Las sequías en la pampa húmeda: impacto en la productidad del maíz

AUTOR(ES)
FONTE

Revista Brasileira de Meteorologia

DATA DE PUBLICAÇÃO

2007-08

RESUMO

This work seeks to identify droughts events in the space-time that occurred during the last century in Humid Pampas (Argentina). By means of the drought-index, statistical properties such as persistence, extremes and trends are analyzed. Since corn is drought sensitive, this study also attempts to show potential consequences of drought on the productivity of this important region crop. For that, an interaction model between droughts and productivity-impacts is elaborated and evaluated.

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