Vega Martínez, Esther (Date of defense: 2014-07-30)
Environmental pollution related to odour emission has become in the last years an important public concern. Closeness of odour-causing facilities such as waste water treatment plants (WWTPs) to urban ...
Bacardit Peñarroya, Montserrat (Date of defense: 2011-06-01)
Human activities have been interfering with the natural biogeochemical cycles of trace elements since the ancient civilizations. Although they are inaccessible and remote, high mountain lake catchments ...
Llirós Dupré, Marc (Date of defense: 2010-03-12)
Aquesta tesi doctoral va estudiar la diversitat (riquesa i abundància), la distribució i la dinàmica de les comunitats planctòniques d'Archaea presents a diferents llacs estratificats temperats d'aigua ...
Gallardo, Belinda (Date of defense: 2009-07-10)
El presente estudio tiene como objetivo proporcionar una base de conocimiento sólida para la restauración ecológica de ríos, basada en la respuesta de comunidades acuáticas a cambios en la conectividad ...
Borrego i Moré, Carles (Date of defense: 1996-11-15)
Green bacteria possess one of the most complexes antenna systems within the group of the photosynthetic microorganisms. One reason for this complexity is the high diversity of pigments antenna, the ...
Ruhí i Vidal, Albert (Date of defense: 2012-01-20)
Man-made wetlands are often created to compensate for the loss or degradation of natural wetlands, but little is known about the processes taking place in these artificial environments, especially at ...
Pérez Losada, Joaquim (Date of defense: 2001-11-15)
This dissertation has as its goal the quantitative evaluation of the application of<br/>coupled hydrodynamic, ecological and clarity models, to address the deterministic prediction of water clarity in ...
Llorens i Ribes, Esther (Date of defense: 2004-06-18)
Avui en dia no es pot negar el fet que els humans són un component més de les conques fluvials i que la seva activitat afecta enormement la qualitat de les aigües. A nivell europeu, l'elevada densitat ...
Triadó i Margarit, Xavier (Date of defense: 2008-07-29)
L'objectiu principal del treball de recerca és aprofundir en el coneixement del grup de Bacteris Verds del Sofre (BVS) des del punt de vista de la relació amb la salinitat. L'estudi s'ha restringit als ...
Cefalì, Maria Elena (Date of defense: 2019-03-07)
According to the Habitats Directive (92/43/ECC) a habitat is defined as “the terrestrial or aquatic area, whether entirely natural or semi-natural, differentiated by its geographical, biotic and abiotic ...