Results 61 to 70 of about 62,438 (295)
Revista Científica, 2013 En una investigación que se adelanta con estudiantes de noveno grado de la I. E. Guacacallo del Municipio de Pitalito, se pretende aplicar una estrategia didáctica que apoyada en un modelo teórico a priori, articula el aprendizaje del conocimiento de la ...
Shirly Zúñiga Arredondo +2 more
doaj +1 more source
El uso de la Ayahuasca en la Amazonia [PDF]
, 2010 The yagé is a hallucinogenic plant (Banisteriopsis caapi) widely distributed in Colombia, Perú, Ecuador, Venezuela, Brazil and Bolivia, of which gets ready a drink (Ayahuasca) consumed from immemorial times inside an indigenous ritual context.
Frausin Bustamante, Gina +7 more
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PLANTS, PEOPLE, PLANET, EarlyView.Colombia's forests play a crucial role in preserving biodiversity and mitigating climate change, but they are currently facing severe degradation, particularly after the 2016 Peace Agreement. Our literature review highlights a growing research interest in this topic and demonstrates how interdisciplinary approaches combining diverse methods can enhance
Estefanía Muñoz +13 more
wiley +1 more source
River Research and Applications, EarlyView.ABSTRACT Tropical rivers play a key role in regional carbon budgets, yet greenhouse gas (GHG) dynamics in regulated systems remain poorly understood. This study investigates the seasonal variability of carbon dioxide (CO2) and methane (CH4) concentrations, isotopic composition (δ13C), and river‐atmosphere fluxes in the lower Tocantins River, a ...
Maria Gabriella da S. Araújo +5 more
wiley +1 more source
Environmental Toxicology, EarlyView.ABSTRACT This study evaluated the water quality of artesian wells and effluents generated in cassava processing in a rural area of Bragança, Pará, with emphasis on physicochemical parameters, multielement composition, and cyanogenic compounds. The well water presented specific nonconformities, highlighting pH values below the recommended level and high
Alana Coêlho Maciel +13 more
wiley +1 more source
Investigación e Innovación en Ingenierías, 2017 Las políticas para el fortalecimiento de la educación superior, usualmente han estado dirigidas a aumentar la capacidad de cobertura de cada uno de los programas académicos, lo que se ha venido logrando paulatinamente.
Verenice Sánchez Castillo +2 more
doaj +1 more source
Open Rivers Rethinking Water Place & Community, 2022 “Amazonia”—the word alone can conjure up a lot of images, some accurate and some wildly not. In truth, it has many definitions, ranging from a specific drainage basin to a tropical ecological world. For most of my childhood, such kinds of tropical “jungles” were places of peril to be avoided.
openaire +1 more source
Environmental Toxicology, EarlyView.ABSTRACT Anthropogenic activities generate a significant amount of pollutants that are released into the environment, causing physiological and ecological disturbances. Among the xenobiotics present in aquatic ecosystems, numerous chemical and organic compounds have oxidative potential or are metabolized through oxidative processes, which may amplify ...
Natália Eduarda da Silva +6 more
wiley +1 more source
La Universidad de la Amazonia como marca estratégica en la región Amazónica
, 2015 El presente artículo es producto de la investigación desarrollada en el que se exponen sus resultados reflejados en el análisis de las fortalezas y debilidades de la Universidad de la Amazonia, como Ente Universitario de nuestra región que representa el ...
García Capdevilla, Diana Ali +2 more
core +2 more sources
Programa Bicentenario Amazonia “Valoración del flujo histórico y actual de carbono en el sistema de inundación Yahuarcaca (Amazonia colombiana): su importancia en el cambio climático global” [PDF]
, 2011 El llamado programa Bicentenario “Valoración del flujo histórico y actual de carbono en el sistema de inundación Yahuarcaca (Amazonia colombiana): su importancia en el cambio climático global” fue una propuesta de investigación desarrollada por cuatro (4)
Duque Escobar, Santiago Roberto
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