theses/dissertations advising Development of multi-criterion assessment framework for River Mouth Systems Vulnerability: The case of the River Guadiana. Arid groundwater dependent ecosystem response to salinization processes in a coastal aquifer: deriving vegetation indicators of the aquifer condition Impact of fishing activity on the morphology, physiology and biochemistry of the bivalves Chamelea gallina and Tapes philippinarum from coastal and lagoon areas of the Northern Adriatic Sea (Italy) A critical analysis and proposal of a conceptual multi-hazard framework for natural hazard mitigation and adaptation in the EU policy framework Establishing relationships between climatic variables and coastal fisheries of Portugal, Importância das fases larvares e pós-larvares de Donax trunculus na gestão do recurso na costa Algarvia Engraulis encrasicolus sensus lato population dynamics in the Guadiana estuary and adjacent coastal area Gestão dos recursos de bivalves no Algarve: Definição do potencial de duas estratégias de repovoamento de amêijoa-macha Venerupis pullastra e do aumento de mananciais de amêijoa branca Spisula solida Ecologically Relevant Characteristics of Flow-regime of Rufiji Basin in Tanzania: An Ensemble of Ecohydrological Clues to Infer Associated Ramifications on Stream and Ecosystem Preliminary studies on potential effect of climate change on stream ecology assessment, Physiological indices in bivalves as indicators of ecosystem changes