Ara mostrant els elements 1-9 de 9
Ospina Álvarez, Natalia (Data de defensa: 2012-06-27)
This doctoral thesis deals with the biogeochemical processes taking place in estuarine systems known as 'rias', located at the NW of the Iberian Peninsula. Its realization has been possible thanks to ...
Piñero Melgar, Elena (Data de defensa: 2009-05-22)
Gas hydrates have been recently recognized as a key factor affecting a number of global processes such as the climatic change, sea floor stability, etc. In this thesis we present the multidisciplinary ...
Shalbak, Farid Ali (Data de defensa: 2015-12-21)
The Murzuq Basin is a sedimentary basin located SW Libya which geology remains poorly understood in spite that their proved reserves has been estimated up to 6000 MMb and a number of finds have been ...
Gallardo Garcia, Alejandro (Data de defensa: 2015-06-22)
Here, the larger foraminifera found in Middle Eocene-Early Miocene rocks from Dhofar (Oman) and Socotra Island (Yemen) are studied in detail. The architectural analysis leads to the description of four ...
Canales, Cristian M. (Data de defensa: 2016-10-25)
The population structure of fishery resources and the impact of environmental factors over its productivity are important processes to be considered in fisheries management. Environmental factors could ...
Rubio de Inglés, María Jesús (Data de defensa: 2016-09-19)
The principal objective of this PhD thesis is to obtain a high resolution reconstruction of the climate (temperature and precipitation) in the north Atlantic for the late Holocene. This new reconstruction ...
Valero Montesa, Luis (Data de defensa: 2015-12-03)
The first goal of this thesis is to provide accurate and complete age models for key basins of Iberia. The Ebro, Almazán, and As Pontes basins were chosen because of their geological importance and ...
Llopart Serra, Jaume (Data de defensa: 2016-11-22)
The development of two Arctic Trough Mouth Fans (TMFs), the Storfjorden and Kveithola TMFs, is investigated by means of sub-bottom and seismic reflection profiles, multibeam bathymetry and sediment ...
Hernández Hernández, Armand (Data de defensa: 2010-09-21)
Calcareous microfossils are not always present in marine or lacustrine sediments owing to unfavourable ecological or post-depositional conditions. These non-carbonated sediments sometimes contain abundant ...