Browsing Departament de Biologia by Title

Now showing items 49-56 of 56

Selección clonal e influencia de los factores ambientales y prácticas culturales en la producción y calidad de las variedades de vid Manto negro, Callet y Prensal blanc

Rosselló Veny, Joan (Date of defense: 2012-12-18)

[spa] La viticultura para vinificación está experimentando grandes cambios en los últimos años. Las variedades minoritarias y locales han adquirido un gran auge para dar tipicidad a los vinos. Para ello ha sido necesario ...

Selection drivers of life-history traits in marine coastal fishes

Alós Crespí, Josep (Date of defense: 2013-07-17)

Humans can induce contemporary evolution through harvesting wild animals. This thesis provides evidence of this process for recreational fishing at surprisingly small geographical scales. Marine fish populations are ...

Socio-ecological approach of the recreational squid shery

Cabanellas Reboredo, Miguel (Date of defense: 2014-06-03)

El creciente impacto de la pesca recreativa sobre el declive de los stocks, hace necesario considerar el role que este sector desempeña sobre la dinámica poblacional de los recursos explotados. Uno de los recursos que sufre ...

Sulphate‐reducing bacterial diversity in a calcareous sandy sediment of Mallorca and community response to hydrocarbon contamination

Suárez Suárez, Ana Belén (Date of defense: 2012-07-25)

Aquesta tesi tracta sobre l'efecte de la contaminació per cru de petroli sobre l'ecosistema costaner mediterrani i sobre el paper fonamental dels sediments marins en la regulació i el manteniment dels processos biogeoquímics. ...

The Two Faces of Janus: Unfolded Protein Response - Autophagy in Cell Death and Survival

Marcilla Etxenike, Amaia (Date of defense: 2012-11-30)

En esta tesis se estudian los efectos farmacológicos de derivados lipídicos frente el glioma y el Alzheimer. Los beneficios de este tipo de fármacos, basados en la terapia lipídica de membrana, están asociados con la ...

Trophic Ecology in Marine Ecosystems from the Balearic Sea (Western Mediterraniean)

Valls Mir, Maria (Date of defense: 2017-07-28)

The conservation of marine ecosystem structure and functioning is a priority target within the context of the environmental management. This is especially important in oligotrophic systems such as the Balearic Sea, where ...

Uncertainty in stock assessments, spatial distribution and habitat modelling of two small pelagic fich species, sardine (Sardina pilchardus) and anchovy (Engraulis encrasicolus), in the Mediterranean from late autumm Spanish acoustic surveys

Tugores Ferrà, M. Pilar (Date of defense: 2015-11-25)

Small pelagic fish are species that live in the water column and have little relationship with the sea bottom. During the day they may form schools with feeding, defence or energetic efficiency purposes and disperse ...

Understanding the regulation of leaf and plant gas Exchange under water stress with a process-based model of stomatal conductance

Martorell Lliteras, Sebastià (Date of defense: 2014-12-11)

Water availability is one of the biggest constraints limiting the plant growth and species distribution around the world. This is the case in the Mediterranean region where, moreover, the frequency and amount of rainfall ...