Inter-annual variability of the normalized difference vegetation index over northeast Brazil and its relation to rainfall and El Niño southern oscillation

Auteurs :
ERASMI, S.
MAURER, F.
PETTA, R.O.
GERHOLD, G.
BARBOSA, M.P.

Description :
The article deals with the normalized difference vegetation index (NDVI) and the El Niño Southern Oscillation (ENSO) in northeast Brazil. The analysis engages with the dependence of the inter-annual vegetation from rainfall time series and the consequences of ENSO-abnormity in the last four El Niño decades (1982-2006). - (IfL)


Type de document :
Article de périodique

Source :
Geo-öko, issn : 1616-0983, 2009, vol. 30, n°. 3-4, p. 185-206, nombre de pages : 22, Références bibliographiques : 36 ref.

Date :
2009

Editeur :
Pays édition : Allemagne