Interacción suelo-atmósfera en Sudamérica: contribución de las componentes de la evapotranspiración
Abstract
En este trabajo investigamos la representación de la evapotranspiración en Sudamérica según cinco estimaciones diferentes durante el periodo 1981-2010. Principalmente, estudiamos la partición de la evapotranspiración en sus componentes: transpiración, evaporación desde la vegetación, y desde el suelo; y cómo éstas contribuyen a la interacción suelo-atmósfera en diciembre-enero-febrero. Encontramos regiones de interacción suelo-atmósfera que son reconocidas habitualmente en la literatura: el centro de Argentina y el noreste de Brasil, que son, además, regiones de transición entre climas secos y húmedos. Nuestro resultado principal es que la transpiración es la componente de la evapotranspiración que más contribuye a la interacción suelo-atmósfera.
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Copyright (c) 2025 Daira Anahí Rosales, Romina Ruscica, Anna Sörensson
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