Results 41 to 50 of about 5,869 (124)

A Possible Tsunamigenic Near‐Trench Strike‐Slip Fault, Offshore North Ecuador–South Colombia

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 12, December 2025.
Abstract Seismic reflection and bathymetry collected along the Ecuador–Colombia obliquely convergent margin allow the first characterization of the NNE‐trending, near‐trench strike‐slip Ancon Fault in the possible source region of the 1906‐Mw8.6–8.8 and 1979‐Mw8.2 earthquakes, which produced devastating tsunamis.
J.‐Y. Collot   +8 more
wiley   +1 more source

Deep Canyon‐Upwellings in the Northwestern Mediterranean Sea in Contrast With Open Oceans

open access: yesJournal of Geophysical Research: Oceans, Volume 130, Issue 11, November 2025.
Abstract Deep upwellings, linked to wind‐driven surface upwellings and the associated along‐slope circulation, have been observed for the first time in the Cassidaigne canyon, Northwestern Mediterranean Sea, at depths up to 1,600 m. It contrasts with previous oceanic observations and modeling, which restrained this process in the canyon head, at a few ...
L. Brun   +3 more
wiley   +1 more source

Informe sobre las investigaciones de arcilla hechas en los laboratorios de la Facultad Nacional de Minas

open access: yesBoletín Geológico, 1966
La investigación moderna de arcillas se basa en el estudio de la red molecular. En estos estudios se usan rayos X, ensayos termodiferenciales y exámenes con el microscopio electrónico.
Reinaldo Ellwanger
doaj   +1 more source

Environmental DNA for Aquatic Monitoring: Impact of Diel Vertical Migration

open access: yesEnvironmental DNA, Volume 7, Issue 5, September–October 2025.
Environmental DNA concentrations are affected by animal behavior, such as diel vertical migration (DVM), which has repercussions for designing eDNA sampling strategies. The effect of DVM was identified for hake using samples from the Bay of Biscay and corroborated using theoretical Lagrangian particle‐tracking modeling.
Verena M. Trenkel   +5 more
wiley   +1 more source

Yacimientos de uranio y otros metales en la región de La Baja, municipio de California, departamento de Santander

open access: yesBoletín Geológico, 1955
La región de California, en Santander, Colombia, ha sido un centro de explotación de yacimientos de oro y plata desde los tiempos coloniales. Se trata de depósitos hipogenos en los que las soluciones mineralizantes han rellenado fracturas y alterado ...
Jesús A. Bueno O.
doaj   +1 more source

Phylogenomics Untangles the Metabolic Potential of Picochlorum tauri, a New Picoalgal Species Causing a Winter Bloom in the Mediterranean Thau Lagoon

open access: yesEnvironmental Microbiology, Volume 27, Issue 9, September 2025.
An intense green algal proliferation with severe ecological consequences occurred during the winter season in one of the largest lagoons on the French Mediterranean coast. The study contributes to the understanding of the rise and resilience of the tiny photosynthetic eukaryote, which thrived in cool waters under low solar radiance.
Béatrice Bec   +9 more
wiley   +1 more source

Derechos de los Pueblos y trabajadores ‘golondrinas’ en Argentina. Una mirada desde el ‘Caso Solano’; Rights of Peoples and seasonal workers in Argentina. A look from the ‘Solano Case’; Direitos dos Povos e trabalhadores migrantes na Argentina. Um olhar do ‘caso Solano’

open access: yesRevista nuestrAmérica, 2019
Resumen: En este trabajo nos proponemos reflexionar desde el campo de los Derechos Humanos y la Sociología del Trabajo sobre las desapariciones forzadas y asesinatos como resultado de procesos de reivindicaciones de trabajadores “golondrinas” en el sur ...
Jessica Visotsky, Eugenia de Rossi
doaj  

Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento

open access: yesAmerican Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.
ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince   +16 more
wiley   +1 more source

Racial Capitalism and the Workhouse–Plantation Nexus in the Atlantic World

open access: yesAntipode, Volume 57, Issue 5, Page 2015-2044, September 2025.
Abstract This paper re‐examines the British workhouse within the framework of racial capitalism and the Atlantic world. Traditionally understood as a domestic mechanism for managing poverty and labour in an era of industrial capitalism, we argue the workhouse was deeply intertwined with global systems of racial exploitation and accumulation from the ...
Andrew Williams, Jon May
wiley   +1 more source

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