Results 21 to 30 of about 130 (74)

Formas de resistencia en la construcción de proyectos hidroeléctricos

Hallazgos, 2018
El presente trabajo explora las posibilidades de resistencia y de surgimiento de la crítica de las poblaciones impactadas por proyectos hidroeléctricos, y por las formas de violencia contenidas en las prácticas de lo que viene siendo denominado como ...
Gustavo Adolfo Muñoz Gaviria
doaj   +1 more source

Distribution modelling for Neotropical freshwater stingrays Potamotrygon brachyura and Potamotrygon motoro (Myliobatiformes, Potamotrygonidae) in the Uruguay River basin

Journal of Fish Biology, Volume 108, Issue 1, Page 43-56, January 2026.
Abstract This study aimed to identify geographical distribution patterns of the giant short‐tailed river stingray Potamotrygon brachyura and the motoro stingray Potamotrygon motoro in the Uruguay River basin. Data on presence/absence of stingrays were based on fishers' knowledge accessed by interviews through expeditions in Brazil, Argentina and ...
Danilo Araujo Soares Pereira, Roberto E. Reis, Nelson F. Fontoura   +2 more
wiley   +1 more source

Integrated Renewable Energy System Based on IREOM Model and Spatial–Temporal Series for Isolated Rural Areas in the Region of Valparaiso, Chile

Energies, 2019
Providing energy to areas isolated from the electricity grid through the use of a smart integrated renewable energy system (SIRES) is proposed in this study for Valparaiso, Chile.
Yunesky Masip, Anibal Gutierrez, Joel Morales, Antonio Campo, Meyli Valín   +4 more
doaj   +1 more source

Listening Deeply to Indigenous People: A Collaborative Perspective and Reflection Between a Mapuche Machi and Ecologists

Ecology and Evolution, Volume 15, Issue 8, August 2025.
Two‐eyed seeing offers a way to see with both Indigenous Traditional Ecological Knowledge and Western ecological sciences. In this collaborative perspective piece between ecologists and a Mapuche spiritual authority (a Machi), we interweave lived experiences and ecological evidence to present the alarming social‐ecological devastation and conflict in ...
Andrea Monica D. Ortiz, Patricia Huinca Blanco, Carlos Alberto Arnillas, Anni Arponen, Marc W. Cadotte, Javiera Beatriz Chinga, Mariana C. Chiuffo, Sharon Collinge, Kadambari Devarajan, Ken Ehrlich, Marilyn Grell‐Brisk, Claudio Guevara, Rebecca W. Kariuki, Heather M. Kharouba, Tara G. Martin, Ana Carolina Prado‐Valladares, Helen M. Regan, Nicolás Santos Domínguez, Bruno Eleres Soares, Gisela C. Stotz, Ivette Ulloa Caniú, Kristiina Visakorpi, Marten Winter, Florencia A. Yannelli   +23 more
wiley   +1 more source

Arquitectura e industria de la electicidad

Labor & Engenho, 2017
A finales del siglo XIX una nueva industria se establece con determinación: la industria relacionada con la producción de electricidad. En todo el mundo nuevas empresas se asoman a este nuevo mercado con la ambición de captar el interés de nuevos ...
Elena Vigliocco
doaj   +1 more source

Dams in intrastate ethnic conflict: A comparison of Turkey and Ethiopia

World Water Policy, Volume 10, Issue 4, Page 1044-1065, November 2024.
Abstract Why do dams exacerbate ethnic conflict in Turkey but not in Ethiopia? This paper analyzes the impacts of a growing push to develop water resources through hydroelectric dams, which promise clean energy, jobs, and economic opportunities. Yet dam building also causes environmental degradation, mass relocation, the flooding of historical sites ...
Alex Bezahler
wiley   +1 more source

Ecological and socio‐political conflicts in the Turga Hydroelectric Project: An examination through the lens of political ecology

World Water Policy, Volume 10, Issue 4, Page 1119-1161, November 2024.
Abstract The present paper critically examines water‐assisted developmental projects and their associated conflicts through the lens of political ecology, with a particular focus on hydroelectric power generation in the Global South. These projects often catalyze localized socio‐cultural, political, and ecological tensions, especially in indigenous ...
Surajit Kar, Trude Sundberg, Subham Mukherjee   +2 more
wiley   +1 more source

A meshfree approach for analyzing strain fields near crack tips from Digital Image Correlation displacement data

Fatigue &Fracture of Engineering Materials &Structures, Volume 47, Issue 6, Page 1994-2009, June 2024.
Abstract The element‐free Galerkin (EFG) meshfree method is employed in this research to compute strain fields based on discrete displacement data obtained from digital image correlation (DIC). To validate the method's accuracy, both simulated images with highly heterogeneous deformations and real tests conducted on notched specimens with known ...
Giancarlo L. Gómez Gonzales, Alonso Camacho‐Reyes, Julián A. Ortiz González, Francisco A. Díaz   +3 more
wiley   +1 more source

Aprovechamiento de Salto Grande Argentina – Uruguay

Informes de la Construccion, 1979
El aprovechamiento hidroeléctrico de Salto Grande será el primer aprovechamiento común a dos países sudamericanos, lo que permitirá una mayor integración entre ellos.
M. Bongiovanni
doaj   +1 more source

El patrimonio Industrial Hidráulico en Sierra Nevada

E-RPH, 2020
Del diverso patrimonio industrial minero de la comarca granadina del Marquesado del Zenete, la historia de las centrales hidráulicas y sus maquinistas, contienen el conocimiento y la sabiduría tecnológica que se produjeron en los inicios de la ...
Juan Carlos Guerrero Ruiz
doaj   +1 more source