Results 1 to 10 of about 4,226 (140)
En la última década, un avance metodológico significativo ha permitido medir la fiabilidad de mapas regionales de usos de suelo en los paisajes altamente dinámicos de los países sub-tropicales. Lo anterior ha sido posible con un desarrollo geoestadístico
Stephane Couturier +3 more
doaj +1 more source
Treinta años han pasado desde la realización del único censo económico en Colombia, y para el desarrollo de un nuevo operativo censal, se hace necesario contar con un marco estadístico que garantice el cubrimiento de las unidades económicas del país ...
Gustavo Adolfo García Vélez +1 more
doaj +1 more source
El crecimiento poblacional, las actividades económicas intensivas y el cambio climático, han generado una gran presión o estrés sobre el recurso hídrico, evidenciando la necesidad de establecer como unidad de intervención la cuenca hidrográfica e ...
Carolina Bahamon Urrea +2 more
doaj +1 more source
Spatial Dynamics Modeling of Small-Scale Fishing Fleets With a Random Walk Approach
The understanding of fishing effort allocation has been recognized as a key feature within the spatial management planning of fisheries. In small-scale fisheries this assessment is challenging because of their multi-specific context. This has resulted in
Daniel R. Quijano Quiñones +3 more
doaj +1 more source
Abstract Although significant biodiversity has been safeguarded by protected areas (PAs), biodiversity trends continue downward. Within the frameworks of the EU Biodiversity Strategy for 2030 and the new EU Restoration Regulation (2024), conserving critical biodiversity areas is essential.
George Kefalas +14 more
wiley +1 more source
Análisis espacial de la informalidad laboral intraurbana en Medellín
En este artículo se estudia la dimensión espacial de la informalidad laboral intraurbana, tomando como caso de estudio la ciudad de Medellín, Colombia.
Stefany Gallego Ortiz +2 more
doaj +1 more source
Abstract Over the past decades, climate change has emerged as a major threat to global biodiversity, negatively affecting the integrity and functioning of ecosystems and the benefits they provide to people. To mitigate these impacts, it is essential to identify climate refugia that support the persistence of the structure and function of reef ...
Sara M. Melo‐Merino +4 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
The vast increase in biodiversity data generated through citizen science initiatives, alongside a growing suite of remote sensing products and advanced modelling tools, has opened new avenues for rapidly, accurately and efficiently monitoring species trends to inform conservation, management and policy.
Ramiro D. Crego +7 more
wiley +1 more source
Este artículo describe el desarrollo de una metodología generada desde el análisis espacial que permite determinar, cuantificar y categorizar la vulnerabilidad en sus dimensiones social, económica, física y ambiental, y caracterizar la suma de estas ...
Carlos Alberto Durán Gil
doaj +1 more source

