Results 21 to 30 of about 50,665 (140)

Unusual and potential distribution of the common cattle tick, Rhipicephalus (Boophilus) microplus, in high mountain tropical zones of the Colombian Andes

open access: yesBiota Colombiana, 2015
Potential areas of distribution of the common cattle tick Rhipicephalus (Boophilus) microplus in the Altiplano Cundiboyacense are presented, using two algorithms of ecological niche modeling (Maxent and Classification Trees).
Luz A. Pulido-Herrera   +4 more
doaj   +1 more source

La frontera como invención colonial: reinterpretación sobre los límites culturales en una región de los Andes orientales de Colombia

open access: yesFronteras de la Historia, 2023
En el marco de los estudios sobre la organización social indígena en los Andes orientales de Colombia, se ha debatido la filiación étnica de sus pobladores para los periodos prehispánico tardío y colonial temprano (siglos XI-XVI d. C.).
Camilo Andrés Colorado Yepes
doaj   +1 more source

De Nencatacoa a San Lucas: mantas muiscas de algodón como soporte pictórico en el Nuevo Reino de Granada

open access: yesUCOarte, 2015
Desde tiempos prehispánicos, los indígenas muiscas (Altiplano Cundiboyacense, Colombia) tejieron mantas de algodón, su producción continuó durante el periodo virreinal y uno de sus usos fue el de soporte para pintura de caballete.
Laura L. Vargas Murcia
doaj   +1 more source

(Re)Defining Ecosystems: A Case Study of the Colombian Páramo Delimitations and Shifting Boundaries

open access: yesGeo: Geography and Environment, Volume 13, Issue 1, January‐June 2026.
Short Abstract This study examines the evolution of the concept of ecosystems through the three official delimitations of the Colombian páramos between 2007 and 2018. Each delimitation reflected distinct ecological and social priorities that directly influenced how the páramo boundaries were drawn.
Alejandra Uribe‐Albornoz, Julie Talbot
wiley   +1 more source

Multitemporal Analysis of Land Cover Changes in the Rabanal Páramo Ecosystem (Colombia) From 2000 to 2020 and Its Planning Regulations

open access: yesLand Degradation &Development, Volume 36, Issue 7, Page 2247-2258, 30 April 2025.
ABSTRACT The páramos, with their high biodiversity and benefits to humanity, are crucial ecosystems in Colombia. Despite their importance, there is a significant knowledge gap regarding the extent of land cover changes and the identification of planning regulatory milestones on these ecosystems.
Paulina Vergara   +1 more
wiley   +1 more source

Optimized Selection of Renewable Energy Sources Based on Regional Potentials in Colombia: A Comparative Analysis of AHP and FAHP for Sustainable Development

open access: yesInternational Journal of Energy Research, Volume 2025, Issue 1, 2025.
This study evaluates alternatives using the analytic hierarchy process (AHP) and Fuzzy AHP (FAHP) methodologies across five scenarios (SC1 to SC5), aiming to compare the effectiveness of both approaches in integrating environmental and technical criteria.
Christian Manuel Moreno Rocha   +4 more
wiley   +1 more source

Estado del conocimiento sobre peces nativos del altiplano cundiboyacense: revisión [PDF]

open access: yes, 2010
Se presenta una recopilación bibliográfica de las referencias disponibles sobre tres especies endémicas del altiplano cundiboyacense: CAPITÁN de la SABANA (Eremophilus Mutisii), guapucha (Grundulus Bogotensis) y capitanejo o capitán enano (Trichomycterus
Rosado Puccini, Rafael   +1 more
core   +2 more sources

Dynamic Assessment of the Use of Natural Resources in an Agricultural Production Chain

open access: yesModelling and Simulation in Engineering, Volume 2024, Issue 1, 2024.
Agriculture is fundamental to people’s food sustainability. One of the current challenges is the proper use of resources, mainly nonrenewable resources such as land and water. In this regard, having simulation tools is crucial for assessing how these resources are impacted by agricultural activities and their implications for the long‐term development ...
María C. Cortés   +3 more
wiley   +1 more source

Alimentación prehispánica y transformaciones tras la conquista europea del altiplano cundiboyacense, Colombia [PDF]

open access: yes, 2014
Objetivo: identificar las trasformaciones en los ecosistemas del altiplano cundiboyacense y su influencia sobre la alimentación tras la conquista.
Manrique Corredor, Edwar Javier   +1 more
core  

Recomendación para la delimitación, por parte del Ministerio de Ambiente y Desarrollo Sostenible, del Complejo de Páramos Altiplano cundiboyacense a escala 1:25.000

open access: yes, 2016
El Complejo de páramos Altiplano Cundiboyacense se encuentra ubicado en la zona central de la cordillera Oriental de Colombia y está compuesto por las cimas de las montañas más altas del altiplano Cundiboyacense, configurándose como un archipiélago de ...

core   +1 more source

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