- Data from: Cryogenic land surface processes shape vegetation biomass patterns in northern European tundra(2021-09-14) Aalto, Juha; Niittynen, Pekka; Riihimäki, Henri; Luoto, Miska; Finnish Meteorological Institute - Aalto, Juha; University of Helsinki - Niittynen, Pekka; University of Helsinki - Riihimäki, Henri; University of Helsinki - Luoto, Miska