Mostrando ítems 131-140 de 151
Horita Pérez, Luz Helena (Fecha de defensa: 2022-05-19)
Through the analysis of circulating SRs in the environmental field, social practices are explained from the different conceptions of the environment that societies possess, as well as from the epistemological ...
Cunillera-Montcusí, David (Fecha de defensa: 2020-02-21)
During the last years, there has been an increase in the number and intensity of disturbances, and their consequences related with global change, which have corroborated the already forecasted scenarios. ...
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 ...
Reixach Corominas, Rafel (Fecha de defensa: 2015-10-28)
Aquesta tesi doctoral i tot el treball experimental s’ha realitzat dintre les línies de treball del grup de recerca, Laboratori d’Enginyeria Paperera i Materials Polímers (LEPAMAP) de l’Escola Politècnica ...
González Trujillo, Juan David (Fecha de defensa: 2020-07-30)
I used the metacommunity framework to dissect the relative influences of dispersal (in ecological and evolutionary timeframes), selection (driven by abiotic factors) and ecological drift on the assembly ...
Pons Pairó, Marc (Fecha de defensa: 2020-07-07)
Green manufacturers and an understanding of their differentiating characteristics and environmental and economic performance when applying green practices are at the centre of this doctoral thesis. The ...
Gusmaroli, Lucia (Fecha de defensa: 2020-05-25)
The presence of xenobiotics - such as pharmaceutically active compounds, endocrine disrupting compounds and pesticides - in the aquatic environment has risen great environmental concern due to their ...
Jiménez Ontiveros, Vicente Luis (Fecha de defensa: 2020-06-29)
This thesis develops a quantitative approach to understanding and predicting the spatiotemporal distribution of biodiversity, based on a stochastic version of the theory of island biogeography. Here, I ...
Pascual i Ruiz, Jordi (Fecha de defensa: 2021-07-06)
The research studies the contributions that cities and local governments have made to debates, both locally and globally, on cultural rights and on the role of the culture in sustainable development. ...
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. ...