Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Ramón Espinasa"'
Autor:
Ramón Espinasa-Pereña, Raúl Arámbula, Silvia Ramos, Katrin Sieron, Lucia Capra, Ariadna Hernández-Oscoy, Miguel Alatorre, Francisco Córdoba Montiel
Publikováno v:
Volcanica, Vol 4, Iss S1, Pp 223-246 (2021)
Mexico has at least 46 volcanic centers (including monogenetic volcanic fields) that are considered active or potentially active. Due to the federal governance of the country, the Centro Nacional de Prevención de Desastres (CENAPRED) is the entity r
Externí odkaz:
https://doaj.org/article/3e7788290e8848149f2f9db2dbaf927e
Autor:
María del Pilar Aliaga-Campuzano, Rafael López-Martínez, Pablo Dávila-Harris, Ramón Espinasa-Pereña, Adriana Espino del Castillo, J.P. Bernal
Publikováno v:
International Journal of Speleology, Vol 46, Iss 3, Pp 331-343 (2017)
Las Karmidas Cave (Puebla State, Mexico) is an unusual type of pseudokarstic cavity generated by piping and erosive processes within the contact of a diamicton and an overlying Quaternary ignimbrite. Morphological evidence suggests that the cave was
Externí odkaz:
https://doaj.org/article/69005b5d210b43fbaf34527ceab0a13f
Autor:
Noémie Taquet, Wolfgang Stremme, Michel Grutter, Jorge Baylón, Alejandro Bezanilla, Benedetto Schiavo, Claudia Rivera, Robin Campion, Thomas Boulesteix, Amiel Nieto-Torres, Ramón Espinasa-Pereña, Thomas Blumenstock, Frank Hase
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
Long-term time series of volcanic plumes composition constitute valuable indicators of the evolution of the magmatic and volcanic systems. We present here a 4-years long time series of molecular ratios of HF/HCl, HCl/SO2, SiF4/SO2, HF/SiF4 measured i
Externí odkaz:
https://doaj.org/article/cbe8722b6cd7419a96b0932edcf541c0
Autor:
Rafael López-Martínez, Ricardo Barragán, Hugo Beraldi-Campesi, Tomáš Lánczos, Juan R. Vidal-Romaní, Roman Aubrecht, Juan P. Bernal Uruchurtu, Teresa Pi Puig, Ramón Espinasa-Pereña
Publikováno v:
International Journal of Speleology, Vol 45, Iss 2, Pp 111-122 (2016)
Siliceous, opal-A speleothems of the Chimalacatepec lava tube system in central Mexico are characterized here for the first time. Morphologically, they can be classified into cylindrical and planar, and display a wide array of shapes, inner textures,
Externí odkaz:
https://doaj.org/article/caa6292f53044a98914307b14a728db7
Autor:
Katrin Sieron, Miguel Alatorre, Silvia Ramos, Ariadna Hernández-Oscoy, Raúl Arámbula, Ramón Espinasa-Pereña, Francisco Córdoba Montiel, Lucia Capra
Publikováno v:
Volcanica, Vol 4, Iss S1, Pp 223-246 (2021)
Mexico has at least 46 volcanic centers (including monogenetic volcanic fields) that are considered active or potentially active. Due to the federal governance of the country, the Centro Nacional de Prevención de Desastres (CENAPRED) is the entity r
Publikováno v:
Geoheritage. 14
Autor:
Mariana Patricia Jácome-Paz, Rafael Torres-Orozco, Ramón Espinasa-Pereña, Juan Ramón de la Fuente Rivera, Jesús Octavio Ruiz Sánchez, Hugo Delgado-Granados
Publikováno v:
Journal of Volcanology and Geothermal Research. 432:107689
Autor:
Mariana Patricia Jácome - Paz, Hugo Delgado - Granados, Xyoli Pérez-Campos, Ramón Espinasa-Pereña, Robin Campion
Publikováno v:
Journal of Volcanology and Geothermal Research. 425:107534
Publikováno v:
Renewable Energy. 93:168-179
This paper forecasts the supply curve of non-conventional renewable technologies such as wind and solar generating stations in Argentina, Brazil, Chile and Mexico using technological and economic parameters. It also estimates the additional investmen