Articles | Volume 16, issue 10
https://doi.org/10.5194/bg-16-2131-2019
https://doi.org/10.5194/bg-16-2131-2019
Research article
 | 
22 May 2019
Research article |  | 22 May 2019

Plants or bacteria? 130 years of mixed imprints in Lake Baldegg sediments (Switzerland), as revealed by compound-specific isotope analysis (CSIA) and biomarker analysis

Marlène Lavrieux, Axel Birkholz, Katrin Meusburger, Guido L. B. Wiesenberg, Adrian Gilli, Christian Stamm, and Christine Alewell

Related authors

Water and carbon stable isotope records from natural archives: a new database and interactive online platform for data browsing, visualizing and downloading
Timothé Bolliet, Patrick Brockmann, Valérie Masson-Delmotte, Franck Bassinot, Valérie Daux, Dominique Genty, Amaelle Landais, Marlène Lavrieux, Elisabeth Michel, Pablo Ortega, Camille Risi, Didier M. Roche, Françoise Vimeux, and Claire Waelbroeck
Clim. Past, 12, 1693–1719, https://doi.org/10.5194/cp-12-1693-2016,https://doi.org/10.5194/cp-12-1693-2016, 2016
Short summary

Related subject area

Biogeochemistry: Stable Isotopes & Other Tracers
Separating above-canopy CO2 and O2 measurements into their atmospheric and biospheric signatures
Kim A. P. Faassen, Jordi Vilà-Guerau de Arellano, Raquel González-Armas, Bert G. Heusinkveld, Ivan Mammarella, Wouter Peters, and Ingrid T. Luijkx
Biogeosciences, 21, 3015–3039, https://doi.org/10.5194/bg-21-3015-2024,https://doi.org/10.5194/bg-21-3015-2024, 2024
Short summary
Technical Note: TimeFRAME – A Bayesian Mixing Model to Unravel Isotopic Data and Quantify Trace Gas Production and Consumption Pathways for Timeseries Data
Eliza Jean Harris, Philipp Fischer, Maciej P. Lewicki, Dominika Lewicka-Szczebak, Stephen J. Harris, and Fernando Perez-Cruz
EGUsphere, https://doi.org/10.5194/egusphere-2023-2836,https://doi.org/10.5194/egusphere-2023-2836, 2023
Short summary
Climatic controls on leaf wax hydrogen isotope ratios in terrestrial and marine sediments along a hyperarid-to-humid gradient
Nestor Gaviria-Lugo, Charlotte Läuchli, Hella Wittmann, Anne Bernhardt, Patrick Frings, Mahyar Mohtadi, Oliver Rach, and Dirk Sachse
Biogeosciences, 20, 4433–4453, https://doi.org/10.5194/bg-20-4433-2023,https://doi.org/10.5194/bg-20-4433-2023, 2023
Short summary
Fractionation of stable carbon isotopes during microbial propionate consumption in anoxic rice paddy soils
Ralf Conrad and Peter Claus
Biogeosciences, 20, 3625–3635, https://doi.org/10.5194/bg-20-3625-2023,https://doi.org/10.5194/bg-20-3625-2023, 2023
Short summary
Sources and sinks of carbonyl sulfide inferred from tower and mobile atmospheric observations in the Netherlands
Alessandro Zanchetta, Linda M. J. Kooijmans, Steven van Heuven, Andrea Scifo, Hubertus A. Scheeren, Ivan Mammarella, Ute Karstens, Jin Ma, Maarten Krol, and Huilin Chen
Biogeosciences, 20, 3539–3553, https://doi.org/10.5194/bg-20-3539-2023,https://doi.org/10.5194/bg-20-3539-2023, 2023
Short summary

Cited articles

Alewell, C., Giesler, R., Klaminder, J., Leifeld, J., and Rollog, M.: Stable carbon isotopes as indicators for environmental change in palsa peats, Biogeosciences, 8, 1769–1778, https://doi.org/10.5194/bg-8-1769-2011, 2011. 
Alewell, C., Birkholz, A., Meusburger, K., Schindler Wildhaber, Y., and Mabit, L.: Quantitative sediment source attribution with compound-specific isotope analysis in a C3 plant-dominated catchment (central Switzerland), Biogeosciences, 13, 1587–1596, https://doi.org/10.5194/bg-13-1587-2016, 2016. 
Allan, J. D.: Landscapes and riverscapes: the influence of landuse on stream ecosystems, Annu. Rev. Ecol. Evol. S., 35, 257–284, 2004. 
Baas, M., Pancost, R., van Geel, B., Sinninghe-Damste, J. S.: A comparative study of lipids in Sphagnum species, Org. Geochem., 31, 535–541, 2000. 
Bird, M., Kracht, O., Derrien, D., and Zhou, Y.: The effect of soil texture and roots on the stable carbon isotope composition of soil organic carbon, Aust. J. Soil Res., 41, 77–94, 2003. 
Download
Short summary
A fingerprinting approach using compound-specific stable isotopes was applied to a lake sediment core to reconstruct erosion processes over the past 150 years in a Swiss catchment. Even though the reconstruction of land use and eutrophication history was successful, the observation of comparatively low δ13C values of plant-derived fatty acids in the sediment suggests their alteration within the lake. Thus, their use as a tool for source attribution in sediment cores needs further investigation.
Altmetrics
Final-revised paper
Preprint