Ara mostrant els elements 1-5 de 5
Leiva Dueñas, Carmen (Data de defensa: 2021-03-05)
Coastal ecosystems, especially the vegetated areas, are among the most threatened ecosystems in the world, undergoing a fast and constant decline. Their losses are of serious concern due to their elevated production, ...
Garcia de Vinuesa Gutiérrez, Alfredo (Data de defensa: 2021-01-29)
En el mar Mediterráneo existen hábitats especialmente productivos como los fondos de maërl y de agregación de crinoideos, que son explotados en la actualidad por la flota de arrastre. Esta actividad supone un impacto que ...
Janatian, Nasime (Data de defensa: 2021-08-27)
In the present thesis we focus on the two extremes of the wind speed – storms and atmospheric stilling – and analyse their impacts on lake environments and phytoplankton dynamics over short and long periods. As we realised ...
Real Garcia, Enric (Data de defensa: 2019-12-12)
Recent policies on the ban of fishing discards and the closure of open-air landfills are expected to reduce amount of predictable anthropogenic food subsidies (PAFS) for seabirds. To forecast the ecological consequences ...
Menéndez Serra, Mateu (Data de defensa: 2022-06-16)
Understanding the mechanisms and processes driving biological com- munities assembly, i.e. determining why a specific community is found under certain circumstances, is one of the fundamental questions in ecology. The ...