Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)Leena JärviAnnika NordboErkki SiivolaFrans KorhonenPasi Aalto2025-04-292019-09-05https://datakatalogi.helsinki.fi/handle/123456789/643This dataset contains time series of turbulent exchange of CO2, heat, momentum and particles measured at SMEAR III urban research station at Kumpula campus, Helsinki, Finland, during years 2005–2017.50876919Openhttps://creativecommons.org/licenses/by-sa/4.0/net ecosystem exchangeevapotranspirationsensible heat fluxaerosol depositiondataset