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Adolph, Marie-Luise; Dreßler, Mirko; Troelstra, Veerle; Wrozyna, Claudia; Haberzettl, Torsten (2023): Geochemistry, grain size, VIS reflectance spectroscopy, mass accumulation, diatom and ostracod assemblages derived from lacustrine sediment cores and surface sediment samples from Schweriner See, NE-Germany [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.959674

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Abstract:
Productivity parameter, heavy metals, visible reflectance spectroscopy and diatom assemblages derived from lake sediment from Schweriner See, NE-Germany, were used to reconstruct eutrophication and contamination dynamics for the past 670 a cal BP on a sediment core. The timing of these changes corresponds to (unfiltered) sewage discharge into the lake basin and population dynamics within the catchment. Anthropogenic impact has been strong over the complete observed period with significant increases in eutrophication and contamination after the onset of the Industrialisation, which was dated to 1850+55/-80 within the catchment. Sewage quantity increased until 1988 and so did eutrophication dynamics. The well-dated record allowed to trace counter measurements, which can be divided in intended (e.g. building of a new sewage system) and coincidental measures (e.g. German Reunification in 1990). These contamination dynamics are in accordance with records from other archives from the southern Baltic Sea coast.
Keyword(s):
contamination; diatoms; heavy metals; ostracods; productivity; Sediment core; Surface samples; XRF core scanner
Related to:
Adolph, Marie-Luise; Dreßler, Mirko; Troelstra, Veerle; Wrozyna, Claudia; Haberzettl, Torsten (2023): Eutrophication and contamination dynamics of Schweriner See, NE-Germany, during the past 670 years – A multi-proxy approach on lacustrine surface sediments and sediment cores. Science of the Total Environment, 877, 162745, https://doi.org/10.1016/j.scitotenv.2023.162745
Funding:
German Research Foundation (DFG), grant/award no. HA5089/14-1: Schweriner See
Coverage:
Median Latitude: 53.737214 * Median Longitude: 11.465144 * South-bound Latitude: 53.633131 * West-bound Longitude: 11.430000 * North-bound Latitude: 53.780000 * East-bound Longitude: 11.520000
Date/Time Start: 2019-10-30T17:00:00 * Date/Time End: 2022-07-18T15:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
8 datasets

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Datasets listed in this bundled publication

  1. Adolph, M-L; Dreßler, M; Troelstra, V et al. (2023): Biogenic silica of sediment core SAS19-6. https://doi.org/10.1594/PANGAEA.959643
  2. Adolph, M-L; Dreßler, M; Troelstra, V et al. (2023): Geochemical analyses of sediment core SAS19-6. https://doi.org/10.1594/PANGAEA.959645
  3. Adolph, M-L; Dreßler, M; Troelstra, V et al. (2023): Heavy metal concentration of sediment core SAS19-6. https://doi.org/10.1594/PANGAEA.959650
  4. Adolph, M-L; Dreßler, M; Troelstra, V et al. (2023): Diatom abundances of sediment core SAS19-6. https://doi.org/10.1594/PANGAEA.959673
  5. Adolph, M-L; Dreßler, M; Troelstra, V et al. (2023): Visible reflectance spectroscopy of sediment core SAS19-6. https://doi.org/10.1594/PANGAEA.959654
  6. Adolph, M-L; Dreßler, M; Troelstra, V et al. (2023): Geochemistry, grain size, VIS reflectance spectroscopy, mass accumulation, diatom and ostracod assemblages derived from lacustrine surface sediment samples from Schweriner See, NE-Germany. https://doi.org/10.1594/PANGAEA.959665
  7. Adolph, M-L; Dreßler, M; Troelstra, V et al. (2023): Visible reflectance spectroscopy of sediment core SIS22-3. https://doi.org/10.1594/PANGAEA.959657
  8. Adolph, M-L; Dreßler, M; Troelstra, V et al. (2023): Visible reflectance spectroscopy of sediment core SSSAS21-3. https://doi.org/10.1594/PANGAEA.959658