Aichner, Bernhard; Dubbert, David; Kiel, Christine; Kohnert, Katrin; Ogashawara, Igor; Jechow, Andreas; Harpenslager, Sarah-Faye; Hölker, Franz; Singer, Gabriel; Grossart, Hans-Peter; Nejstgaard, Jens Christian; Wollrab, Sabine; Berger, Stella A (2021): Water isotope values in shore samples collected in March and July 2020 from northeastern German lake systems [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.935619, In: Aichner, Bernhard; Dubbert, David; Kiel, Christine; Kohnert, Katrin; Ogashawara, Igor; Jechow, Andreas; Harpenslager, Sarah-Faye; Hölker, Franz; Singer, Gabriel; Grossart, Hans-Peter; Nejstgaard, Jens Christian; Wollrab, Sabine; Berger, Stella A; Goldhammer, Tobias; Schmid, Franziska; López Moreira Mazacotte, Gregorio Alejandro; Levertz, Constancia; Heidbüchel, Patrick; Müller, Uta; Hilt, Sabine (2021): Water isotope values from northeastern German lake systems 2020 et seq [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.935633
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Abstract:
Water isotopes (δ2H and δ18O) were analyzed in samples collected in lakes associated to major riverine systems in northeastern Germany throughout 2020. This sub-dataset is derived from water samples collected from lake shores. Samples were taken in March and July 2020 with a pipette from 40-60 cm depth below water surface and directly transferred into a measurement vial. Stable isotope analysis was conducted at IGB Berlin, using a Picarro L2130-i cavity ring-down spectrometer. The data give information about the seasonal isotope amplitude in the sampled lakes and about spatial isotope variability in different branches of the associated riverine systems.
Related to:
Aichner, Bernhard; Dubbert, David; Kiel, Christine; Kohnert, Katrin; Ogashawara, Igor; Jechow, Andreas; Harpenslager, Sarah-Faye; Hölker, Franz; Nejstgaard, Jens Christian; Grossart, Hans-Peter; Singer, Gabriel; Wollrab, Sabine; Berger, Stella A (2022): Spatial and seasonal patterns of water isotopes in northeastern German lakes. Earth System Science Data, 14(4), 1857-1867, https://doi.org/10.5194/essd-14-1857-2022
Project(s):
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. Ai_134/3-1: Influence of environmental factors onto the hydrogen isotopic signature of aquatic plants
Leibniz-Institut für Gewässerökologie und Binnenfischerei im Forschungsverbund Berlin (IGB), grant/award no. K45/2017: Connectivity and synchronisation of lake ecosystems in space and time
Coverage:
Median Latitude: 53.031723 * Median Longitude: 13.302612 * South-bound Latitude: 52.398384 * West-bound Longitude: 12.602401 * North-bound Latitude: 53.480486 * East-bound Longitude: 13.854400
Date/Time Start: 2020-03-08T00:00:00 * Date/Time End: 2020-07-19T00:00:00
Minimum DEPTH, water: 0.5 m * Maximum DEPTH, water: 0.5 m
Event(s):
Breiter_Luzin * Latitude: 53.361765 * Longitude: 13.502401 * Date/Time Start: 2020-03-08T00:00:00 * Date/Time End: 2020-07-16T00:00:00 * Location: Breiter Luzin, Germany * Method/Device: Pipette
Canower_See * Latitude: 53.198937 * Longitude: 12.916247 * Location: Canower See, Germany * Method/Device: Pipette
Daemeritzsee * Latitude: 52.425817 * Longitude: 13.730797 * Date/Time Start: 2020-03-19T00:00:00 * Date/Time End: 2020-07-13T00:00:00 * Location: Dämeritzsee, Germany * Method/Device: Pipette
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Aichner, Bernhard | |||
| 2 | Latitude of event | Latitude | Aichner, Bernhard | |||
| 3 | Longitude of event | Longitude | Aichner, Bernhard | |||
| 4 | DATE/TIME | Date/Time | Aichner, Bernhard | Geocode | ||
| 5 | DEPTH, water | Depth water | m | Aichner, Bernhard | Geocode – Sampling depth below water surface | |
| 6 | δ18O, water | δ18O H2O | ‰ SMOW | Aichner, Bernhard | Cavity ring-down spectroscopy (CRDS), L21301i, Picarro Inc. | |
| 7 | δ18O, water, standard deviation | δ18O H2O std dev | ± | Aichner, Bernhard | Cavity ring-down spectroscopy (CRDS), L21301i, Picarro Inc. | |
| 8 | δ Deuterium, water | δD H2O | ‰ SMOW | Aichner, Bernhard | Cavity ring-down spectroscopy (CRDS), L21301i, Picarro Inc. | |
| 9 | δ Deuterium, water, standard deviation | δD H2O std dev | ± | Aichner, Bernhard | Cavity ring-down spectroscopy (CRDS), L21301i, Picarro Inc. |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
204 data points