Results 61 to 70 of about 2,357,233 (223)

Cascading effects of glacier retreat: Hydro-chemical shifts and macroinvertebrate responses in Andean glacier-fed streams [PDF]

Journal of the Bulgarian Geographical Society
The retreat of tropical glaciers in the Peruvian Andes, particularly in the Cordillera Blanca, has significantly altered hydrogeological and geochemical processes in mountain water-sheds.
Fiorella La Matta Romero, Vanessa Arevalo-Seijas, David Valqui-Peña, Moya MacDonald, Jemma Wadham, Raul Loayza-Muro   +5 more
doaj   +3 more sources

Extensional stresses in the Colombian Eastern Cordillera fold-and-thrust belt (northern Andes): insights from 2D finite element modeling

Geologica Acta, 2009
Deformation and stress characteristics in the upper crust of the fold-and-thrust belt in the Colombian Eastern Cordillera were investigated by numerical analysis.
R. ISLAM, D. HAYASHI
doaj  

Elevation Dependence of Rainfall and Snowfall in Global Mountains: Insights From Reanalysis and Convection‐Permitting Models

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 21, 16 November 2026.
Abstract Mountain precipitation varies systematically with elevation—a relationship known as the elevation dependence of precipitation. This dependence governs hydrological partitioning and ecosystem stability in high‐mountain regions worldwide. However, the elevation dependence of precipitation and its underlying physical drivers across global high ...
Shijie Tang, Tianjun Zhou, Liwei Zou, Xiaolong Chen   +3 more
wiley   +1 more source

Combinación de Acortamiento Cortical y Adición Magmática para la Génesis del Edificio Andino a través de Datos Gravimétricos

Brazilian Journal of Geophysics, 1995
Basándonos en datos gravimétricos y altimétricos eutre las latitudes 36o y 39oS, y las longitudes 69o y 73'W aproximadalllellte, completanlos tres_perfiles que atravies=an la Cordiilera de los Andes desde la costa pacífica de Chile hasta la ...
M. P. Martínez, M. B. Gimenez, J. A. Robles   +2 more
doaj   +1 more source

Eight New Species of Amatissa Walker, 1862 (Lepidoptera: Psychidae) With Confirmation of the Genus in Northern Australia

Austral Entomology, Volume 65, Issue 4, November 2026.
ABSTRACT Examination and sequencing of Psychidae specimens from Australia confirm that the genus Amatissa Walker, 1862 is present in this region, extending its known distribution. The first multispecies phylogeny of Amatissa is presented based on mitochondrial sequence data.
Ethan P. Beaver, Thomas Sobczyk
wiley   +1 more source

Érosion et transport de matière sur le versant occidental des Andes semiarides du Nord du Chili (27°-32°S): depuis une approche à grande échelle temporelle et spatiale, jusqu'à l'évolution quaternaire d'un système fluvial [PDF]

, 2010
La Cordillère Principale des Andes semi-arides est un relief transitoire qui se développe suite au soulèvement des Andes initié à l'Oligocène. L'altitude des pédiments de la Cordillère Principale par rapport à ceux de la Cordillère de la Côte indique que
Aguilar-Martorell, German-Alfredo, Aguilar Martorell, Germán Alfredo   +1 more
core  

Climate warming may erode thermal barriers to pest invasion in tropical alpine ecosystems: Evidence from the Andes

Ecosphere, Volume 17, Issue 10, October 2026.
Abstract Climate warming is increasingly enabling species to cross bioclimatic barriers, driving altitudinal range expansions of species and facilitating biological invasions into ecosystems that were historically protected by low temperatures. Among these cold ecosystems are tropical alpine systems—páramos—found in the tropical Andes above 3000 m ...
Paula Torres‐Quintero, Carolina Pardo‐Diaz, Camilo Salazar, Eloisa Lasso   +3 more
wiley   +1 more source

The Betic Cordillera: an active orogen [PDF]

, 2019
Desde un punto de vista sísmico y tectónico la Cordillera Bética constituye la parte más activa de la península Ibérica. Este orógeno es el resultado de la interacción entre dos placas mayores o principales (Nubia y Eurasia) y una mucho más pequeña, la ...
Alfaro García, Pedro, González-Castillo, Lourdes, Galindo Zaldívar, Jesús, Sanz de Galdeano, Carlos   +3 more
core  

Bauhinia naniflora: a new species of section Amaria (Cercidoideae: Leguminosae) from Colombia

Nordic Journal of Botany, Volume 2026, Issue 10, October 2026.
Bauhinia, the most species‐rich genus of Cercidoideae (Leguminosae), is pantropically distributed and includes four sections in the Americas. During an ongoing taxonomic revision of American Cercidoideae, a new species of Bauhinia sect. Amaria ser. Decandrae currently endemic to Colombia was identified and is here described as Bauhinia naniflorasp nov.
Luis Carlos Casas‐Restrepo, Andrés Fonseca‐Cortés, Rita Fábia da Silva Calixto, Luciano Paganucci de Queiroz, Adilva de Souza Conceição   +4 more
wiley   +1 more source

Population Growth and Customary Law on Land: The Case of Cordillera Villages in the Philippines [PDF]

This paper examines how a traditional village deals with the consequences of population growth. The increase in population demands more intensive use of the land which requires the transformation of commonly-owned land into privately-owned land ...
Lorelei Crisologo-Mendoza;, Dirk Van de gaer   +1 more
core