Concentrations and carbon isotopic composition of suspended particulate matter and dissolved organic matter in Lena River and Central Siberian Rivers, 2010-2014


Concentrations of particulate and dissolved organic carbon from water samples collected throughout the ice-free season in the Lena River Delta, supplemented with samples from Central Siberian Rivers Kochechum and Nizhnyaya Tunguska. Particulate samples were obtained by filtering water through pre-combusted glass-fibre filters, dissolved organic matter was studied in the filtrate. Molar concentration ratios of organic carbon to nitrogen in particulate samples are additionally reported as well as stable carbon isotopic composition (δ13C in ‰ VPDB) and radiocarbon content (∆14C in ‰) of particulate and dissolved organic carbon.

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Metadata Access
Creator Mollenhauer, Gesine (ORCID: 0000-0001-5138-564X)
Publisher PANGAEA
Publication Year 2023
Funding Reference Federal Ministry of Education and Research, 03G0836A; Federal Ministry of Education and Research, 03G0836B
Rights Data access is restricted (moratorium, sensitive data, license constraints)
OpenAccess false
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 411 data points
Discipline Earth System Research
Spatial Coverage (100.192W, 61.264S, 126.939E, 72.533N)
Temporal Coverage Begin 2010-07-31T00:00:00Z
Temporal Coverage End 2014-09-20T00:00:00Z