ANÁLISIS DE VARIABILIDAD Y TENDENCIAS MENSUALES, ESTACIONALES Y ANUALES DE LA TEMPERATURA DEL AIRE EN BRASIL
DOI:
https://doi.org/10.22409/GEOgraphia2026.v28i61.a59822Palabras clave:
Temperatura del aire, Cambio climático, Brasil, Prueba de Mann-Kendall, tendenciasResumen
La temperatura juega un papel importante en la detección del cambio climático causado por la urbanización y la industrialización. Este estudio se objetivo en la variabilidad y tendencias de la temperatura media máxima anual, estacional y mensual del aire en superficie en Brasil durante el período 1960-2020, tres pruebas estadísticas, la prueba de Pettitt, la prueba secuencial de Mann-Kendall (prueba SQ-MK) y Para el análisis se utilizó la prueba de clasificación de Mann- Kendall (prueba MK). Los resultados del análisis de todo el período revelan una tendencia alcista estadísticamente significativa en prácticamente todos los meses y estaciones del año. También se observó una tendencia hacia años más cálidos, con veranos y primaveras significativamente más cálidos y otoños e inviernos ligeramente más cálidos. A lo largo del período se encontraron tendencias positivas en la temperatura media anual. Para toda la región, las temperaturas máximas promedio tendieron a aumentar aproximadamente 0,012∘C por año.
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