DINÂMICA DOS FLUXOS DE RADIAÇÃO DE ONDA LONGA NO PANTANAL MATO-GROSSENSE

Autores/as

DOI:

https://doi.org/10.31413/nat.v12i1.16528


Palabras clave:

micrometeorología, flujo de energía, zona inundable, relación de Bowen.

Resumen

El Pantanal brasileño es un bioma estacionalmente inundado, donde la comprensión microclimática es esencial para comprender la importancia de este bioma a escala global. El principal objetivo de este estudio fue analizar la dinámica de los flujos de radiación de onda larga en el Pantanal, así como las implicaciones de sus variaciones estacionales e interanuales en la micrometeorología de la región. El estudio se llevó a cabo en una zona estacionalmente inundable del Pantanal brasileño en el estado de Mato Grosso entre 16°29'04" y 16°29'10" S; y entre 56°25'25" y 56°25'36 " en el sitio experimental ubicado en la Reserva del Patrimonio Natural (RPPN), asistido por el Servicio Social de Comercio, conocido como SESC-Pantanal, donde la estación meteorológica automática mide y almacena la radiación solar, la temperatura del aire y del suelo, la velocidad del viento y las precipitaciones donde Se calculó la evapotranspiración, índice de aridez, flujo de calor sensible y latente, existiendo un mayor rango de temperatura del aire en el período seco (mayo a septiembre) debido a frentes fríos, mientras que en el período lluvioso la temperatura promedio, Rn y ETo es mayor debido a a la influencia de las aguas superficiales y a una mayor radiación incidente. La estacionalidad del agua en el Pantanal influye directamente en la temperatura, el balance energético, la evapotranspiración y la humedad relativa.

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Publicado

2024-03-31

Número

Sección

Ciências Ambientais / Environmental Sciences

Cómo citar

DINÂMICA DOS FLUXOS DE RADIAÇÃO DE ONDA LONGA NO PANTANAL MATO-GROSSENSE. (2024). Nativa, 12(1), 184-190. https://doi.org/10.31413/nat.v12i1.16528