Buscador de Tesis y publicaciones académicas

Artículo 2026 Revisado por pares

Spatial and Temporal Analysis of Aerosol Levels in Colombia Using Aerosol Optical Depth (AOD)

Johana M. Carmona-García · Roberto Rojano Alvarado · Ana Yael Vanoye-García

Air pollution is one of the primary environmental concerns in public health, resulting in millions of premature deaths annually. Particulate matter (PM) is an important indicator of atmospheric pollution due to its ability to penetrate the lungs and cardiovascular system. However, the spatial and temporal coverage of a...

natural sciences earth and related environmental sciences

• Copernicus GmbH
• DOI: 10.5194/egusphere-egu26-16081

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Artículo 2026 Revisado por pares

Ground validation of high-resolution WRF model precipitation estimates over Colombia

Wesly Huertas · German Poveda · Kyoko Ikeda · Roy Rasmussen

In this study, we perform a thorough validation of precipitation estimates from the high-resolution WRF model, run with a 4-km horizontal grid spacing over Colombia during 2000-2022, using in-situ data from the Colombia weather, climate and hydrology service (IDEAM) at annual, monthly, and diurnal scales. Model outputs...

natural sciences earth and related environmental sciences

• Copernicus GmbH
• DOI: 10.5194/egusphere-egu26-15938

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Artículo 2026 Acceso abierto Revisado por pares

La epidemia invisible: Leishmaniasis cutánea en comunidades marginadas de un municipio de Santander, Colombia

Diego Fernando Ordoñez Téllez · Luis Alberto López Romero · Carolina Becerra Arias

Introducción: La leishmaniasis es una enfermedad vectorial crónica causada por protozoos del género Leishmania, considerada una de las dieciséis enfermedades infecciosas desatendidas y olvidadas por la Organización Panamericana de Salud. En Colombia circulan nueve especies, con presencia considerable en Santander. Obje...

health sciences medical and health sciences

• Universidad Industrial de Santander
• DOI: 10.18273/saluduis.58.e26v58a14

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Artículo 2026 Revisado por pares

Spatiotemporal dynamics of pedestrian flood hazard in urban areas: beyond peak inundation maps

Manuel Antonio Contreras Martínez · Gerald Augusto Corzo Perez · German Ricardo Santos Granados

Extreme urban floods increasingly threaten pedestrians, yet hazard assessments often emphasise peak inundation maps and overlook the duration and overlap of instability conditions that drive real-life exposure and operational decisions. We evaluate the spatiotemporal evolution of pedestrian hazard during a 3-h, 100-yea...

environmental engineering engineering and technology

• Copernicus GmbH
• DOI: 10.5194/egusphere-egu26-14563

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Artículo 2026 Revisado por pares

Limited impact of fire and grazing on methane emission in a tropical inundated savanna

Stijn Hantson · Adriana Sánchez · Juan Carlos Benavides · Juan José Ceballos · y 5 más

Atmospheric methane concentrations experience an ongoing increase following a brief stabilization in the early 2000s. Evidence suggests that recent increases are driven by different mechanisms than during the pre-2000 period, with enhanced natural emissions from tropical regions as a leading hypothesis. However, the pr...

agriculture, forestry, and fisheries agricultural and veterinary sciences

• Copernicus GmbH
• DOI: 10.5194/egusphere-egu26-14756

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Artículo 2026 Revisado por pares

Modeling Future Landslide Propensity in the Colombian Andes: A GAM-based Projection from GCM Multi-Model Extreme Rainfall Indices

Johnny Vega

Landslides represent a significant geohazard worldwide, whose frequency and impacts are being amplified by climate change materialized through more intense and extreme rainfall. Projecting climate-driven landslide risk in tropical mountains such as the Colombian Andes requires methodologies that integrate climate proje...

natural sciences earth and related environmental sciences

• Copernicus GmbH
• DOI: 10.5194/egusphere-egu26-8167

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Artículo 2026 Revisado por pares

Bridging Climate-Health Attribution Science and Health-Sector Practice

Bianca Corpuz · Sadie Ryan · Rupert Stuart-Smith · Mauricio Santos Vega · y 6 más

Attribution science has made substantial progress in quantifying the influence of anthropogenic climate change on extreme events, yet its application to human health outcomes remains limited and difficult to operationalize for health-sector practitioners. Methodological complexity, fragmented guidance, and challenges i...

medical and health sciences other medical science

• Copernicus GmbH
• DOI: 10.5194/egusphere-egu26-15294

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Artículo 2026 Revisado por pares

Land-Cover Changes effects on Water-Carbon fluxes in a Colombian Amazonian basin

Andres Garcia Salazar · David Zamora Avila · Luis Carlos Belalcazar

Extractivism driven by licit and illicit economic activities has generated negative effects on natural land-covers and biodiversity, increasing ecosystem vulnerability as a consequence of local hydroclimatic fluxes alterations, as well as those transcending geographic boundaries. One of the main current drivers is defo...

• Copernicus GmbH
• DOI: 10.5194/egusphere-egu26-21978

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Artículo 2026 Revisado por pares

Integration of Life Cycle Assessment for the Management of the Organic Fraction of Municipal Solid Waste (OFMSW) under a Circular Economy Approach

Ana Paola Becerra Quiroz · Daniel Gil Ramírez2 · María-Elena Rodrigo-Clavero · Javier Rodrigo-Ilarri

Global municipal solid waste (MSW) generation reached 1.2 billion tonnes in 2022 and is projected to increase to 3.8 billion tonnes by 2050, driven mainly by urbanization and changes in consumption patterns (UNEP & ISWA). In Colombia, MSW generation amounted to 31.31 million tonnes in 2022, of which the organic fractio...

environmental biotechnology engineering and technology

• Copernicus GmbH
• DOI: 10.5194/egusphere-egu26-23206

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Artículo 2026 Acceso abierto Revisado por pares

Optimización de parámetros de impresión 3D por FDM en PLA para maximizar la resistencia a la flexión

Juan Leonardo Martínez Barrera · Rafael Bolívar León · Jarol Derley Ramon Valencia

Additive manufacturing through fused deposition modeling (FDM) has become a viable alternative for producing functional polymer components. This study evaluates the influence of three printing parameters—nozzle diameter, number of perimeters, and infill density—on the flexural strength of polylactic acid (PLA) specimen...

• Universidad Autónoma del Caribe
• DOI: 10.15665/rp.v24i1.3836

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