Title (eng)
Data set of diel CH4 fluxes for each emission pathway and season of the reed wetland at Lake Neusiedl
Description (eng)
The data set contains:
- Diel (24 h) CH4 fluxes for each available emission pathway (plant-mediated transport, diffusion at the water-air interface, diffusion at the sediment-air interface, ebullition) measured with different chamber types (vegetation chamber, floating chamber, sediment chamber, ebullition traps) in each season (spring, summer, fall, winter)
- mean chamber air temperature in Kelvin during chamber closure
- slope and R² of the linear regression fit of the temporal change of the dry mole CH4 fraction during chamber closure
- mean d13-C-CH4 value during chamber closure
- mean d13-C-CO2 value during chamber closure
- inverse value of dry mole CH4 fraction during chamber closure
- inverse value of dry mole CO2 fraction during chamber closure
- if ebullition happened during closure, this is marked with 1
- nighttime defined if the incoming shortwave radiation < 10 W/m².
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
Timestamp in UTC
Time interval of chamber measurement: every 3 h (for 24 h) for each chamber type (emission pathway) with 3 replicates
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-mediateddiffusionebullitioncarbond13Cstable carbon isotopeschambersoilsediment
Subject (eng)
ÖFOS 2012 -- 106026 -- Ecosystem research
Subject (eng)
ÖFOS 2012 -- 105405 -- Geoecology
Subject (eng)
ÖFOS 2012 -- 105904 -- Environmental research
Subject (eng)
ÖFOS 2012 -- 401902 -- Soil science
Type (eng)
Language
[eng]
Persistent identifier
https://phaidra.univie.ac.at/o:2114698
Version type (eng)
Date created
2025
Temporal coverage (eng)
2021-2022
Depicted / Represented place
[Reed Belt of Lake Neusiedl Research Site--Illmitz--Neusiedl am See--Burgenland--Austria]
Association (eng)
Access rights (eng)
License
Bibliography
Cites (eng)
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
Citable links
Persistent identifier
https://phaidra.univie.ac.at/o:2114698
Handle
https://hdl.handle.net/11353/10.2114698
Cite
DOI
https://doi.org/10.25365/phaidra.626
Content
Details
Uploader
Object type
Asset
Format
application/octet-stream
application/vnd.ms-excel
Created
29.01.2025 04:47:14
Metadata
Export formats
Universitätsring 1, 1010 Wien | T
T +43-1-4277-0