2023
DOI: 10.31910/novamb.v1.n1.2023.2336
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Efectos de las sequías en los focos de calor en la provincia de Formosa, Argentina: un análisis realizado con herramientas de teledetección

Abstract: El presente artículo de investigación tiene como objetivo evaluar la variabilidad pluviométrica de la provincia de Formosa (Argentina), a fin de analizar la distribución espaciotemporal de los focos de calor, mediante el análisis de productos satelitales. Para ello, se analizaron las condiciones de sequías y de humedad con el Índice Estandarizado de Precipitación (SPEI), para el período 1955-2022; luego, se obtuvieron productos MODIS desde enero del 2020 hasta febrero del 2022. Posteriormente, los archivos vec… Show more

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“…Fires, both those of natural and anthropogenic origin, are one of the most aggressive and sudden disturbances that can affect ecosystems, strongly depleting and modifying their structure and composition, and their impact can be reflected both locally and globally (Peña & Ulloa, 2017;Montiel et al 2021;Smichowski et al 2021;Díaz et al 2023). Their manifestation, especially those of large magnitude, affect the natural evolution of ecosystems directly, and biogeochemical cycles, local climate and other variables indirectly (Crutzen & Andreade, 1990;Hoffmann et al 2003).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Fires, both those of natural and anthropogenic origin, are one of the most aggressive and sudden disturbances that can affect ecosystems, strongly depleting and modifying their structure and composition, and their impact can be reflected both locally and globally (Peña & Ulloa, 2017;Montiel et al 2021;Smichowski et al 2021;Díaz et al 2023). Their manifestation, especially those of large magnitude, affect the natural evolution of ecosystems directly, and biogeochemical cycles, local climate and other variables indirectly (Crutzen & Andreade, 1990;Hoffmann et al 2003).…”
Section: Introductionmentioning
confidence: 99%
“…In this regard, perimeter delimitation of burned areas (Key & Benson, 2006), studies on vegetation recovery after a fire (Díaz-Delgado & Pons, 1999), establishment of the number of active fire hotspots (Díaz et al 2023), are some of the possible applications offered by remote sensors for the analysis of fires in order to establish fire management strategies.…”
Section: Introductionmentioning
confidence: 99%