Carbon dioxide and methane exchange of a patterned subarctic fen during two contrasting growing seasons [Data set]

• Main Authors: Heiskanen, Lauri, Tuovinen, Juha-Pekka, Räsänen, Aleksi, Virtanen, Tarmo, Juutinen, Sari, Penttilä, Timo, Linkosalmi, Maiju, Mikola, Juha, Laurila, Tuomas, Aurela, Mika
• Format: Dataset
• Language: unknown
• Published: Zenodo 2020
• Subjects: Arctic; Kaamanen; Northern Finland; Subarctic
• Online Access: https://dx.doi.org/10.5281/zenodo.3965738; https://zenodo.org/record/3965738

The data set contains carbon dioxide (CO 2 ) and methane (CH 4 ) fluxes on ecosystem and plant community level, and ancilliary meteorological and environmental data, measured at Kaamanen fen in Northern Finland (N69°8.435', E27°16.189', 155 m a.s.l.), during 2017 - 2018. Additionally, the data set contains soil data from the fen, forest and lake ecosystems in the catchment, measured by Juha Mikola. C_fluxes_Heiskanen_et_al.csv includes ecosystem scale quality screened, u* filtered and gap-filled eddy covariance flux data and plant community scale flux data modelled from manual flux chamber measurements. environmental_data1_Heiskanen_et_al.csv and environmental_data2_Heiskanen_et_al.csv include ancillary meteorological and environmental data. LAI_data_2017_Heiskanen_et_al.csv and LAI_data_2018_Heiskanen_et_al.csv include leaf area index data. UEF_data_with_LCTs.xlsx includes soil data from peatlands, mineral soils and lake sediments, by Juha Mikola. : This work was supported by the Finnish Meteorological Institute, the University of Helsinki, the Natural Resources Institute Finland and the Academy of Finland CAPTURE-project (Carbon dynamics across Arctic landscape gradients: past, present and future) grant (no. 296423).