Annual net CO2 fluxes from drained organic soils used for agriculture in the hemiboreal region of Europe

Annual net CO2 fluxes from drained organic soils used in agriculture (grassland and cropland) and environmental parameters at a measurement time. Measurements are summarized as monthly averages during certain period of time. Environmental parameters includes soil and air temperature and groundwater level. Data are acquired from 2016 to 2023.