Mostrando ítems 11-16 de 16
Corcoll i Cornet, Natàlia (Fecha de defensa: 2012-02-20)
Metal pollution in rivers is in great concern with human activities in the fluvial watershed. This thesis aims to investigate the potential use of chl-a fluorescence parameters as biomarkers of metal ...
Díez del Molino, David (Fecha de defensa: 2015-06-05)
Mosquitofish is a small, voracious, highly fecund freshwater fish species originated from northeaster America, that was introduced worldwide to control mosquito populations. In this thesis we have studied ...
Villegas Hernández, Harold O. (Fecha de defensa: 2015-09-04)
A direct consequence of sea warming in the Mediterranean is a increase in the abundance of thermo-tolerant species fish species such as Sphyraena viridensis, Pomadasys incisus, Pomatomus saltatrix and ...
Escoriza, Daniel (Fecha de defensa: 2015-03-02)
Amphibians are a group in worldwide decline. The factors that are causing this decline are not well known, but could be multifactorial, related to the recent expansion of pathogens and habitat disturbance. ...
Albertí Bueno, Jaume (Fecha de defensa: 2019-07-03)
Cities are recognised as great generators of impacts and, consequently, seen as an opportunity for reducing them Worldwide. Cities are environmentally relevant because of two reasons. Firstly, because ...
Bernal Montolio, Meritxell (Fecha de defensa: 2013-07-22)
Climatic models predict higher fluxes of UV-B radiation and a decrease in summer precipitation in the near future for the Mediterranean region. The UV radiation can be an oxidative stress factor for ...