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Dive into the research topics where Antonio Martínez-Marrero is active.

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Featured researches published by Antonio Martínez-Marrero.


Journal of Physical Oceanography | 2017

Ageostrophic Secondary Circulation in a Subtropical Intrathermocline Eddy

Bàrbara Barceló-Llull; Enric Pallàs-Sanz; Pablo Sangrà; Antonio Martínez-Marrero; Sheila N. Estrada-Allis; Javier Arístegui

AbstractVertical motions play a key role in the enhancement of primary production within mesoscale eddies through the introduction of nutrients into the euphotic layer. However, the details of the vertical velocity field w driving these enhancements remain under discussion. For the first time the mesoscale w associated with an intrathermocline eddy is computed and analyzed using in situ high-resolution three-dimensional (3D) fields of density and horizontal velocity by resolving a generalized omega equation valid for high Rossby numbers. In the seasonal pycnocline the diagnosed w reveals a multipolar structure with upwelling and downwelling cells located at the eddy periphery. In the main pycnocline w is characterized by a dipolar structure with downwelling velocities upstream of the propagation path and upwelling velocities downstream. Maximum values of w reach 6.4 m day−1. An observed enhancement of chlorophyll-a at the eddy periphery coincides with the location of the upwelling and downwelling cells. A...


Deep-sea Research Part I-oceanographic Research Papers | 2009

The Canary Eddy Corridor: A major pathway for long-lived eddies in the subtropical North Atlantic

Pablo Sangrà; Ananda Pascual; Ángel Rodríguez-Santana; Francisco Machín; Evan Mason; James C. McWilliams; Josep Lluís Pelegrí; Changming Dong; Anna Rubio; Javier Arístegui; Ángeles Marrero-Díaz; Alonso Hernández-Guerra; Antonio Martínez-Marrero; Maricel Auladell


Deep-sea Research Part I-oceanographic Research Papers | 2011

The Bransfield current system

Pablo Sangrà; Carmen Gordo; Mónica Hernández-Arencibia; Ángeles Marrero-Díaz; Ángel Rodríguez-Santana; Alexander Stegner; Antonio Martínez-Marrero; Josep Lluís Pelegrí; Thierry Pichon


Deep Sea Research Part I: Oceanographic Research Papers | 2017

Anatomy of a subtropical intrathermocline eddy

Bàrbara Barceló-Llull; Pablo Sangrà; Enric Pallàs-Sanz; Eric D. Barton; Sheila N. Estrada-Allis; Antonio Martínez-Marrero; Borja Aguiar-González; Diana Grisolía; Carmen Gordo; Ángel Rodríguez-Santana; Ángeles Marrero-Díaz; Javier Arístegui


Continental Shelf Research | 2011

Diurnal–inertial motions and diapycnal mixing on the Portuguese shelf

Borja Aguiar-González; Ángel Rodríguez-Santana; Jesús Cisneros-Aguirre; Antonio Martínez-Marrero


Canigo conference : book of abstracts, pp. 93-94 | 1999

Hydrographic cruises off northwest Africa: the eastern branch of the canary current and the cape ghir filament

José Luis Pelegrí Llopart; Ángeles Marrero Díaz; Ana María Antoranz Pecharromán; María Carmen Gordo Rojas; Alonso Hernández-Guerra; Antonio Martínez-Marrero; Andry William Ratsimandresy; Ángel Rodríguez Santana; Pablo Sangrà


Journal of Marine Systems | 2017

Recirculation of the Canary Current in fall 2014

Alonso Hernández-Guerra; Elisabet Espino-Falcón; P. Vélez-Belchí; M. Dolores Pérez-Hernández; Antonio Martínez-Marrero; Luis Cana


Journal of Marine Systems | 2008

Water masses, currents and diapycnal mixing in the Cape Verde Frontal Zone

Antonio Martínez-Marrero; P. Vélez-Belchí; F. López-Laatzen; G. Parrilla-Barrera; Alonso Hernández-Guerra; E. Fraile-Nuez; Ángel Rodríguez-Santana


Simposio Internacional de Ciencias del Mar. Simposio GLOBEC-IMBER España, Valencia, del 28 al 31 de marzo de 2007, L'Oceanogràphic : libro de resúmenes = Books of abstracts, pp. 189-190 | 2007

Diapycnal diffusivities in thermohaline fronts

Antonio Martínez-Marrero; Ángel Rodríguez Santana


Simposio Internacional de Ciencias del Mar. Simposio GLOBEC-IMBER España, Valencia, del 28 al 31 de marzo de 2007 : libro de resúmenes = Books of abstracts, p. 22 | 2007

Mixing processes induced by inertial waves on the Setubal bay, Portugal

M. Borja Aguiar González; Ángel Rodríguez Santana; Jesús Cisneros Aguirre; Antonio Martínez-Marrero

Collaboration


Dive into the Antonio Martínez-Marrero's collaboration.

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Pablo Sangrà

University of Las Palmas de Gran Canaria

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Alonso Hernández-Guerra

University of Las Palmas de Gran Canaria

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Ángel Rodríguez-Santana

University of Las Palmas de Gran Canaria

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Javier Arístegui

University of Las Palmas de Gran Canaria

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José Luis Pelegrí Llopart

Spanish National Research Council

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Ángeles Marrero-Díaz

University of Las Palmas de Gran Canaria

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Bàrbara Barceló-Llull

University of Las Palmas de Gran Canaria

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Carmen Gordo

University of Las Palmas de Gran Canaria

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Josep Lluís Pelegrí

Spanish National Research Council

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