Mostrando ítems 11-20 de 24
Pérez-Llorca, Marina (Fecha de defensa: 2021-02-10)
Mediterranean species have to be in constant acclimation to seasonal environmental changes, including variations in water availability, air temperature and solar radiation. Due to global warming, these ...
Soler Vilaplana, Patricia M. (Fecha de defensa: 2021-04-09)
El objetivo general de esta tesis ha sido evaluar los efectos de determinados contaminantes sobre la reproducción, el estrés fisiológico y el comportamiento dos especies de ciprínidos autóctonas del NE ...
Reyes González, José Manuel de los (Fecha de defensa: 2021-05-26)
The revolution in biologging and satellite telemetry technologies in the last two decades has led to a new era in seabird research. This thesis brings new insights into the spatial ecology and migration ...
Dias, Andreia Suzana Ribeiro e Cota de Pinho (Fecha de defensa: 2021-04-15)
Bonelli's eagle is considered an umbrella and flagship species in Mediterranean ecosystems. In this thesis, we focus on the fact that the Bonelli’s eagle population in southern Portugal nests in trees ...
Rita Espada, Diego (Fecha de defensa: 2021-07-09)
El rorcual común (Balaenoptera physalus) es una de les especies de misticeto más abundante en el Atlántico Norte y es considerada como una especie de alta importancia ambiental por la legislación española. ...
Zango Palau, Laura (Fecha de defensa: 2021-02-16)
Individual specialization refers to individuals using different portions of the total ecological niche of the population. The fact that individuals segregate into different strategies has important ...
Navarro Arenas, Miriam (Fecha de defensa: 2021-10-07)
El aumento de la población mundial en las últimas décadas, junto con la disminución de las tierras cultivables, ha puesto de manifiesto la necesidad de aumentar la producción agrícola para satisfacer ...
Lobato Vila, Irene (Fecha de defensa: 2021-03-23)
The oak cynipid inquilines (Hymenoptera: Cynipidae: Synergini, Ceroptresini) are a group of specialized endophytophagous microhymenopterans that develop inside galls induced mainly by other cynipids on ...
Sanabria Fernández, José Antonio (Fecha de defensa: 2021-01-13)
The degradation of natural diversity results in the erosion of key systemic properties such as resilience, or the capacity to recover from disturbances. Resilience loss leads to an increase in the ...
Soler Garcia, Jordi (Fecha de defensa: 2021-07-13)
Psychotic disorders are psychiatric conditions with a worldwide prevalence of around 4% and a tremendous personal, economic and social burden. As complex phenotypes, psychotic disorders are caused by ...