Spanish Droughts Over Past 500 Years Reconstructed

Scientists have reconstructed the pattern of droughts in Spain between 1506 and 1900 on the basis of ceremonial records held at the Cathedral of Toledo, in order to observe how droughts have varied over the past 500 years. Short-term meteorological data and tree growth rings have also been used to supplement the records of ceremonies.

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[Source: ScienceDaily: Latest Science News - Posted by FreeAutoBlogger]