Results 81 to 90 of about 1,823 (138)

New record of white shark, Carcharodon carcharias (Elasmobranchii, Lamniformes, Lamnidae), from the Mediterranean Spanish coast [PDF]

open access: yesActa Ichthyologica et Piscatoria
This study presents a new record of the white shark, Carcharodon carcharias (Linnaeus, 1758), in Spanish Mediterranean waters. We discuss this finding in the context of documented records from 1862 to 2023, which include direct observations and indirect ...
José Carlos Báez   +5 more
doaj   +3 more sources

Ultrasound measurements reveal predictable relationship between spawning time and ovarian growth in Octopus vulgaris

open access: yesAquaculture Reports
There has been a great interest in common octopus Octopus vulgaris aquaculture in recent years and commercial production is within reach. O. vulgaris is a short-lived semelparous species with a long spawning period. Therefore, monitoring ovary maturation
Lorenzo Márquez   +9 more
doaj   +1 more source

Characterization of the plankton community composition in Málaga Bay (NW Alboran Sea) by means of integrative taxonomy.

open access: yes, 2016
The Alboran Sea is highly dynamic from a hydrographical point of view. Depending on the strength of the currents and the direction of the wind the surface coastal water masses can be either of Atlantic or Mediterranean origin.
Cortés-Delgado, M.D. (María Dolores)   +15 more
core  

3-D SUBMARINE GEOMORPHOLOGY OF THE GALICIA CONTINENTAL MARGIN AND ADJACENT ABYSSAL PLAINS

open access: yes, 2018
International Symposium on Marine Sciences (6º. 2018. Vigo)División de Geología Marina, Instituto Geológico y Minero de España, EspañaInstituto Hidrográfico de la Marina, EspañaCentro oceanográfico de Cádiz, Instituto Español de Oceanografía ...
Vázquez, J.T. (Juan Tomás)   +16 more
core  

Geoquímica de Elementos Traza y Tierras Raras en Sedimentos Marinos del Margen Marroquí del Golfo de Cádiz

open access: yes, 2012
Congreso SEM-SEA 2012, reunión conjunta de las sociedades españolas de Mineralogía (XXXII Reunión) y Arcillas (XXII Reunión), celebrado en Bilbao entre el 27 y 30 de Junio de 2012El origen de los sedimentos en la plataforma y el talud continental está ...
López-González, Nieves   +3 more
core   +1 more source

Spatio-temporal patterns of macrourid fish species in the northern Mediterranean Sea

open access: yesScientia Marina, 2019
The present study describes for the first time the spatial distribution of five macrourid species throughout the Mediterranean Sea and analyses depth, geographical and time-related trends regarding their abundance, biomass and mean fish weight.
Cristina García-Ruiz   +11 more
doaj   +1 more source

Indicios de reproducción de Trachemys scripta elegans en lagunas de Málaga

open access: yes, 2010
S
Romero, D.   +5 more
core  

Effects of interannual water-mass changes in the community of fish larvae in the Straits of Gibraltar and the northwest Alboran Sea (Atlantic-Mediterranean transition zone) [PDF]

open access: yes, 2006
During the summer Ictio.Alboran surveys (1991-1997), drastic changes in the water masses present in the zone were detected in 1993 and 1994. The present paper analyses the relationships between these changes and larval ichthyoplankton during those years.
Mafalda, P. (Paulo)   +5 more
core  

From hyperextended rift to convergent margin types: mapping the outer limit of the extended Continental Shelf of Spain in the Galicia area according UNCLOS Art. 76 [PDF]

open access: yes, 2017
European Geosciences Union General Assembly (2017. Viena)Spain presented on 11 May 2009 a partial submission for delimiting the extended Continental Shelf in respect to the area of Galicia to the Commission on the Limits of the Continental Shelf (CLCS ...
Vázquez, J.T. (Juan Tomás)   +15 more
core  

Tropicalization of the Mediterranean Sea Reflected in Fish Diversity Changes: A Case Study from Spanish Waters

open access: yesJournal of Marine Science and Engineering
The Mediterranean Sea, a semi-enclosed basin at mid-latitudes, is experiencing significant environmental changes driven by global warming. This study examines recent shifts in fish species composition within Spanish Mediterranean waters, focusing on the ...
Davinia Torreblanca, José Carlos Báez
doaj   +1 more source

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