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Geochemical Characterization of Groundwater in a Volcanic System
(MDPI, 2015-06-12)
A geochemical investigation was undertaken at Mt. Etna Volcano to better define groundwater characteristics of its aquifers. Results indicate that the Na?Mg ± Ca-HCO3− ± (SO42− or Cl−) type accounts for more than 80% of ...
Emisión difusa de CO2 y actividad volcánica en el volcán Poás, Costa Rica
(Universidad de Costa Rica, 2009)
The use of environmental monitoring as a technique to identify isotopic enrichment activities
(Instituto de Pesquisas Energ??ticas e Nucleares, 2018)
Strong quenching of chlorophyll fluorescence in the desiccated state in three poikilohydric and homoiochlorophyllous moss species indicates photo-oxidative protection on highly light-exposed rocks of a tropical inselberg
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2008)
The three poikilophydric and homoiochlorophyllous moss species Campylopus savannarum (C. Muell.) Mitt., Racocarpus fontinaloides (C. Muell.) Par. and Ptychomitrium vaginatum Besch. grow on sun-exposed rocks of a tropical ...
Mantle heterogeneity controls on small-volume basaltic volcanism
(Geological Soc Amer, 2015)
Eruptions of basaltic material in small-scale volcanic fields located in intraplate settings display a very diverse range in physical and chemical characteristics. Despite its relevance to the understanding of volcanic ...
The effect of 22NE diffusion in the evolution and pulsational properties of white dwarfs with solar metallicity progenitors
(IOP Publishing, 2016-06)
Because of the large neutron excess of 22Ne, sedimentation of this isotope occurs rapidly in the interior of white dwarfs. This process releases an additional amount of energy, thus delaying the cooling times of the white ...