Plant-Phenological Online Database offers access to plant-phenological observations in Central Europe mainly Germany, from about 9000 stations, covering 130 years (1880-2009), comprising over 16 millions observations.
The PPODB offers a unique data source, where, for the first time, plant-phenological observations from 129 years are brought together in one consistent database. Moreover, sophisticated outlier detection methods and quality checks are applied.
 |
 |
