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

doi:10.25365/phaidra.626

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Title (eng)

Researcher

Pamela Alessandra Baur

Institut für Geographie und Regionalforschung

Description (eng)

The data sets were measured at a LTER site in a wetland in the eastern reed belt of Lake Neusiedl near the Biological station Illmitz in Austria. The following parameters were measured at each season (spring, summer, fall, winter): - Diel methane (CH4) fluxes of each available emission pathway such as plant-mediated transport, diffusion at water-air interface, diffusion at sediment-air interface, ebullition - Stable carbon isotope ratios of the diel chamber and ebullition trap measurements used for determination of 13C source signatures using the Keeling plot - 13C-CH4 values of the collected ebulltion gases - Sediment properties such as total organic carbon content (TOC), total inorganic carbon content (TIC), total carbon content (TC), gravimetric water content (WC), sulfate concentration, phosphate concentration, ammonium concentration, nitrate concentration, nitrite concentration, pH and electrical conductivity (EC) for the upper (L1) and lower sediment layer (L2). Location of study site: 47.7693°N, 16.7576°E; 116 m asl Time period of the four seasonal measurment campaigns: 29 and 30 March 2021 (spring), 28 and 28 June 2021 (summer), 28 and 29 September 2021 (fall), 22 and 23 February 2022 (winter) File formats: 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 NeusiedlReedIllmitzPhragmites australiswetlandLTERmethaneemissionsubsalineshallow lakewater levelfluxesdroughtdielseasonalpathwaysplant-mediateddiffusionebullitioncarbonsoilisotopessediment

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

Language

[eng]

Persistent identifier

https://phaidra.univie.ac.at/o:2112831

DOI

10.25365/phaidra.626

Version type (eng)

author's original

Date

2025

Temporal coverage (eng)

2021-2022

Depicted / Represented place

Reed Belt of Lake Neusiedl Research Site

[Reed Belt of Lake Neusiedl Research Site--Illmitz--Neusiedl am See--Burgenland--Austria]

Association (eng)

Department of Geography and Regional Research

Access rights (eng)

open access

License

CC BY-SA 4.0 International

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