Browsing Programa de Doctorat en Ciències del Mar by Subject "573"

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Biological interactions between fish and jellyfish in the northwester Mediterranean

Tilves Matheu, Uxue (Date of defense: 2019-05-16)

Jellyfish are important components of marine ecosystems, being a key link between lower and higher trophic levels. Jellyfish blooms occur sporadically and unpredictably in coastal areas and often have important socio-economic ...

Biological rhythms in the Norway lobster (Nephrops Norvegicus L.) : Ecological modulation and genetic basis = Ritmos biológicos en la cigala (Nephrops norvegicus L.) : modulación ecológica y bases genéticas

Sbragaglia, Valerio (Date of defense: 2015-07-20)

Nephrops norvegicus is an important fishery resource for Europe. Its rhythmic burrowing behavior is strictly related to catchability. Here I studied such behavior under laboratory conditions. I investigated the combined ...

Distribution patterns and abundance of Antarctic pristine benthic communities

Ambroso, Stefano (Date of defense: 2021-01-25)

Knowledge of the abundance, distribution patterns, and population ecology of antarctic benthic biodiversity have increased considerably during the last decades. Antarctic marine benthic biodiversity has been sampled primarily ...

Ecological and functional role of small and medium pelagic fish in the northwestern Mediterranean Sea : Rol ecológico y funcional de los peces pelágicos pequeños y medianos en el noroeste del mar Mediterráneo

Albo-Puigserver, Marta (Date of defense: 2019-10-18)

Mediterranean marine ecosystems are fundamentally driven by their pelagic communities and small and medium-size pelagic fishes (SMPF) play crucial ecological roles. Although fluctuations of the populations of these organisms ...

Trophic ecology of hake, anchovy, sardine, round sardinella and bullet tuna larvae of NW Mediterranean: influence of trophic environment and ontogeny

Morote Córdoba, Elvira (Date of defense: 2011-12-02)

En esta Tesis Doctoral se ha analizado las relación de la comunidad ictioplanctonica con su ambiente físico y trófico en dos condiciones hidrográficas contrastadas (estratificación estival y mezcla otoñal) y se ha caracterizado ...