Stable isotope composition (δ18O, δ2H) of river runoff, groundwater and precipitation at the Dubna River, Verbilki


Empirical study of the isotopic features of river runoff were carried out at three hydrological posts in 3 different river basins: the Zakza river in the southwest of the Moscow region, the Dubna river in the north of the Moscow region and the Sosna river in the Voronezh region. Samples of river water, groundwater and precipitation were collected at weekly intervals from September 2019 to October 2021. The analysis was performed by a Picarro L2130-i isotope analyzer. The accuracy was 0.04‰ for δ18О and 0.1‰ for δ2Н. The values are calibrated in the VSMOW-VSLAP scale.

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Creator Chizhova, Julia N ORCID logo; Kireeva, Maria B ORCID logo; Rets, Ekaterina P ORCID logo; Ekaykin, Alexey A ORCID logo; Kozachek, Anna ORCID logo; Veres, Arina N; Varentsova, Natalia; Gorbarenko, Artem; Samsonov, Timofey; Povalyaev, Nikita; Kharlamov, Maxim; Plotnikova, Valentina
Publisher PANGAEA
Publication Year 2022
Funding Reference Russian Science Foundation Crossref Funder ID 19-77-10032 Structural changes in mechanisms of runoff generation processes on rivers of the East-European plain in non-stationary climate condition
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 1405 data points
Discipline Earth System Research
Spatial Coverage (37.600 LON, 56.530 LAT)
Temporal Coverage Begin 2019-10-02T00:00:00Z
Temporal Coverage End 2021-10-27T00:00:00Z