Aichner, Bernhard; Dubbert, David; Harpenslager, Sarah-Faye; López Moreira Mazacotte, Gregorio Alejandro (2021): Water isotope values and chemical parameters in time series samples (March 2020 - January 2021) from Müggelsee, Germany [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.935630, 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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Published: 2021-09-09 • DOI registered: 2022-04-14
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 taken before the outflow of Müggelsee. Sampling was conducted biweekly from March 2020 to January 2021. Samples were taken with a pipette from 40-60 cm below water surface and directly transferred into a measurement vial. Isotope analysis was conducted at IGB Berlin, using a Picarro L2130-i cavity ring-down spectrometer. Water chemical and physical parameters are daily average values derived from the Müggelsee long-term data monitoring station (https://emon.igb-berlin.de/grosser_mueggelsee.html). The data give information about the seasonal isotope amplitude at Müggelsee over the studied time period.
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:
Latitude: 52.444420 * Longitude: 13.626031
Date/Time Start: 2020-03-04T00:00:00 * Date/Time End: 2021-01-05T00:00:00
Minimum DEPTH, water: 0.5 m * Maximum DEPTH, water: 0.5 m
Event(s):
Mueggelsee_outflow * Latitude: 52.444420 * Longitude: 13.626031 * Date/Time Start: 2020-03-04T00:00:00 * Date/Time End: 2022-10-10T23:59:59 * Location: Müggelsee, Germany * Method/Device: Pipette * Comment: Date begin/end adapted to new datasets of the publication series; two identical events have been merged in here (former label "Mueggelsee_c", "Mueggelsee_Time-Series") on 2024-03-22
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Aichner, Bernhard | Geocode | ||
| 2 | DEPTH, water | Depth water | m | Aichner, Bernhard | Geocode – Sampling depth below water surface | |
| 3 | δ18O, water | δ18O H2O | ‰ SMOW | Aichner, Bernhard | Cavity ring-down spectroscopy (CRDS), Picarro Inc., L2130-i | |
| 4 | δ18O, water, standard deviation | δ18O H2O std dev | ± | Aichner, Bernhard | Cavity ring-down spectroscopy (CRDS), Picarro Inc., L2130-i | |
| 5 | δ Deuterium, water | δD H2O | ‰ SMOW | Aichner, Bernhard | Cavity ring-down spectroscopy (CRDS), Picarro Inc., L2130-i | |
| 6 | δ Deuterium, water, standard deviation | δD H2O std dev | ± | Aichner, Bernhard | Cavity ring-down spectroscopy (CRDS), Picarro Inc., L2130-i | |
| 7 | Temperature, water | Temp | °C | Aichner, Bernhard | Monitoring station (MONS) | |
| 8 | pH | pH | Aichner, Bernhard | Monitoring station (MONS) | ||
| 9 | Oxygen saturation | O2 sat | % | Aichner, Bernhard | Monitoring station (MONS) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
126 data points
Data
| 1 Date/Time | 2 Depth water [m] | 3 δ18O H2O [‰ SMOW] | 4 δ18O H2O std dev [±] | 5 δD H2O [‰ SMOW] | 6 δD H2O std dev [±] | 7 Temp [°C] | 8 pH | 9 O2 sat [%] |
|---|---|---|---|---|---|---|---|---|
| 2020-03-04 | 0.5 | -7.0 | 0.0 | -52.6 | 0.1 | 5.07 | 8.28 | 102.53 |
| 2020-03-16 | 0.5 | -7.0 | 0.1 | -53.0 | 0.1 | 6.13 | 8.24 | 103.25 |
| 2020-04-02 | 0.5 | -7.2 | 0.1 | -53.2 | 0.3 | 6.54 | 8.38 | 106.33 |
| 2020-04-16 | 0.5 | -7.2 | 0.1 | -53.1 | 0.2 | 10.63 | 8.45 | 109.17 |
| 2020-05-06 | 0.5 | -6.9 | 0.2 | -52.3 | 0.3 | 13.67 | 8.21 | 96.71 |
| 2020-05-20 | 0.5 | -6.9 | 0.1 | -51.9 | 0.2 | 15.41 | 8.30 | 107.33 |
| 2020-06-04 | 0.5 | -6.6 | 0.1 | -50.7 | 0.1 | 19.37 | 8.27 | 110.45 |
| 2020-06-19 | 0.5 | -6.3 | 0.0 | -49.3 | 0.0 | 21.68 | 8.09 | 97.67 |
| 2020-07-13 | 0.5 | -6.0 | 0.0 | -47.7 | 0.2 | 20.57 | 8.58 | 129.20 |
| 2020-08-21 | 0.5 | -5.7 | 0.1 | -46.1 | 0.1 | 24.87 | 8.43 | 110.36 |
| 2020-09-04 | 0.5 | -5.5 | 0.0 | -44.8 | 0.1 | 19.66 | 8.75 | 122.24 |
| 2020-09-19 | 0.5 | -5.4 | 0.0 | -44.5 | 0.2 | 19.15 | 8.47 | 106.86 |
| 2020-10-03 | 0.5 | -5.3 | 0.0 | -43.7 | 0.1 | 16.34 | 8.07 | 88.59 |
| 2020-10-15 | 0.5 | -5.4 | 0.0 | -44.2 | 0.0 | 13.05 | 8.14 | 93.02 |
| 2020-11-06 | 0.5 | -5.5 | 0.0 | -45.1 | 0.2 | 10.93 | 8.17 | 96.21 |
| 2020-11-21 | 0.5 | -5.8 | 0.1 | -46.2 | 0.1 | 8.31 | 8.21 | 97.74 |
| 2020-12-19 | 0.5 | -6.1 | 0.2 | -47.8 | 0.6 | 3.20 | 8.25 | 98.94 |
| 2021-01-05 | 0.5 | -6.4 | 0.2 | -49.5 | 0.7 | 1.98 | 8.35 | 102.38 |