Results 11 to 20 of about 3,419 (115)
Los Andes tropicales son un hotspot de biodiversidad, pero la fragmentación de sus paisajes por cambios en el uso del suelo hacia la ganadería y la agricultura ha causado la pérdida de servicios ecosistémicos.
Alex Javier Carvajal Ortiz +3 more
doaj +1 more source
Swietenia macrophylla King, es una especie tropical que históricamente ha sido explotada por su alta calidad maderable y actualmente está catalogada como amenazada de extinción. En este estudio se usaron cuatro microsatélites nucleares polimórficos para
José Enrique Trujillo-Sierra +4 more
doaj +1 more source
We applied a multi‐scale, multi‐species framework to quantify how landscape structure and human infrastructure influence habitat use across a terrestrial mammal community within a biological corridor in the Colombian Amazon. Forest cover and spatial configuration influenced wildlife habitat use at spatial scales associated with species dispersal ...
Gabriel P. Andrade‐Ponce +2 more
wiley +1 more source
ABSTRACT The evolutionary study of human dispersal is a key topic in biological anthropology. However, recent research has revealed inconsistencies between molecular and anatomical data across different timescales and geographic regions. Despite increased interdisciplinary dialogue, these discordances are rarely analyzed in depth or interpreted for ...
Lumila Paula Menéndez, Sophie Veigl
wiley +1 more source
The Discourse of Equality in Spanish Museums. How Social Media Communicate International Women's Day
ABSTRACT International Women's Day on March 8th is an arena for discourse in contemporary Spain, highlighted by intra‐feminist tension and ideological polarization. In their role as sociocultural mediators, museums construct narratives of gender equality.
Héctor Navarro‐Güere +2 more
wiley +1 more source
Introducción: La fragmentación se refiere a la pérdida de vegetación natural continua, lo que crea parches aislados que alteran la estructura del paisaje y la biodiversidad. Combinar índices de conectividad estructural con datos de ocupación de especies
Juan Carlos Villegas-Arguedas
doaj +1 more source
En la actualidad existe un amplio interés por el valor del paisaje como una alternativa de análisis ambiental, sin embargo, esta aproximación ha sido poco utilizada en los ecosistemas de México.
Arturos García Romero +2 more
doaj +1 more source
The ‘Geopolitical Commission’: 40 Years in the Making?
Abstract In 2019, European Commission President Ursula von der Leyen promised MEPs she would deliver a ‘Geopolitical Commission’ during the five years of her term in office, unbeknown that the COVID‐19 pandemic and the Russian invasion of Ukraine were around the corner.
Robert Kissack
wiley +1 more source
La conectividad estructural es una medida del cambio espacio-temporal, que recae en el desplazamiento de las especies en el paisaje y la disponibilidad de hábitat; estas modificaciones se han documentado para ecosistemas de alta montaña en Colombia ...
Y. K. Forero-Gómez +2 more
doaj +1 more source
Framing the Square: Cinematic Procedures and Visual Regimes in Diamela Eltit's Lumpérica
ABSTRACT This article examines how Diamela Eltit's Lumpérica (1983) constructs a regime of visibility through the spatial organisation of the public square that structures the novel. While criticism has often emphasised the text's linguistic fragmentation and performative dimensions, less attention has been paid to the visual procedures through which ...
Denisse Lazo
wiley +1 more source

