Results 141 to 150 of about 58,821,945 (247)

Methodological Effects on Plant–Hummingbird Networks: A Comparison of Pollen Load and Focal Observation Approaches in Colombian Andean Ecosystems

open access: yesBiotropica, Volume 58, Issue 5, September 2026.
ABSTRACT Ecological interactions, such as plant–pollinator interactions, are fundamental to maintaining biodiversity and sustaining ecosystem functions. In tropical ecosystems, hummingbirds serve as key pollinators due to their specialized morphological traits, which facilitate plant–pollinator interactions.
E. Aquiles Gutiérrez‐Zamora   +1 more
wiley   +1 more source

Geografía, café y prosperidad en los andes occidentales de Colombia

open access: yesRevista de Economía del Rosario, 2011
Compuesta por los departamentos de Antioquia, Caldas, Quindío, Risaralda y Valle del Cauca, los Andes Occidentales ha sido por mucho años una de las regiones más prósperas de Colombia. Esta prosperidad se ha traducido en condiciones de vida e infraestructura superiores a las del resto del país.
openaire   +2 more sources

Repurposing Legacy Reduced‐Representation Genomic Datasets for Conservation Biogeography: Lessons From Hercules Beetles Across Neotropical Ecoregions

open access: yesDiversity and Distributions, Volume 32, Issue 9, September 2026.
ABSTRACT Aim The study aimed to explore the opportunities and challenges of repurposing previously published reduced‐representation genomic datasets for conservation biogeography post the Kunming‐Montreal Agreement. Specifically, the study evaluates how historical climate fluctuations, habitat size, and recent anthropogenic disturbances may be ...
Jen‐Pan Huang
wiley   +1 more source

Autoatención en Salud Oral en el Pueblo Yanacona de los Andes del Sur de Colombia

open access: yesActa Odontológica Colombiana, 2011
Antecedentes. El pueblo indígena Yanacona tiene sus propias estrategias de entender y atender su proceso salud/enfermedad, referido particularmente a la cavidad oral. En estas actividades no se involucran terapeutas de la medicina tradicional ni de la medicina occidental, las realizan las mismas personas.
Edson Jair Ospina Lozano   +1 more
openaire   +3 more sources

Global Patterns, Drivers and Conservation Gaps of Freshwater Crabs: From Species Richness to Phylogenetic Diversity

open access: yesDiversity and Distributions, Volume 32, Issue 9, September 2026.
ABSTRACT Aim Freshwater crabs are ecologically vital benthic macroinvertebrates that sustain freshwater ecosystem functions, yet their limited dispersal and fragmented habitats make them vulnerable to human disturbance. Current conservation assessments for freshwater crabs remain incomplete, as most studies focus on species richness while neglecting ...
Wanna Wu   +7 more
wiley   +1 more source

Importancia de la heterogeneidad de hábitats para la biodiversidad de hormigas en los Andes de Colombia

open access: yesActa Agronómica, 2009
<span style="font-size: 10pt; font-family: Verdana; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: ES; mso-fareast-language: ES; mso-bidi-language: AR-SA;">Entre marzo y octubre de 2002 se compararon los ensamblajes de hormigas que forrajean en el suelo en un sistema no manejado (reserva ...
Ramírez Ramírez, Mónica   +2 more
openaire   +4 more sources

Pathways Between Family Socioeconomic Status and Early Childhood Development: Evidence From Andean Peru

open access: yesDevelopmental Science, Volume 29, Issue 5, September 2026.
ABSTRACT Healthy and stimulating early life environments are key for children to develop to their full potential. Household socioeconomic status (SES) is a strong predictor of early child development (ECD). This study used a rich new dataset from Andean Peru to examine the pathways through which household SES shapes ECD.
Kristen Hinckley   +10 more
wiley   +1 more source

Resúmenes presentados en las IV Jornadas Odontológicas de la Revista Odontológica de Los Andes. Facultad de Odontología de la Universidad de Los Andes.

open access: yes
23 resúmenes de los departamentos de Medicina Oral, Biopatología y de Investigación de la Facultad de Odontología de la Universidad de Los Andes.
de Los Andes, Revista Odontológica
core   +1 more source

Autonomía de la diferencia entre indígenas de la Amazonía y los Andes de Colombia

open access: yes, 2011
La lectura colonial que pretendió oponer imperios y civilizaciones andinas a las behetrías de pueblos «salvajes» y «bárbaros» de los valles interandinos y las tierras bajas sudamericanas, se proyectó hasta el siglo XX. A finales del siglo XIX las clasificaciones del estado diferenciaban las «comunidades indígenas» reducidas a la vida civil que estaban ...
openaire   +2 more sources

Jaguar Range‐Wide Connectivity: Prioritising Core Areas and Corridors Between and Within Protected Areas and Indigenous Lands

open access: yesGlobal Change Biology, Volume 32, Issue 9, September 2026.
Using movement‐based connectivity models, we identify priority core areas and dispersal corridors for jaguars across the Americas, revealing strong connectivity in South America but major fragmentation in Mexico, Central America and the Atlantic Forest.
Guilherme Costa Alvarenga   +38 more
wiley   +1 more source

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