Resultats globals: 5 registres trobats en 0.02 segons.
Articles, 5 registres trobats
Articles 5 registres trobats  
1.
11 p, 2.9 MB ⁹⁰Sr and ⁸⁹Sr in seawater off Japan as a consequence of the Fukushima Dai-ichi nuclear accident / Casacuberta Arola, Núria (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Garcia i Orellana, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Masqué Barri, Pere (Universitat Autònoma de Barcelona. Departament de Física) ; García i Orellana, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Garcia Tenorio, R. (Universidad de Sevilla. Departamento de Física Aplicada II) ; Buesseler, Kenneth O. (Woods Hole Oceanographic Institution)
The impact of the earthquake and tsunami on the east coast of Japan on 11 March 2011 caused a loss of power at the Fukushima Dai-ichi nuclear power plant (NPP) that resulted in one of the most important releases of artificial radioactivity into the environment. [...]
2013 - 10.5194/bgd-10-2039-2013
Biogeosciences, Vol. 10 No. 6 (June 2013) , p. 3649-3659  
2.
7 p, 1.1 MB Physiological controls on seawater uptake and calcification in the benthic foraminifer Ammonia tepida / Nooijer, L. J. de (Alfred-Wegener-Institut für Polar- und Meeresforschung) ; Langer, Gerald (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Nehrke, G. (Alfred-Wegener-Institut für Polar- und Meeresforschung) ; Bijma, J. (Alfred-Wegener-Institut für Polar- und Meeresforschung)
To analyze the relation between seawater uptake and calcification, we incubated juveniles of the benthic foraminifer Ammonia tepida with various fluorescent probes and visualised them afterwards with confocal laser scanning microscopy. [...]
2009 - 10.5194/bg-6-2669-2009
Biogeosciences, Vol. 6 No. 11 (November 2009) , p. 2669-2675  
3.
10 p, 2.2 MB Strain-specific responses of Emiliania huxleyi to changing seawater carbonate chemistry / Langer, Gerald (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Nehrke, G. (Alfred-Wegener-Institut für Polar-und Meeresforschung) ; Probert, I. (Station Biologique de Roscoff) ; Ly, J. (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Ziveri, Patrizia (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Four strains of the coccolithophore E. huxleyi (RCC1212, RCC1216, RCC1238, RCC1256) were grown in dilute batch culture at four CO₂ levels ranging from ~200μatm to ~1200μatm. Growth rate, particulate organic carbon content, and particulate inorganic carbon content were measured, and organic and inorganic carbon production calculated. [...]
2009 - 10.5194/bg-6-2637-2009
Biogeosciences, Vol. 6 No. 11 (November 2009) , p. 2637-2646  
4.
16 p, 2.1 MB Audiomagnetotelluric investigation of seawater intrusion using 2-D inversion of invariant impedances / Luján, Violeta (Centro de Investigación Científica y de Educación Superior de Ensenada, (CICESE). División de Ciencias de la Tierra) ; Romo, José Manuel (Centro de Investigación Científica y de Educación Superior de Ensenada, (CICESE). División de Ciencias de la Tierra)
An audio-magnetotelluric survey was conducted to estimate the extension of the seawater intrusion in a coastal aquifer, in Ensenada, Baja California, México. The survey consisted of 134 closely spaced sites along three profiles 5 to 6 km long. [...]
2010 - 10.1344/105.000001515
Geologica acta, Vol. 8, Núm. 1 (Març 2010) , p. 51-66  
5.
12 p, 11.9 MB Calcite dissolution by mixing waters : geochemical modeling and flow-through experiments / Sanz, E. (ExxonMobil Upstream Research Company) ; Ayora, Carles (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Carrera, J. (ExxonMobil Upstream Research Company)
Dissolution of carbonates has been commonly predicted by geochemical models to occur at the seawater-freshwater mixing zone of coastal aquifers along a geological time scale. However, field evidences are inconclusive: dissolution vs. [...]
2011 - 10.1344/105.000001652
Geologica acta, Vol. 9, Núm. 1 (Març 2011) , p. 67-77  

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