Actividades de la Estación (1946)

43 páginas, fotos.- Proyecto de homenaje al eminente arabista D. Francisco Codera Zaidín. Los Cursos de Filología de Ripoll, por A. BADIA-MARGARIT. Curso de Geografía General y del Pirineo, por J. VILA VALENTÍ. Memoria de la labor realizada por la Estación de Estudios Pirenaicos durante el curso 1945-1946.Peer reviewe

Groundwater and nutrient discharge through karstic coastal springs (Castelló, Spain)

Altres ajuts: Support from the Fulbright Commission for a post-doctoral fellowship to J.G-O. (ref 2007-0516) is gratefully acknowledged. Support for the research of PM was received through the prize ICREA Academia, funded by the Generalitat de Catalunya.Discharge of groundwater and associated chemical compounds into coastal karstic regions, which are abundant in the Mediterranean basin, is envisaged to be significant. In this study, we evaluate the groundwater discharge and its nutrient load to the open karstic site of Badum (Castelló, East Spain). Salinity profiles evidenced that groundwater discharge from coastal brackish springs causes a buoyant fresher layer, as identified with thermal infrared images. Chemical tracers (radium isotopes, dissolved inorganic silicate and seawater major elements) have been used to determine a brackish groundwater proportion in coastal waters of 36% in October 2006 and 44% in June 2007. Based on a radium-derived residence time of 2.7 days in October 2006 and 2.0 days in June 2007, total SGD fluxes have been estimated in 71 500 and 187 000m³ d⁻¹, respectively, with fresh-SGD contributions representing 71% and 85%. The calculated SGD-associated nutrient fluxes, most likely of natural origin, were 1500 and 8300 μmolm⁻² d⁻¹ of DIN and 19 and 40 μmolm⁻² d⁻¹ of DIP in October 2006 and June 2007, respectively. These inputs may actually lead to or enhance P limitation, thereby altering the structure of biological communities in the area

Información (1948)

49 páginas.- Contiene: La Estación de Estudios Pirenaicos pasa a ser Instituto del Consejo Superior de Investigaciones Científicas. - Necrología, por L. PERICOT. - OTTO LUTSCHG (1871-1947), por J. M. CASAS-TORRES.- Primera reunión para el estudio de la toponimia pirenaica. - Curso de Historia Medieval en Puigcerdá, por M. DUALDE- SERRANO. - Curso del profesor BRAUN-BLANQUET en Barcelona, por O. de BOLOS. - XI Convenio Internacional de Estudios Ligures, por M. ALMAGRO. - Cartografía americana reciente sobre los Pirineos, por J. VILA-VALENTI.Peer reviewe

Children living with HIV in Europe: do migrants have worse treatment outcomes?

International audienceTo assess the effect of migrant status on treatment outcomes among children living with HIV in Europe