Mostrando ítems 1-14 de 14
Lazzari, Natali (Fecha de defensa: 2021-01-18)
The alarming rate of marine biodiversity loss calls for new strategies of understanding and accounting for human-nature relationships. Anthropogenic impacts are the main drivers of changes in coastal and marine systems ...
Tarrats Sada, Pol (Fecha de defensa: 2018-01-12)
The study of past ecological changes is highly useful for understanding how ecosystems have responded to climate and human-induced disturbances. It is thus relevant in the context of climate change, as it allows several ...
Khamis, Abdulqader (Fecha de defensa: 2023-10-24)
[eng] The principal challenge of conserving marine megaherbivores is that they typically range over extensive areas that far exceed the spatial scales of conventional management, transcending protected areas, and often ...
Garcia Garin, Odei (Fecha de defensa: 2022-07-04)
La basura marina está aumentando exponencialmente en los mares y océanos de todo el mundo. En los últimos años, se han reportado y documentado sus amenazas a la fauna marina y a los ecosistemas marinos en general. Por estas ...
Ubach Permanyer, Andreu (Fecha de defensa: 2023-01-10)
[eng] The current context of global change is causing many threats to biodiversity worldwide, and the profound and rapid transformations of the environment have led to a severe insect decline. Because of their sensitivity ...
Cuesta Torralvo, Elisabeth (Fecha de defensa: 2021-04-22)
Dental wear is a natural, complex, physiological process of gradual enamel tissue loss that occurs during an individual’s life span and provides information about dietary habits, food processing techniques and cultural ...
Harjung, Astrid (Fecha de defensa: 2018-04-03)
Headwater streams essentially link the terrestrial and the aquatic carbon cycle because they transport terrestrial organic and inorganic carbon downstream towards the oceans. However, most of these inputs are processed ...
Riera Lorente, Màxim (Fecha de defensa: 2016-12-16)
Este estudio se enmarca dentro del trabajo de la comunidad científica para conocer y tener poder de predicción sobre el ciclo del carbono. Esta tesis se centra en el intercambio de dióxido de carbono (CO2) entre la atmósfera ...
Tsagkari, Marouko (Fecha de defensa: 2022-06-01)
In the discussions on climate change, the transition to renewable energy is seen as one of the biggest and most urgent steps the world can take to avoid ecological collapse. At the same time, the decentralized and abundant ...
Trapote Forné, Mari Carmen (Fecha de defensa: 2019-09-16)
Varved lake sediments also known as annually laminated sediments, are natural paleoenvironmental archives containing high-resolution proxy data and precise chronologies. They are one of the few natural archives that can ...
Hamdane, Yassine (Fecha de defensa: 2023-09-14)
[eng] The main driving force behind crop research is to ensure food security. Climate change, which affects most crops and increases the risk of disease and famine, is addressed in this notion. The Food and Agriculture ...
Abril Cuevas, Meritxell (Fecha de defensa: 2017-05-03)
Nowadays, it is recognized that freshwater ecosystems can process a substantial part of the terrestrial organic matter they transport, thereby contributing significantly to global C fluxes. However, the mechanisms behind ...
López Acosta, María (Fecha de defensa: 2018-09-21)
Silicon (Si), in its dissolved form of silicic acid (DSi), is a key nutrient in the ocean. The availability of such nutrient in marine ecosystems is regulated through its use by silica-secreting organisms, a variety of ...
Teutli Hernández, Claudia (Fecha de defensa: 2017-09-14)
En los últimos años los proyectos de restauración se han incrementado por todo el mundo, particularmente los de manglares degradados, pero no se dispone de información suficiente sobre el grado de éxito de las acciones ...