The data set contains:
- seasonal d13C-CH4 an d13C-CO2 source signatures and their standard error, determined by the intercept in the Keeling plot
- N shows the number of data points used
- R² of ordinary least squares (OLS) regression fit in the Keeling plots
- rho and p values.
The study site is located in the eastern reed belt of Lake Neusiedl near the Biological station Illmitz in Austria.
Location of the chambers: 47.7693° N, 16.7576° E; 116 m asl
Time period: spring 2021, summer 2021, fall 2021, winter 2022
File format: CSV
The data sets correspond to the manuscript submitted to the EGU journal Biogeosciences, which is currently under public discussion and has been published as a preprint:
Baur, P. A., Rodrigues-Oliveira, T., Hager, K., Luo, Z.-H., Schleper, C., and Glatzel, S.: Pathways of CH4 formation and emission in the subsaline reed wetland of Lake Neusiedl, EGUsphere [preprint], doi.org/10.5194/egusphere-2025-443, 2025.
Keywords (eng)
Lake NeusiedlIllmitzreed ecosystemLTERReedwetlandPhragmites australisdroughtsubsalineshallow lakewater levelfluxesdielseasonalpathwaysplant-mediateddiffusionebullitioncarbonsoilisotopesKeelingsedimentsource signaturestable carbon isotopesd13C
Baur, P.A. (2025): Data sets of seasonal sediment properties, stable carbon isotope ratios and diel CH4 fluxes for each emission pathway of the reed belt at Lake Neusiedl. V1. PHAIDRA Repositorium (University of Vienna).https://doi.org/10.25365/phaidra.626