Browsing by Author "ec11c046-6124-4deb-bf09-67fcd891d955"

Now showing items 1-4 of 4

    • Exploring the structural controls on helium, nitrogen and carbon isotope signatures in hydrothermal fluids ... 
      Tardani, Daniele; Reich Morales, Martín; Roulleau, Emilie; Takahata, Naoto; Sano, Yuji; Pérez Flores, Pamela; Sánchez Alfaro, Pablo; Cembrano, José; Arancibia, Gloria (Elsevier, 2016)
      There is a general agreement that fault-fracture meshes exert a primary control on fluid flow in both volcanic/magmatic and geothermal/hydrothermal systems. For example, in geothermal systems and epithermal gold deposits, ...
    • New insight from noble gas and stable isotopes of geothermal/hydrothermal fluids at Caviahue-Copahue Volcanic ... 
      Roulleau, Emilie; Tardani, Daniele; Sano, Yuji; Takahata, Naoto; Vinet, Nicolás; Bravo, Francisco; Muñoz, Carlos; Sánchez, Juan (Elsevier, 2016-12-15)
      We measured noble gas and stable isotopes of the geothermal and hydrothermal fluids of the Caviahue-Copahue Volcanic Complex (CCVC), one of the most important geothermal systems in Argentina/Chile, in order to provide new ...
    • Spatial and temporal variations of gas geochemistry at Mt. Ontake, Japan 
      Kagoshima, Takanori; Sano, Yuji; Takahata, Naoto; Ishida, Akizumi; Tomonaga, Yama; Roulleau, Emilie; Pinti, Daniele L.; Fischer, Tobías P.; Lan, Tefang; Nishio, Yoshiro; Tsunogai, Urumu; Guo, Zhengfu (Elsevier, 2016)
      This report describes spatial and temporal variations of helium, carbon, and nitrogen isotopes measured in CO2-rich bubbling gases from natural springs associated with Mt. Ontake (central Honshu, Japan) from November 1981 ...
    • Structural controls on fluid circulation at the Caviahue-Copahue Volcanic Complex (CCVC) geothermal area ... 
      Roulleau, Emilie; Bravo, Francisco; Pinti, Daniele L.; Barde Cabusson, Stéphanie; Pizarro, Marcela; Tardani, Daniele; Muñoz, Carlos; Sánchez, Juan; Sano, Yuji; Takahata, Naoto; Cal, Federico de la; Esteban, Carlos; Morata Céspedes, Diego (Elsevier, 2017)
      Natural geothermal systems are limited areas characterized by anomalously high heat flowcaused by recent tectonic ormagmatic activity. The heat source at depth is the result of the emplacement ofmagmabodies, controlled by ...