Stable isotopes in water from Lake Locknesjön, Sweden collected between 2013 and 2018

• Main Authors: Labuhn, Inga, Tell, Franziska, von Grafenstein, Ulrich, Hammarlund, Dan, Kuhnert, Henning, Minster, Bénédicte
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: BOTTLE; Bottle samples; Candona candida; Candona neglecta; Carbonate; Chara aspera; Chara hispida; Date/Time of event; DH030; DH031; DH032; DH1407; DH1408; DH1409; DH1410; DH1411; DH1412; DH1413; DH1414; DH1415; DH1416; DH1417; DH1418; DIVER; Elevation of event; Event label; GCUWI; Gravity corer; UWITEC; IL004; IL005; IL006; IL011; IL012; Isotope analyzer; Picarro; Lake Blektjärnen; Sweden; Lake Locknesjön; lake sediments; lake water; Latitude of event; Location of event; Longitude of event; Mass spectrometer Finnigan MAT 252; ostracods; Pisidium; Sample type; Sampling by diver
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.942628; https://doi.org/10.1594/PANGAEA.942628

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).