UAB Digital Repository of Documents 14 records found  1 - 10next  jump to record: Search took 0.01 seconds. 
1.
11 p, 1.1 MB Transfer of seston lipids during a flagellate bloom from the surface to the benthic community in the Weddell Sea / Rossi, Sergio (Rossi Heras) (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Isla, Enrique (Institut de Ciències del Mar) ; Martínez García, Alfredo (Eidgenössische Technische Hochschule Zürich. Geologische Institut) ; Moraleda, Núria (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Gili, Josep Maria (Institut de Ciències del Mar) ; Rosell Melé, Antoni (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Arntz, Wolf E. (Alfred Wegener Institute for Polar and Marine Research (Bremerhaven, Alemanya)) ; Gerdes, Dieter (Alfred Wegener Institute for Polar and Marine Research (Bremerhaven, Alemanya))
Total lipid and fatty acid concentrations were studied in a late spring-early summer flagellate-dominated bloom in the Weddell Sea. These indicators were considered a good tool for assessing the quality of organic matter settling from surface to deep-water layers (epibenthic water layers). [...]
Transferencia de lípidos del seston durante una floración algal de flagelados desde la superficie hasta el bentos en el mar de Weddell. – Se estudió en el mar de Weddell la concentración de lípidos totales y ácidos grasos en una floración algal de flagelados durante un periodo comprendido entre finales de primavera y principios de verano. [...]

2013 - 10.3989/scimar.03835.30A
Scientia marina, Vol. 77, No. 3 (2013) , p. 397-407  
2.
10 p, 11.7 MB Sea surface mesoscale structures imaged by the synthetic aperture radar / Martínez, Antonio (Institut de Ciències del Mar) ; Font Ferré, Jordi (Institut de Ciències del Mar) ; Moreno, Victoriano (INISEL ESPACIO) ; García Ladona, Emili (Universitat Autònoma de Barcelona. Departament de Física)
The synthetic aperture radar (SAR) is an active sensor working in the frequency range of the microwaves. Its distinctive characteristic is the synthesis of a large antenna through the study of the phase of the received pulses over an integration time. [...]
1992
Scientia marina, Vol. 56, No. 4 (1992) , p. 357-366  
3.
8 p, 396.9 KB The Liguro-Provençal-Catalan current (NW Mediterranean) observed by Doppler profiling in the Balearic Sea / Castellón, Arturo (Institut de Ciències del Mar) ; Font Ferré, Jordi (Institut de Ciències del Mar) ; García Ladona, Emili (Institut de Ciències del Mar)
For the first time a vessel-mounted Acoustic Doppler Current Profiler has allowed a general current survey on the continental slope off northeast Spain in spring 1989. The path of the Liguro-Proven~al-Catalanc urrent has been followed from 41º 40' to 38º 45' N. [...]
1990
Scientia marina, Vol. 54, No. 3 (1990) , p. 269-276  
4.
6 p, 247.6 KB The occurrence of pycnogonids associated with the volcanic structures of Bransfield Strait central basin (Antarctica) / Munilla León, Tomás (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Soler Membrives, Anna (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Fifty-four specimens of pycnogonids belonging to twenty-two species, eight genera and six families were collected with a rocky dredge during the cruise Gebrap-96 in the central basin of Bransfield Strait, from depths between 647 and 1592 m. [...]
2007 - 10.3989/scimar.2007.71n4699
Scientia marina, Vol. 71, No. 4 (December 2007) , p. 699-704  
5.
4 p, 363.1 KB Description of a new species of hake : Merluccius patagonicus sp. nov. (Gadiformes, Merlucciidae) from the waters of Argentina / Lloris, Domènec (Institut de Ciències del Mar) ; Matallanas, Jesús (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
A new species of the family Merlucciidae is presented, Merluccius patagonicus sp. nov. , from the waters of the Argentine Sea. Besides the description of the new species, a brief diagnosis and a key to identification are added, with the purpose of easily separating the species from its similar relatives among the genus Merluccius Rafinesque, 1810 reported in the region: M. [...]
2003 - 10.3989/scimar.2003.67n3323
Scientia marina, Vol. 67, No. 3 (2003) , p. 323-326  
6.
6 p, 6.2 MB Taxonomía numérica de Nototheniidae en base a la forma de los otolitos / Lombarte, Antoni (Institut de Ciències del Mar) ; Rucabado, Jaume (Institut de Ciències del Mar) ; Matallanas, Jesús (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Lloris, Domènec (Institut de Ciències del Mar)
Para reconocer los perfiles de otolitos se ha utilizado un método cuantitativo, generado mediante el desarrollo de imágenes digitalizadas, que los analiza y clasifica. La aplicación se ha efectuado sobre 21 sagittae, pertenecientes a seis especies de los géneros Eleginops, Paranotothenia, Patagonotothen de la familia de los Nototénidos, que presenta numerosos conflictos desde la perspectiva sistemática y filogenética. [...]
1991
Scientia marina, Vol. 55, No. 2 (1991) , p. 413-418  
7.
10 p, 869.3 KB Reproduction and gonad histology of Aidablennius sphynx (Pisces : Blenniidae) of the Catalan Sea (northwestern Mediterranean) / Carrassón López de Letona, Maite (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Bau, Marina (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
The reproductive biology of the Mediterranean blenny fish Aidablennilts sphynx was studied on the basis of and macroscopic analysis. A. sphynx is a resident species of the shallow waters of this region. [...]
2003 - 10.3989/scimar.2003.67n4461
Scientia marina, Vol. 67, No. 4 (2003) , p. 461-469  
8.
8 p, 8.5 MB Pycnogonid ecology in the Mar Menor (Murcia, SW Mediterranean) / Pérez Ruzafa, Angel (Universidad de Murcia. Departamento de Biología animal y Ecología) ; Munilla León, Tomás (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
The Mar Menor is a hypersaline coastal lagoon in the SW Mediterranean. A study of pycnogonids was based on 52 samples from the different benthic communities found in the lagoon, using 1001 individuals belonging to 5 species (Tanystylum conirostre, Achelia echinata, Ammothella longipes, A. [...]
1992
Scientia marina, Vol. 56, No. 1 (1992) , p. 21-28  
9.
6 p, 114.6 KB Intermitent turbulence : a short introduction / Jou i Mirabent, David, 1953- (Universitat Autònoma de Barcelona. Departament de Física)
This paper provides a short introduction to the consequences of intermittency on the statistical properties of fully developed turbulence, mainly on (a) scaling laws for the different moments of velocity, (b) energy distribution and (c) diffusion behaviour. [...]
1997
Scientia marina, Vol. 61, Supl. 1 (1997) , p. 57-62  
10.
16 p, 22.4 MB Oogenesis in the amber-jack Seriola dumerili Risso, 1810 : an histological, histochemical and ultrastructural study of oocyte development / Grau, Amalia (SEAMASA) ; Crespo i Giménez, Sílvia (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Riera Munuera, Francesc (Estació d'Aqüicultura-Govern Balear) ; Pou, Sebastià (Estació d'Aqüicultura-Govern Balear) ; Sarasquete, Mª Carmen (Instituto de Ciencias Marinas de Andalucia)
Macroscopic and microscopic characteristics of the maturity stages of the ovary of the amberjack Seriola dumerili. Risso are reported. Oogonia. Oocytes at different stages of development. Follicular and thecal cells, ant postovulatory follicles are described following a light and transmission electron microscope study. [...]
1996
Scientia marina, Vol. 60, No. 2-3 (1996) , p. 391-406  

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