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Lattaud, Julie; Balzano, Sergio; van der Meer, Marcel T J; Villanueva, Laura; Hopmans, Ellen C; Sinninghe Damsté, Jaap S; Schouten, Stefan (2021): Diol concentration and stable isotopes incubation experiment in Lake Geneva [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.931415

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Abstract:
Long-chain diols (LCDs) have been measured on suspended particulate matter from the surface of Lake Geneva (France/Switzerland) during a year (August 2017 to June 2018). LCD have been extracted from the filter (~20L of water) by acid and base hydrolysis followed by an aluminum oxide column (eluted with dichloromethane:methanol, 1:1, v/v). They have been quantified on a GC-MS (gas chromatograph mass spectrometer) on single ion monitoring mode. In addition, 40L of water have been incubated with 13C-labeled bicarbonate and the LCD have been extracted as above plus their 13C-ratio has been determined after silylation using a gas chromatograph isotope ratio mass spectrometer.
Supplement to:
Lattaud, Julie; Balzano, Sergio; van der Meer, Marcel T J; Villanueva, Laura; Hopmans, Ellen C; Sinninghe Damsté, Jaap S; Schouten, Stefan (2021): Sources and seasonality of long-chain diols in a temperate lake (Lake Geneva). Organic Geochemistry, 104223, https://doi.org/10.1016/j.orggeochem.2021.104223
Coverage:
Latitude: 46.453000 * Longitude: 6.605000
Date/Time Start: 2017-08-01T00:00:00 * Date/Time End: 2018-06-01T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
2 datasets

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Datasets listed in this bundled publication

  1. Lattaud, J; Balzano, S; van der Meer, MTJ et al. (2021): δ13C values of long-chain diols in 13C bicarbonate incubation experiments with Lake Geneva water. https://doi.org/10.1594/PANGAEA.931414
  2. Lattaud, J; Balzano, S; van der Meer, MTJ et al. (2021): Concentration of the long-chain diols in Lake Geneva during the period of October 2017 and June 2018. https://doi.org/10.1594/PANGAEA.931407