Labuhn, Inga; Tell, Franziska; von Grafenstein, Ulrich; Hammarlund, Dan; Kuhnert, Henning; Minster, Bénédicte (2022): Stable isotopes in water from Lake Locknesjön, Sweden collected between 2013 and 2018 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.942628
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Abstract:
This dataset presents measurements of stable isotopes in water (δD and δ18O) from Lake Locknesjön, Sweden. Water samples were collected between 2013 and 2018 and were taken from different depths down to 20 m in the lake, as well as from the lake's main tributary and its outflow. Depending on the depth, the water samples were collected from the shore, by a diving team, or with a UWITEC gravity corer. Measurements of stable isotopes in water samples were conducted at the Laboratoire des Sciences du Climat et de l'Environnement (LSCE), Gif-sur-Yvette, France. The δ18O was measured with a Finnigan MAT252 isotope ratio mass spectrometer with a precision of ±0.05‰ (two standard deviations). The δD was measured with a Picarro Analyzer (Cavity Ring-Down Spectroscopy) with a precision of±0.7‰ (one standard deviation).
Keyword(s):
Related to:
Labuhn, Inga; Tell, Franziska; von Grafenstein, Ulrich; Hammarlund, Dan; Kuhnert, Henning; Minster, Bénédicte (2022): A modern snapshot of the isotopic composition of lacustrine biogenic carbonates – records of seasonal water temperature variability. Biogeosciences Discussions, 19, 2759–2777, https://doi.org/10.5194/bg-19-2759-2022
Funding:
University of Bremen (Uni Bremen), grant/award no. 2018/ZF08/FB8/Labuhn: The Central Research Development Fund (CRDF)
Coverage:
Median Latitude: 62.986805 * Median Longitude: 14.830522 * South-bound Latitude: 62.914500 * West-bound Longitude: 14.649752 * North-bound Latitude: 63.020339 * East-bound Longitude: 14.941944
Date/Time Start: 2013-11-17T00:00:00 * Date/Time End: 2018-07-25T00:00:00
Minimum Elevation: 328.0 m * Maximum Elevation: 328.0 m
Event(s):
DH030 * Latitude: 63.020339 * Longitude: 14.775086 * Date/Time: 2014-09-04T00:00:00 * Elevation: 328.0 m * Lake water depth: 0.3 meter * Location: Lake Locknesjön, Sweden * Method/Device: Bottle samples (BOTTLE)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Labuhn, Inga | |||
| 2 | Latitude of event | Latitude | Labuhn, Inga | |||
| 3 | Longitude of event | Longitude | Labuhn, Inga | |||
| 4 | Date/Time of event | Date/Time | Labuhn, Inga | |||
| 5 | Elevation of event | Elevation | m | Labuhn, Inga | ||
| 6 | Location of event | Location | Labuhn, Inga | |||
| 7 | Sample type | Samp type | Labuhn, Inga | |||
| 8 | δ Deuterium, water | δD H2O | ‰ SMOW | Labuhn, Inga | Isotope analyzer, Picarro | relative to V-SMOW |
| 9 | δ18O, water | δ18O H2O | ‰ SMOW | Labuhn, Inga | Mass spectrometer Finnigan MAT 252 | relative to V-SMOW |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
138 data points