Dataset for "Inter-annual variability of summer net ecosystem CO2 exchange in High Arctic tundra" by Braybrook et al.

A dataset with 30 min net ecosystem carbon dioxide exchange measurements (NEE) with and without gap-filling, derived component fluxes, gross primary productivity (GPP) and ecosystem respiration (R_eco) and ancillary weather variables used to investigate how summer NEE, GPP and R_eco varied over five years (2008, 2009, 2010, 2012, and 2014) at the Cape Bounty Arctic Watershed Observatory (CBAWO) (74.92˚N, 109.58˚W). The eddy covariance technique was used to measure NEE and a combined light and temperature response model was used to partition NEE into GPP and R_eco.  Further measurement and data processing details are described in the research paper, "Inter-annual variability of summer net ecosystem CO₂ exchange in High Arctic tundra", JGR Biogeosciences, 2021.