Results 21 to 30 of about 565 (122)
Proyecto Mina Virgen de Luján de Plomo, Plata y Zinc, Evaluación Previa Provincia de Jujuy (Tumbaya)
, 2018 Fil: Cruz Zuloeta, Gonzalo G. Ministerio de Economía. Secretaría de Minería. Dirección Nacional de Minería y Geología; Argentina.
Cruz Zuloeta, Gonzalo G. +1 more
openaire +2 more sources
Terra Nova, Volume 38, Issue 2, Page 97-105, April 2026.ABSTRACT The Transbrasiliano‐Kandi‐4°50′ (TK4) shear zone in western Gondwana crosscuts South America and NW Africa for at least 6000 km. Despite its impressive size, the timing of the main episode of dextral ductile shearing is uncertain. We present detailed in situ multi‐mineral geochronology of mylonites from both Brazil and Algeria supporting that ...
F. A. Caxito +4 more
wiley +1 more source
Potential distribution and susceptibility of Coffea arabica L. to climate change impacts
PLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 693-711, March 2026.Ecological niche models (ENMs) are vital for understanding the impact of historical factors on ecosystems and predicting future climate change scenarios. These models help assess how environmental shifts affect agricultural species like coffee, which supports millions of people globally.
Yuliana Grisel García‐Martínez +1 more
wiley +1 more source
Brazil's Invisible Invaders: Are Craspedacusta Jellyfish a Ticking Ecological Bomb?
Austral Ecology, Volume 51, Issue 3, March 2026.ABSTRACT The invasive freshwater jellyfish Craspedacusta sowerbii, likely of Asian origin, is globally distributed, yet its invasion history in South America remains poorly understood. Following a mass mortality event of tilapia (Oreochromis niloticus) during a jellyfish bloom in Paraná, Brazil, in March 2022, we conducted morphological and molecular ...
Luana Maria Deoclécio da Silva +7 more
wiley +1 more source
Basin Research, Volume 38, Issue 2, March/April 2026.Provenance records from the late Palaeozoic Marfa Basin in West Texas reveal the transition from the Ancestral Rocky Mountains to the Ouachita–Marathon–Sonora orogenies during the early Permian in SW Laurentia. ABSTRACT The Marfa Basin in West Texas is a late Palaeozoic synorogenic depocenter associated with regional deformation linked to the Ancestral
Sandra Juárez‐Zúñiga +3 more
wiley +1 more source
Projections of Atmospheric Moisture Transport Over South America in a Changing Climate
International Journal of Climatology, Volume 46, Issue 2, February 2026.End‐of‐century (2071–2100) climate projections show significant contrasts in atmospheric moisture over South America, with increased divergence over Northern Chile and Eastern Brazil and stronger convergence over the La Plata and Magdalena basins. Moisture convergence raises risks of extreme rainfall and floods, while divergence intensifies droughts ...
Alvaro Avila‐Diaz +8 more
wiley +1 more source
Nordic Journal of Botany, Volume 2026, Issue 2, February 2026.We describe Stachytarpheta forzzae, a new species from an inselberg located in the municipality of Guaratinga, state of Bahia, within the Brazilian Atlantic forest. Morphologically, it resembles S. sprucei, the only other species of the genus known to inhabit inselbergs.
Pedro Henrique Cardoso +5 more
wiley +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 +47 more
wiley +1 more source
Pollination ecology in the tropical Andes: moving towards a cross‐scale approach
Biological Reviews, Volume 100, Issue 6, Page 2312-2345, December 2025.ABSTRACT Plant–pollinator interactions structure ecological communities and represent a key component of ecosystem functioning. Pollination networks are expected to be more diverse and specialised in the tropics, but pollination ecology in these regions has been understudied in comparison to other areas.
Cristina Rueda‐Uribe +25 more
wiley +1 more source
Población y producción de plata en el real de minas de Tlalpujahua a mediados del siglo XVIII
Estudios de Historia Novohispana, 2009 La autora busca analizar la relación entre la producción de plata y el crecimiento o la disminución de la población en el real de minas de Tlalpujahua, utilizando como fuentes los padrones de confesión y comunión y los padrones o censos tributarios, pero especialmente los informes de los curas del lugar al obispado de Michoacán, así como ...
openaire +1 more source