Results 41 to 50 of about 677,797 (146)

Assembling for Water: The Prefigurative Politics of Land Futures in Argentina

open access: yesAntipode, Volume 57, Issue 6, Page 2213-2240, November 2025.
Abstract As in other areas of Argentina, residents from the Norte Neuquino in the northwestern reaches of Patagonia are concerned about the recent advancements of extractivism onto their territories. Their analysis is clear: the environmental crisis is directly linked to a democratic one, and they engage in a wide range of actions to envision and enact
Mattias Borg Rasmussen   +1 more
wiley   +1 more source

Distribución geográfica, historia natural y conservación del hurón menor Galictis cuja (Carnivora: Mustelidae) en la Patagonia central, Argentina Geographic distribution, natural history and conservation of the lesser grison Galictis cuja (Carnivora: Mustelidae) from Central Patagonia, Argentina

open access: yesRevista Mexicana de Biodiversidad, 2012
El hurón menor, Galictis cuja, tiene una amplia distribución en el territorio patagónico extraandino, aunque sus registros puntuales son escasos. Este trabajo se desarrolló en la provincia del Chubut, Patagonia Central, Argentina.
Marcelo Carrera   +2 more
doaj  

Tracing Human Diversity in South America's Southern Cone: Linguistic, Morphometric, and Genetic Perspectives Explorando la Diversidad Humana en el Cono Sur de América del Sur: Perspectivas Lingüísticas, Morfométricas y Genéticas

open access: yesAmerican Journal of Biological Anthropology, Volume 187, Issue 3, July 2025.
ABSTRACT Objectives Studying the relationship between biological and cultural diversity can lead to rich insights into human history. South America has been relatively neglected in this kind of work, even though it intriguingly exhibits unexpectedly high biological and cultural diversity.
Lumila Paula Menéndez, Matthias Urban
wiley   +1 more source

DISTRIBUCIONES ESPACIALES Y CONTEXTOS ARQUEOLÓGICOS DE CAZADORES RECOLECTORES ESTEPARIOS EN ALTO RÍO CISNES: (XI REGIÓN DE AISÉN) SPATIAL DISTRIBUTIONS AND ARCHAEOLOGICAL CONTEXTS OF STEPPE HUNTER GATHERERS ON ALTO RÍO CISNES: (XI REGIÓN OF AISÉN)

open access: yesMagallania, 2006
Se presentan los resultados del análisis espacial de la información recuperada en la campaña de terreno de 2005 en el Alto río Cisnes, en la estepa extra andina de la XI Región (Chile).
OMAR REYES   +3 more
doaj  

Species Limits and Hybridization in Andean Leaf‐Eared Mice (Phyllotis)

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
Diversification of Phyllotis coincided with mid‐ to late‐Pleistocene climate change. Species delimitation revealed cryptic diversity within several nominal forms. Genomic analyses revealed evidence for introgressive hybridization. ABSTRACT Leaf‐eared mice (genus Phyllotis) are among the most widespread and abundant small mammals in the Andean Altiplano,
Marcial Quiroga‐Carmona   +13 more
wiley   +1 more source

The Early Evolution of a Young Normal Fault in the Aysén Fjord, Chile

open access: yesTectonics, Volume 44, Issue 7, July 2025.
Abstract Seismic reflection data have been used to investigate the evolution of faults in oil and gas basins for decades and typically image deeply buried faults at low resolution, with biostratigraphic age control to date horizons at scales of 10 Myr.
Saoirse M. Coveney   +4 more
wiley   +1 more source

Contexto y perspectiva laboral en emergencia COVID-19 CONICET CCT Patagonia Norte [PDF]

open access: yes, 2021
Compartimos el Informe Técnico “Contexto y perspectiva laboral en emergencia COVID-19 CONICET CCT-Patagonia Norte”, 20/07/2020, que aporta un panorama de las situaciones, experiencias y perspectivas expresadas por agentes del sistema ...
Martiarena, María Luz   +5 more
core  

A Danian subtropical lacustrine palynobiota from South America (Bororó Formation, San Jorge Basin, Patagonia - Argentina)

open access: yesGeologica Acta, 2009
New results on a lacustrine Danian palynological association in extra-andean northern Patagonia (lower member of the Cerro Bororó Formation, San Jorge Basin, Chubut province, Argentina) are presented.
L. SCAFATI, D.L. MELENDI, W. VOLKHEIMER
doaj  

Parsimonious machine learning for the global mapping of aboveground biomass potential

open access: yesEcography, Volume 2025, Issue 7, July 2025.
Advances in computational power and methods, and the widespread availability of remote sensing data have driven the development of machine learning models for estimating global carbon storage. Current models often rely on dozens of predictor variables to estimate aboveground biomass density (AGBD), resulting in accurate but complex models that are ...
Diego Bengochea Paz   +6 more
wiley   +1 more source

Cryonival landforms in Meseta Latorre, southern extra-Andean Patagonia, Argentina [PDF]

open access: yes, 2020
Se dan a conocer las geoformas crionivales activas que se presentan entre los 1064 y 700 m s.n.m. en la meseta Latorre, ubicada en el extremo sudoccidental de Argentina.
Tiberi, Pedro   +4 more
core   +1 more source

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