Results 41 to 50 of about 204,177 (165)

Recycling of tailings from the Barruecopardo tungsten deposit for the production of glass [PDF]

, 2016
Peer ReviewedPostprint (author's final ...
Alfonso Abella, María Pura, Castro López, David, García-Vallès, Maite, Martínez Manent, Salvador, Tarragó Aymerich, Mariona, Tomasa Guix, Oriol   +5 more
core   +2 more sources

CORPORATE FUTURES, ENERGY TRANSITION, AND NATURAL PROSTHETICS IN COLOMBIA'S CESAR MINING CORRIDOR

Cultural Anthropology, Volume 41, Issue 1, Page 134-162, February 2026.
ABSTRACT This essay examines the socioecological transformations of mining and post‐mining landscapes in the mining corridor of the Cesar Department, northern Colombia. When an open pit mine is about to close or has recently closed, companies promote post‐mining strategies framed as ecosystem restoration and social compensation.
JUAN PABLO VERA LUGO
wiley   +1 more source

Un modelo matemático del crecimiento difuso de la pared primaria de células vegetales

Revista de la Sociedad Científica del Paraguay, 2018
Se construye un modelo matemático para estudiar el crecimiento difuso axial y radial de la pared primaria de células vegetales. Se obtienen fórmulas analíticas para el cociente de anisotro- pía del crecimiento de Erickson y para los parámetros de ...
Roberto Suárez-Antola
doaj   +1 more source

Tracer Hydrology Practices, Challenges, and Opportunities Across Latin America and the Caribbean

Hydrological Processes, Volume 40, Issue 1, January 2026.
Tracer monitoring characteristics across the LAC region: overview of sampled hydrologic systems, commonly used tracers, routine and event‐based sampling strategies, integration with hydrometric measurements, and monitoring durations. ABSTRACT Tracer hydrology in Latin America and the Caribbean has made significant progress in recent decades, largely ...
Ricardo Sánchez‐Murillo, Christian Birkel, Enrico A. Yépez, Ricardo Oyarzún, María Poca, Orlando Mauricio Quiroz Londoño, Lyssette E. Muñoz‐Villers, Ana M. Durán‐Quesada, Marcia Barrera de Calderón, Rolando Sánchez‐Gutiérrez, Giovanny M. Mosquera, Ruth E. Villanueva Estrada, Geoffrey Marshall, Javier Barberena Moncada, Odalys Julissa Ibarra‐Alejos, Kegan K. Farrick, Juan Pérez Quezadas, Kristen Welsh, Francisco Fernandoy, Juan A. Torres‐Martínez, José Luis Arumí, Megan Cox, Yelba Flores‐Meza, María L. Montiel, Junior O. Hernández‐Ortiz, Miguel A. Mejía González, Claudia R. Avalos, Luis González‐Hita, Didier Gastmans, Selene Olea‐Olea, Germain Esquivel‐Hernández, Dana M. Jacob, Isadora Aumond Kuhn, Agustín Menta, Manuel Giménez, Isabel Pérez Martínez, Roger Pacheco Castro, Paola Alejandra Vásquez Cardona, Marcelo Somos‐Valenzuela, Gabriela P. Flores Avilés, Alejandro García‐Moya, Angela Méndez, Roberto E. Kirchheim, Marcela Cabrera, Haydée Osorio‐Ugarte, Juan Camacho‐Puerto, Chris Soulsby, Jodie Miller   +47 more
wiley   +1 more source

Evaluation of Emission Reduction Systems in Underground Mining Trucks: A Case Study at an Underground Mine

Clean Technologies
Underground mining environments present elevated occupational health risks, primarily due to substantial exposure to diesel exhaust emissions within confined and poorly ventilated spaces.
Hector Garcia-Gonzalez, Pablo Menendez-Cabo   +1 more
doaj   +1 more source

Hybrid Glacio‐Hydrological Modeling Reveals Contrasting Runoff Changes in Western Patagonia Over the 21st Century

Earth's Future, Volume 13, Issue 11, November 2025.
Abstract Climate change poses a serious risk for the freshwater ecosystem of Western Patagonia and threatens glacial and non‐glacial water resources. Here, we model the historical glacio‐hydrology of 2,236 catchments across the Western Patagonia, and project climate change impacts through the 21st century.
Rodrigo Aguayo, Harry Zekollari, Sarah Hanus, Oscar M. Baez‐Villanueva, Pablo A. Mendoza, Fabien Maussion   +5 more
wiley   +1 more source

Minería romana, minería castellana, minería de la América colonial española: historia de un tracto sucesivo [PDF]

, 2006
[Resumen] Este artículo pone de manifiesto la íntima conexión entre el derecho minero romano y la regulación colonial relativa a las minas en la América hispana.El camino a lo largo de más de un milenio discurre sin solución de continuidad desde la Edad ...
Rodríguez Ennes, Luis
core   +1 more source

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

Water Resources Research, Volume 61, Issue 8, August 2025.
Abstract 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, semi‐idealized 3D numerical models calibrated using the mountain river network and the ...
Etienne Marti, Sarah Leray, Clément Roques, Gonzalo Yáñez, Fernando Poblete, Ronan Abhervé, Felipe Tapia, Daniela Villela, Pol Butikofer   +8 more
wiley   +1 more source

Volcanic stratigraphy archiving in Patagonia as a tool for conservation, outreach, and risk awareness

Revista de Estudios Latinoamericanos sobre Reducción del Riesgo de Desastres
This paper describes how we use volcanic stratigraphy archives, called ‘sediment plates’ or ‘epoxy plates’, primarily as a communication tool to raise hazards and risk awareness in Chaitén, Chile.
Julie Morin, Constanza Perales, Laura Bono, Leonardo Zúñiga, Karen Holmberg, Constanza Gómez, Amy Donovan, Álvaro Amigo, Diego Castillo   +8 more
doaj   +1 more source

Las microfacies carbonatadas neógenas en un sector occidental de la depresión del Bajo Guadalquivir

Estudios Geologicos, 1991
Se establecen las microfacies carbonatadas (microfacies A a G), de los materiales calcareníticos neógenos de Carmona, Alcalá de Guadaira y Arcos de la Frontera-Bornos, situados en el extremo occidental de la Depresión del Guadalquivir.
F. L. Clauss
doaj   +1 more source