Earth System Science Data
Earth System Science Data
Earth System Science Data
Articles | Volume 13, issue 9
Articles | Volume 13, issue 9
https://doi.org/10.5194/essd-13-4621-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-13-4621-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 13, issue 9
Data description article
 | 
29 Sep 2021
Data description article |  | 29 Sep 2021

Long-term phenological data set of multi-taxonomic groups, agrarian activities, and abiotic parameters from Latvia, northern Europe

Gunta Kalvāne, Andis Kalvāns, and Andris Ģērmanis

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Short summary
A phenological (seasonal occurrences) data set in Latvia, northern Europe, is presented. It includes phenological phases of eight taxonomic groups such as timing of leaf unfolding, bird migration, and leaf senescence as well as weather phenomena and agrarian activities from 1979 to 2018. The data provide direct and compelling evidence of climate change like earlier spring blossom and delayed autumn phases of some migratory birds and plants in recent years.
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