Mostrando ítems 11-14 de 14
Medina Enriquez, Pablo (Fecha de defensa: 2002-07-17)
The objectives of the thesis were, on the one hand, to test the possibilities of a well-known experimental configuration (oscillating grid mixing box), used to study stratified fluids in turbulent flows ...
Lucea Sureda, Anna (Fecha de defensa: 2004-01-23)
Amb aquest treball es preté comprovar la universalitat de la relació estequiomètrica de Redfield i recercar patrons consistents de les desviacions d'aquesta raó promig en ambients oligotrofics. Per tal ...
Bahamon Rivera, Nixon (Fecha de defensa: 2002-05-24)
The response of phytoplankton to various ecological forcings was examined in the upper waters of the NW Mediterranean (MED) and the subtropical North Atlantic (NA) from field observations, analysis of ...
Mestres Ridge, Marc (Fecha de defensa: 2002-07-15)
Traditionally, the sea has been considered as the ultimate sink of most pollutions, due to its huge volume and assimilating capacities, and the coastal waters, because of their intermediate position ...