Figure 3 (IMAGE)

University of Helsinki

Figure 3

Caption

While much research on nature’s calendar has so far focused on events occurring in the spring, the massive data set compiled by researchers across the former Soviet Union include events from all parts of the year – such as the timing of autumn colouration in trees.

Credit

Svetlana Bondarchuk

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.