Results 51 to 60 of about 3,674 (182)

Condicionantes variscos, extensión mesozoica e inversión cenozoica del anticlinal de Tabuenca-Rodanas (Cordillera Ibérica)

open access: yesGeogaceta
El anticlinal de Tabuenca – Rodanas es una estructura NW-SE situada en el sector septentrional de la Rama Aragonesa de la Cordillera Ibérica. Está compuesto por una gran variedad de materiales paleozoicos y mesozoicos.
Raúl Lázaro González   +2 more
doaj   +1 more source

Pockmarks, Mud Volcanoes and Hydrocarbon Seeps in the Northern Gulf of Mexico: Trends and Controls on Widespread Fluid and Gas Venting

open access: yesBasin Research, Volume 38, Issue 2, March/April 2026.
Basin‐scale dataset reveals widespread hydrocarbon venting at the seafloor in the northern Gulf of Mexico. Hydrocarbon release at the seafloor is related to the occurrence of the underlying Louann salt and the gas hydrate stability zone. ABSTRACT The release of hydrocarbons, pore water and fluidized sediments impacts seafloor morphology, marine ...
Muhedeen A. Lawal   +3 more
wiley   +1 more source

Along the Silenced Footsteps of Latin American Pastoralists: From Mexico to Argentina, a Journey Through Pastoral Systems in Latin America

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 1, March 2026.
ABSTRACT Pastoralism worldwide faces a complex landscape of increased pressures and exclusion. Beyond ecological and economic challenges, pastoralists suffer eroding cultural identity, limited generational renewal, and political marginalization. Yet pastoral livelihoods are increasingly recognized as stewards of sustainable futures and amongst the best
Greta Semplici, Pablo Manzano
wiley   +1 more source

In Situ, Real‐Time Imaging of pH Gradients and Solution Flows through Silica Garden Membranes during Tube Growth

open access: yesSmall, Volume 22, Issue 9, 12 February 2026.
A fluorescent pH probe, added to a saturated metal ion solution, allows for mapping pH during the growth of a silica garden. The probe shows a very intense blue fluorescence at pH around 4 and an intense green fluorescence at pH above 6. The red component of the image allows detection of the formation of particles and tracking solution flows in the ...
Arianna Menichetti   +5 more
wiley   +1 more source

Edad del magmatismo cisuraliense en el Anticlinal de Montalbán (Cordillera Ibérica, Teruel)

open access: yesGeogaceta
En este trabajo se presentan las tres primeras dataciones radiométricas (U-Pb en circón) de las intrusiones subvolcánicas del Anticlinal de Montalbán (Cordillera Ibérica).
Urbez Majarena   +4 more
doaj   +1 more source

Las aguas termales de Fitero (Navarra) y Arnedillo (Rioja). II. Análisis comparativo de la aplicación de técnicas geotermométricas químicas a aguas relacionadas con reservorios carbonatado-evaporíticos

open access: yesEstudios Geologicos, 1988
Los resultados obtenidos mediante la aplicación de las técnicas geotermométricas más usuales se han contrastado para el caso de las aguas termales de Fitero y Amedillo, sistemas ambos de baja entalpía y relacionados en profundidad con materiales ...
J. Femández   +3 more
doaj   +1 more source

Diccionario histórico de las ciencias de la Tierra en Argentina

open access: yesRevista Brasileira de História da Ciência, 2016
Em 140 verbetes, os 73 autores, coordenados pela pesquisadora Irina Podgorny que já acumula larga expertise, buscam dar conta de quase 200 anos de história das ciências da Terra na Argentina. Não é uma tarefa fácil, mas foi muito bem executada pelo coletivo, pois o mergulho em suas páginas permite construir um panorama argentino rico e diversificado ...
openaire   +3 more sources

Análisis de Padlet en la asignatura Herramientas Computacionales considerando la Ciencia de datos

open access: yesRevista Científica Ciencia y Tecnología
El objetivo general de este estudio mixto es analizar el uso de Padlet en la modalidad aula invertida para la asignatura Herramientas Computacionales considerando la Ciencia de datos.
Ricardo-Adán Salas-Rueda   +3 more
doaj   +1 more source

Thermal assisted self-organization of calcium carbonate

open access: yesNature Communications, 2018
Self-organization of multi-textured mineral architectures is challenging. Here, the authors control the growth temperature of silica carbonate biomorphs and demonstrated the structure is not limited to orthorhombic carbonates and open a route for ...
Gan Zhang   +3 more
doaj   +1 more source

Impacto de las discontinuidades litológicas y estructurales en la presa El Cuchillo Solidaridad, China, Nuevo León, México

open access: yesRevista Mexicana de Ciencias Geológicas, 2018
Con base en un estudio geológico-estructural, se determinó las discontinuidades litológicas y estructurales de macizo rocoso (loma Los Pozos) que funciona como dique natural en la presa El Cuchillo Solidaridad. La loma Los Pozos está constituida por una
Ignacio Navarro-de León   +3 more
doaj  

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