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

• Main Author: Mollenhauer, Gesine
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: d13C; D14C; DOC; POC; Event label; Sample ID; Cruise/expedition; DATE/TIME; LATITUDE; LONGITUDE; DEPTH, water; Carbon, organic, particulate; Carbon, organic, particulate/Nitrogen, particulate ratio; Reference/source; Carbon, organic, dissolved; Δ14C, particulate organic carbon; Δ14C, standard deviation; Laboratory code/label; δ13C, particulate organic carbon; δ13C, particulate organic carbon, standard deviation; Δ14C, dissolved organic carbon; Δ14C, particulate organic carbon, standard deviation; δ13C, dissolved organic carbon; δ13C, dissolved organic carbon, standard deviation; Comment; Water sample; RU-Land_2010_Lena; RU-Land_2011_Lena; RU-Land_2014_Lena; AWI Arctic Land Expedition; Formation, turnover and release of carbon in Siberian permafrost landscapes CARBOPERM; Ice; lena river; permafrost
• Online Access: https://dx.doi.org/10.1594/pangaea.933683; https://doi.pangaea.de/10.1594/PANGAEA.933683

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. ...