Results 11 to 20 of about 36,441 (124)

Ridge Subduction: Unraveling the Consequences Linked to a Slab Window Development Beneath South America at the Chile Triple Junction

Geochemistry, Geophysics, Geosystems, 2023
The subduction of an active spreading center generates a clear signature in the temporal evolution of subduction zones. It disrupts the typical arc‐type magmatism and intraplate seismicity, enhances the emplacement of backarc plateau lava and profoundly ...
Jorge Sanhueza, Gonzalo Yáñez, W. Roger Buck, Jaime Araya Vargas, Eugenio Veloso   +4 more
doaj   +2 more sources

Assessing Structural Geological Controls on Groundwater Processes in Mountain Settings: Insights From Three‐Dimensional Numerical Modeling

Water Resources Research
Mountains play a critical role in the hydrological cycle by transferring heavy precipitation to lowland aquifers. However, their complexity and remoteness limit our understanding of groundwater flow, particularly the influence of faults. To fill the gap,
Etienne Marti, Sarah Leray, Clément Roques, Gonzalo Yáñez, Fernando Poblete, Ronan Abhervé, Felipe Tapia, Daniela Villela, Pol Butikofer   +8 more
doaj   +2 more sources

Ergodic seismic precursors and transfer learning for short term eruption forecasting at data scarce volcanoes. [PDF]

Nat Commun
Seismic data recorded before volcanic eruptions provides important clues for forecasting. However, limited monitoring histories and infrequent eruptions restrict the data available for training forecasting models.
Ardid A, Dempsey D, Caudron C, Cronin S, Kennedy B, Girona T, Roman D, Miller C, Potter S, Lamb OD, Martanto A, Cubuk-Sabuncu Y, Cabrera L, Ruiz S, Contreras R, Pacheco J, Mora MM, De Angelis S.   +17 more
europepmc   +2 more sources

Crystal-Chemical and Structural Characterization of Omphacite in High-Pressure Eclogites From the Arquía Complex on Southwestern Pijao, Central Cordillera (Colombian Andes)

Frontiers in Earth Science, 2022
Omphacite found in eclogites from the Arquía Complex (Colombia) was characterized using scanning electron microscopy, electron probe microanalysis and single-crystal X-ray diffraction. The sample is chemically homogeneous.
Oscar Mauricio Castellanos-Alarcón, Oscar Mauricio Castellanos-Alarcón, Karoll Michelle Cedeño Villarreal, Robert Antonio Toro Hernández, Carlos Alberto Ríos-Reyes, José Antonio Henao-Martínez, Carlos Augusto Zuluaga-Castrillón   +6 more
doaj   +1 more source

Effects of inherited structures on inversion tectonics: Examples from the Asturian Basin (NW Iberian Peninsula) interpreted in a Computer Assisted Virtual Environment (CAVE) [PDF]

, 2018
Map shows mid-nineteenth century Texas counties, major cities, towns, roads, railroads, and areas of Native American habitation. Includes detailed notes on map.
Hodei Uzkeda, Josep Poblet, Mayte Bulnes, Santiago Martín, Alonso, Alonso, Alonso, Alonso, Bádenas, Beroiz, Beroiz, Beroiz, Carrivick, Cawood, Corsini, Erslev, Fonstad, García-Ramos, García-Ramos, García-Ramos, García-Ramos, Gervilla, Gervilla, Julivert, Julivert, Lepvrier, Lockley, Martín, Menéndez Casares, Odriozola, Pello, Pignatelli, Pignatelli, Poblet, Poblet, Poblet, Pulgar, Riaza Molina, Rodríguez Fernández, Soler, Suárez Rodríguez, Suárez-Ruiz, Suárez Vega, Suppe, Triggs, Uzkeda, Uzkeda, Uzkeda, Uzkeda, Valenzuela, Valenzuela, Wu, Wu   +52 more
core   +3 more sources

Prefacio

Revista Mexicana de Ciencias Geológicas, 2021
En octubre del 2019 la comunidad nacional e internacional de Ciencias de la Tierra fue partícipe del sensible fallecimiento del Dr. Víctor Hugo Garduño Monroy.
Isabel Israde-Alcántara, José Luis Macías-Vázquez   +1 more
doaj   +1 more source

Orbital parameters and evolutionary status of the highly-peculiar binary system HD 66051 [PDF]

, 2018
The spectroscopic binary system HD 66051 (V414 Pup) consists of a highlypeculiar CP3 (HgMn) star and an A-type component. It also shows out-of-eclipsevariability that is due to chemical spots.
Fedurco, M., Helminiak, K.G., Paunzen, E., Pintado, Olga Ines   +3 more
core   +1 more source

Estudio experimental del sistema radicular del pasto vetiver sometido a esfuerzos de tracción

Informes de la Construccion, 2020
Un estudio experimental del comportamiento mecánico del sistema radicular del pasto Vetiver se presenta en este trabajo. Se realizaron 305 ensayos de resistencia a la tracción al sistema radicular primario de la planta Vetiver, sembradas en diferentes ...
Jesús Alberto Torres, Roberto José Torres, Jackeline Coromoto Peña, Ricardo Antonio Picón, Luiggi Méndez, Ruben José Calderas   +5 more
doaj   +1 more source

Volcanic stratigraphy and geological evolution of the Apan region, east-central sector of the Trans-Mexican Volcanic Belt

Geofísica Internacional, 2002
La región de Apan está situada entre los sectores este y central del Cinturón Volcánico Transmexicano (CVTM), su registro geológico muestra una interacción intermitente entre volcanismo y tectónica.
A. García-Palomo, J. L. Macías, G. Tolson, G. Valdez, J. C. Mora   +4 more
doaj   +1 more source

Comment on “Bilaterian Burrows and Grazing Behavior at >585 Million Years Ago” [PDF]

, 2013
Pecoits et al. (Reports, 29 June 2012, p. 1693) describe bilaterian trace fossils and assign them an Ediacaran age based on the age of a granite interpreted as intrusive.
Beri, Angeles, Bettucci Sanchez, Leda, Bossi, Jorge, Gaucher, Claudio, Poire, Daniel Gustavo   +4 more
core   +2 more sources