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Título

The SPEIbase: A new gridded product for the analysis of drought variability and drought impacts

AutorBeguería, Santiago ; Vicente Serrano, Sergio M. ; López-Moreno, Juan I. ; Angulo-Martínez, Marta ; El Kenawy, Ahmed M.
Palabras claveSPEI database
Drought analysis
Drought impact
Drought variability
Fecha de publicaciónsep-2010
EditorEuropean Meterological Society
Citación10th EMS Annual Meeting, 8th European Conference on Applied Climatology (ECAC) (13 – 17 September 2010, Zürich, Switzerland)
ResumenThe SPEIbase is a global SPEI dataset at time scales from 1 to 48 months with a spatial resolution of 0.5° for the period 1901-2006. It is based on the CRU TS3 dataset, the most complete and up-to-date source of gridded temperature and precipitation data for the entire World. It is also based on the same grid and time structure. Monthly temperature data was used to compute the ET0 based on the approximation of Thornthwaite (1948). Overview of the talk: 1. The SPEI: motivation, advantages 2. The SPEIbase: methodology, data sources, distribution 3. Examples of use 4. Data distribution
Descripción22 Pag., 17 Fig.
URIhttp://hdl.handle.net/10261/27935
Aparece en las colecciones: (EEAD) Comunicaciones congresos
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