Dataset for "Boreal headwater catchment as hot spot of carbon processing from headwater to fjord" Clayer et al.

This dataset includes dissolved O2 and greenhouse gas (GHG: CO2, CH4 and N2O) concentrations as well as GHG diffusive emission fluxes from lakes and streams in the Langtjern catchment in 2018 and 2019 as well as sensor data and TOC concentrations from the inlet, buoy and outlet stations in Lake Langtjern (discharge, water temperature, pH, conductivity, pCO2, O2 , fDOM) over 2015-2019. Detailed information about the methodology can be found in Clayer et al. (in press). The content of this resource serves as the data for \"Boreal headwater catchment as hot spot of carbon processing from headwater to fjord\" by Clayer et al. 2022, JGR-Biogeosciences