Water isotope values in time series samples (March - October 2020) collected at buoys deployed in northeastern German lake systems - Dataset

Dataset

Water isotope values in time series samples (March - October 2020) collected at buoys deployed in northeastern German lake systems

DOI

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 at buoys temporarily installed in deep parts of the lake. Samples were taken monthly to bimonthly from March to October 2020. A Limnos water sampler was used to obtain samples from 1 m below water surface. Isotope analysis was conducted at IGB Berlin, using a Picarro L2130-i cavity ring-down spectrometer. Water temperatures were measured in similar depths with an Aqua TROLL 600 multiparameter sonde (In-Situ, Fort Collins, CO, USA). 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.

Identifier
DOI	https://doi.org/10.1594/PANGAEA.935624
Related Identifier	IsPartOf https://doi.org/10.1594/PANGAEA.935633
Related Identifier	References https://doi.org/10.5194/essd-14-1857-2022
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.935624

Provenance
Creator	Aichner, Bernhard ; Dubbert, David; Kiel, Christine ; Kohnert, Katrin ; Ogashawara, Igor ; Jechow, Andreas ; Harpenslager, Sarah-Faye; Hölker, Franz (ORCID: 0000-0001-5932-266X); Singer, Gabriel ; Grossart, Hans-Peter ; Nejstgaard, Jens Christian ; Wollrab, Sabine ; Berger, Stella A (ORCID: 0000-0002-8835-545X)
Publisher	PANGAEA
Publication Year	2021
Funding Reference	Deutsche Forschungsgemeinschaft, Bonn https://doi.org/10.13039/501100001659 Crossref Funder ID Ai_134/3-1 https://gepris.dfg.de/gepris/projekt/418096356?language=en Influence of environmental factors onto the hydrogen isotopic signature of aquatic plants; Leibniz-Institut für Gewässerökologie und Binnenfischerei im Forschungsverbund Berlin https://doi.org/10.13039/501100013656 Crossref Funder ID K45/2017 https://www.igb-berlin.de/en/projekt/connect Connectivity and synchronisation of lake ecosystems in space and time
Rights	Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess	true

Representation
Resource Type	Dataset
Format	text/tab-separated-values
Size	781 data points
Discipline	Earth System Research
Spatial Coverage	(12.810W, 53.147S, 13.466E, 53.366N); Breiter Luzin, Germany; Ellbogensee, Germany; Feldberger Haussee, Germany; Groß Pälitzsee (north), Germany; Großer Labussee, Germany; Großer Lychensee, Germany; Großer Priepertsee, Germany; Klein Pälitzsee (east), Germany; Labussee, Germany; Röblinsee, Germany; Schmaler Luzin, Germany; Stechlinsee, Germany; Stolpsee, Germany; Useriner See, Germany; Vilzsee, Germany; Woblitzsee, Germany; Zierker See, Germany; Ziernsee, Germany; Zotzensee, Germany
Temporal Coverage Begin	2020-03-17T00:00:00Z
Temporal Coverage End	2020-09-10T00:00:00Z