Standardised Precipitation Evapotranspiration Index (SPEI )

Contact Information

• Address: Instituto Pirenaico de Ecología — CSIC, Avda., Estación Experimental de Aula Dei — CSIC, Av
• Town: Zaragoza
• Country: ESP
• Website: http://spei.csic.es/index.html

Biography

The SPEI is a multiscalar drought index based on climatic data. It can be used for determining the onset, duration and magnitude of drought conditions with respect to normal conditions in a variety of natural and managed systems such as crops, ecosystems, rivers, water resources, etc.

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