Full title Spatial variability of CO2 uptake in polygonal tundra: Assessing low-frequency disturbances in eddy covariance flux estimates Author(s) Norbert Pirk Jakob Sievers Jordan Mertes Frans-Jan W. Parmentier Mikhail Mastepanov Torben R. Christensen Year 2017 Season summer Discipline Atmosphere DOI/Link http://doi.org/10.5194/bg-14-3157-2017 Product(s) n/a Fieldwork location(s) Adventdalen Geolocation 78, 15 Unmanned system UAV/multirotor