• Arsenic and fluvial biofilms: biogeochemistry, toxicity and biotic interactions 

  Barral Fraga, Laura (Data de defensa: 26-10-2017)

  Based on the current knowledge about biofilm ecotoxicology and arsenic biogeochemistry in freshwater ecosystems, this thesis studied, under realistic environmental concentrations, i) the role of benthic biofilms in the ...
• Climate change and Mediterranean ecosystems: plant and soil responses to UV radiation and water availability before and after a perturbation 

  Díaz Guerra, Laura (Data de defensa: 21-07-2017)

  Taking into account the expected changes in solar UV levels, precipitation and fire regime in the Mediterranean basin, the main goal of this thesis was to evaluate the effects of UV radiation (UV-A and UV-B) and diminished ...
• Estudi dels patrons de colonització postincendi en vertebrats al llarg de gradients ambientals i espacials 

  Puig-Gironès, Roger (Data de defensa: 22-12-2016)

  Wildfires are natural perturbations that affect the structure of the landscape and biodiversity. In the Mediterranean basin, wildfires occur especially in hot seasons. However, in recent years the number of fires with the ...
• Effects of global change on fish assemblages in Mediterranean streams 

  Merciai, Roberto (Data de defensa: 30-09-2016)

  L'objectiu d'aquesta tesi és de'explorar alguns aspectes de l'impacte humà sobre les poblacions de peixos i altres components dels ecosistemes fluvials Mediterranis de Catalunya. Es va mostrar com els peixos del Riu Llobregat ...
• Controls on the dynamics of riverine dissolved organic matter: insights from a Mediterranean river network 

  Casas Ruiz, Joan Pere (Data de defensa: 31-05-2017)

  In river networks, dissolved organic matter (DOM) constitutes the major pool of organic carbon, and plays a key role as energy source and modulator of toxic substances availability. In this thesis, Joan P. Casas-Ruiz and ...

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