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Patrones globales de recuperación de la sequía

Christopher R Schwalm^1,2, William R L Anderegg³, Anna M Michalak⁴

¹Woods Hole Research Center, Falmouth, Massachusetts 02540, USA.

|August 11, 2017

Resumen

El tiempo de recuperación de la sequía, crucial para la salud del ecosistema, depende principalmente del clima y la dinámica del ciclo del carbono. La recuperación es más lenta en los trópicos y las altas latitudes del norte, con un aumento de los impactos de la sequía observados en el último siglo.

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Área de la Ciencia:

Ecología
Ciencias del clima
Investigación del ciclo del carbono

Sus antecedentes:

Las sequías son un fenómeno climático extremo importante que afecta a los ecosistemas globales y al sumidero de carbono terrestre.
Comprender el tiempo de recuperación de los ecosistemas después de la sequía es fundamental para predecir la dinámica futura del carbono de la tierra.
Las tendencias mundiales en los regímenes de sequía son inciertas, pero se proyecta una mayor frecuencia y gravedad para el siglo XXI.