Results 21 to 30 of about 905 (152)
El artículo aporta un análisis crítico del fundamento teórico del modelo neoclásico del comercio internacional desde la perspectiva de la economía ecológica Se analizan los desarrollos básicos de la teoría clásica del comercio y su evolución hacia la ...
Salvador Peniche Camps
doaj +1 more source
En este trabajo se investiga la evolución del consumo de recursos materiales en los países de la Unión Europea-15 (UE-15) en los últimos 20 años, con el objetivo de analizar si en ellos existe desmaterialización y que sectores la lideran. Como indicador
Pablo Alonso Fernández +2 more
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La Economía Ecológica surge como un nuevo campo que estudia las relaciones entre los ecosistemas y los sistemas económicos en el sentido más amplio. Para ello, busca partir de bases epistemológicas diferentes a las de la ciencia convencional determinista
Jerson S. Lizarazo
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This study proposes an automated method to infer brown bear hair snare interactions by detecting bipedal behavior in camera‐trap images using a pose estimation model and a multilayer perceptron (MLP). A YOLO‐based model, fine‐tuned from humans and dogs to a custom dataset, achieved high performance (≈93% keypoint precision and ≈96% classification ...
Arnau Campanera‐Moliné +8 more
wiley +1 more source
ABSTRACT When mural art in indigenous communities is commissioned as a participatory project, several methodological, epistemological, and aesthetic questions arise. This text proposes a horizontal and investigative approach to what we can simply call ‘muralism in the A'i Cofán community context,’ not as significant works executed in communities, but ...
Daniel Alberto Restrepo Hernández +2 more
wiley +1 more source
Tracking the impact of bottom trawling on benthic habitat status
Abstract Bottom trawling is the most widespread physical disturbance to marine benthic habitats, yet broadscale assessments of its impact remain limited. We developed a quantitative framework to evaluate trawling effects on benthic habitats at broad spatial scales based on the sentinels of seabed (SoS) indicator.
Maider Plaza‐Morlote +10 more
wiley +1 more source
En esta presentación se aborda el divorcio entre Economía y Ecología, las implicaciones de esta separación para entender la crisis ambiental y para la búsqueda de soluciones a dicha crisis.
Erik Gómez-Baggethun
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Elementos conceptuales sobre desarrollo sostenible
En este artículo se analizan elementos conceptuales básicos sobre la sostenibilidad para la construcción de conocimiento en el aula de clase. Se estudia la evolución del concepto, revisando aportes de los principales académicos, y la importancia del ...
Elías Moré Olivares +1 more
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Constant visitation rates across the flowering season masked major shifts in plant and flower visitor interaction structure, specialization, species roles and trait‐driven patterns shaping interaction intensity. Plants and flower visitors changed ecological roles over time, with native flower visitors playing key roles in maintaining network cohesion ...
Alba Costa +3 more
wiley +1 more source
Abstract Excessive use of agrochemicals and frequent tillage have degraded vineyard soils, threatening their sustainability and grape quality. Cover crops and microbial inoculants are increasingly promoted as nature‐based strategies for vineyard regeneration, yet they are rarely evaluated together.
Raúl Ochoa‐Hueso +9 more
wiley +1 more source

