Spatial patterns and temporal variability of drought in Western Iran

An analysis of drought in western Iran from 1966 to 2000 is presented using monthly precipitation data observed at 140 gauges uniformly distributed over the area. Drought conditions have been assessed by means of the Standardized Precipitation Index (SPI). To study the long-term drought variability...

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Detalhes bibliográficos
Autor principal: Raziei, Tayeb (author)
Outros Autores: Saghafian, Bahram (author), Paulo, Ana A. (author), Pereira, L.S. (author), Bordi, Isabella (author)
Formato: article
Idioma:eng
Publicado em: 2013
Assuntos:
drought variability
standardized precipitation index
principal component analysis
ENSO events
Texto completo:http://hdl.handle.net/10400.5/5957
País:Portugal
Oai:oai:www.repository.utl.pt:10400.5/5957

Texto Completo

http://hdl.handle.net/10400.5/5957

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