Consejo Superior de
Investigaciones Científicas (CSIC), Vigo, 36208, Spain
Celia Santos
Div. Geologia e Georecursos Marinhos, Instituto Português do Mar
e da Atmosfera (IPMA), Lisbon, 1749-077, Portugal
CCMAR – Centre of Marine Sciences, Universidade do Algarve, Faro,
8005-139, Portugal
MARUM, Centre for Marine Environmental Sciences, Bremen, 28359, Germany
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Sciences, Bremerhaven, 27570, Germany
Francisco de la Granda
Federal Maritime and Hydrographic Agency, Hamburg, 20359, Germany
Carmen G. Castro
Instituto de Investigaciones Marinas (IIM), Consejo Superior de
Investigaciones Científicas (CSIC), Vigo, 36208, Spain
Fátima Abrantes
Div. Geologia e Georecursos Marinhos, Instituto Português do Mar
e da Atmosfera (IPMA), Lisbon, 1749-077, Portugal
CCMAR – Centre of Marine Sciences, Universidade do Algarve, Faro,
8005-139, Portugal
Timothy I. Eglinton
Department of Earth Sciences, ETH Zurich, Zurich, 8092, Switzerland
Emilia Salgueiro
Div. Geologia e Georecursos Marinhos, Instituto Português do Mar
e da Atmosfera (IPMA), Lisbon, 1749-077, Portugal
CCMAR – Centre of Marine Sciences, Universidade do Algarve, Faro,
8005-139, Portugal
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Latest update: 08 Nov 2025
Short summary
A systematic investigation of the coccolithophore ecology was performed for the first time in the NW Iberian Margin to broaden our knowledge on the use of fossil coccoliths in marine sediment records to infer environmental conditions in the past. Coccolithophores proved to be significant primary producers and their abundance and distribution was favoured by warmer and nutrient–depleted waters during the upwelling regime, seasonally controlled offshore and influenced by coastal processes onshore.
A systematic investigation of the coccolithophore ecology was performed for the first time in...
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