SciELO - Scientific Electronic Library Online

 
vol.46 número1Primer registro en Argentina de Drepanosiphum oregonense Granovsky (Hemiptera: Aphididae) hallada sobre arces (Sapindaceae)Siphoninus finitimus Silvestri (Hemiptera: Aleyrodidae), "mosquita blanca del olivo" en Arica-Chile índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

  • No hay articulos citadosCitado por SciELO

Links relacionados

  • No hay articulos similaresSimilares en SciELO

Compartir


Revista de la Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo

versión On-line ISSN 1853-8665

Resumen

VILATTE, Carlos; AGUAS, Laura  y  CONFALONE, Adriana. Influence of solar cycles on rainfalls in Azul, province of Buenos Aires. Rev. Fac. Cienc. Agrar., Univ. Nac. Cuyo [online]. 2014, vol.46, n.1. ISSN 1853-8665 .

The aim of this paper was to find a synergism between maximum solar activity and rains in Azul, Buenos Aires (36°45' S, 59°57' W and altitude. 137 m ), using a series of annual rainfalls from 1913 to 2012. The results showed that the last four solar activity maxima correspond to the years of highest rainfall. Annual rainfalls for those years recorded on average 1317mm (2.4 standard deviation above the mean), which was significantly different from the mean of the last hundred years (855.7mm ±191.1 mm). A positive relationship between years of maximum solar activity and the occurrence of extreme rainfall events that generate excess water and flooding in the rural and urban sectors of Azul was found.

Palabras clave : Rainfalls; Variability; Solar cycles.

        · resumen en Español     · texto en Español     · Español ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons