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

Viewed

Total article views: 2,716 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,793 852 71 2,716 368 63 64
  • HTML: 1,793
  • PDF: 852
  • XML: 71
  • Total: 2,716
  • Supplement: 368
  • BibTeX: 63
  • EndNote: 64
Views and downloads (calculated since 19 Jul 2018)
Cumulative views and downloads (calculated since 19 Jul 2018)

Viewed (geographical distribution)

Total article views: 2,716 (including HTML, PDF, and XML) Thereof 2,449 with geography defined and 267 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 12 Nov 2024
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