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Mollenhauer, Gesine (2024): Biomarkers and their hydrogen isotopic composition of dissolved organic matter in Lena River, 2010-2014 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933689, In: Mollenhauer, G (2024): Composition and age of suspended particulate and dissolved organic matter in the Lena River and Central Siberian Rivers, 2002-2014 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.933709

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Abstract:
Contents of long-chain n-alkanes (n-C17 to n-C33) in soil samples as well as particles settled from a large-volume water sample collected in the Lena Delta. The data set also contains stable hydrogen isotopic composition (δD) of odd-chain n-alkanes n-C23 to n-C31 expressed in permille relative to VSMOW.
Keyword(s):
Biomarkers; DOC; POC
Related to:
Mollenhauer, Gesine; et al. (in review): Seasonal Changes in Particulate and Dissolved Organic Matter Age and Composition in the Lena River Delta.
Project(s):
Formation, turnover and release of carbon in Siberian permafrost landscapes (CARBOPERM)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0836A: Verbundprojekt: WTZ RUS: CARBOPERM - Kohlenstoff im Permafrost
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0836B: Verbundprojekt: WTZ RUS: CARBOPERM - Kohlenstoff im Permafrost
Coverage:
Median Latitude: 72.423214 * Median Longitude: 127.103929 * South-bound Latitude: 72.217000 * West-bound Longitude: 126.279000 * North-bound Latitude: 72.751000 * East-bound Longitude: 130.469000
Date/Time Start: 2010-07-31T00:00:00 * Date/Time End: 2014-06-18T00:00:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 0 m
Event(s):
RU-Land_2010_Lena-L10-05 (L10-05) * Latitude: 72.533000 * Longitude: 126.874000 * Date/Time: 2010-07-31T00:00:00 * Campaign: RU-Land_2010_Lena (Lena2010) * Basis: AWI Arctic Land Expedition * Method/Device: Water sample (WS)
RU-Land_2010_Lena-L10-10 (L10-10) * Latitude: 72.206000 * Longitude: 126.939000 * Date/Time: 2010-08-01T00:00:00 * Campaign: RU-Land_2010_Lena (Lena2010) * Basis: AWI Arctic Land Expedition * Method/Device: Water sample (WS)
RU-Land_2010_Lena-L10-36 (L10-36) * Latitude: 72.746000 * Longitude: 130.143000 * Date/Time: 2010-08-06T00:00:00 * Campaign: RU-Land_2010_Lena (Lena2010) * Basis: AWI Arctic Land Expedition * Method/Device: Water sample (WS)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventMollenhauer, Gesine
2Sample IDSample IDMollenhauer, Gesine
3DATE/TIMEDate/TimeMollenhauer, GesineGeocode
4LATITUDELatitudeMollenhauer, GesineGeocode
5LONGITUDELongitudeMollenhauer, GesineGeocode
6DEPTH, waterDepth watermMollenhauer, GesineGeocode
7n-Alkane C17C17ng/lMollenhauer, Gesine
8n-Alkane C18C18ng/lMollenhauer, Gesine
9n-Alkane C19C19ng/lMollenhauer, Gesine
10n-Alkane C20C20ng/lMollenhauer, Gesine
11n-Alkane C21C21ng/lMollenhauer, Gesine
12n-Alkane C22C22ng/lMollenhauer, Gesine
13n-Alkane C23C23ng/lMollenhauer, Gesine
14n-Alkane C24C24ng/lMollenhauer, Gesine
15n-Alkane C25C25ng/lMollenhauer, Gesine
16n-Alkane C26C26ng/lMollenhauer, Gesine
17n-Alkane C27C27ng/lMollenhauer, Gesine
18n-Alkane C28C28ng/lMollenhauer, Gesine
19n-Alkane C29C29ng/lMollenhauer, Gesine
20n-Alkane C30C30ng/lMollenhauer, Gesine
21n-Alkane C31C31ng/lMollenhauer, Gesine
22n-Alkane C32C32ng/lMollenhauer, Gesine
23n-Alkane C33C33ng/lMollenhauer, Gesine
24Carbon Preference Index, n-Alkanes (C23-C33)CPI 23-33Mollenhauer, Gesine
25Modified aquatic terrestrial ratiomATRMollenhauer, Gesine
26n-Alkane C23, δDC23 δD‰ SMOWMollenhauer, Gesinevs VSMOW
27n-Alkane C23, δD, standard deviationC23 δD std dev±Mollenhauer, Gesine
28n-Alkane C25, δDC25 δD‰ SMOWMollenhauer, Gesinevs VSMOW
29n-Alkane C25, δD, standard deviationC25 δD std dev±Mollenhauer, Gesine
30n-Alkane C27, δDC27 δD‰ SMOWMollenhauer, Gesinevs VSMOW
31n-Alkane C27, δD, standard deviationC27 δD std dev±Mollenhauer, Gesine
32n-Alkane C29, δDC29 δD‰ SMOWMollenhauer, Gesinevs VSMOW
33n-Alkane C29, δD, standard deviationC29 δD std dev±Mollenhauer, Gesine
34n-Alkane C31, δDC31 δD‰ SMOWMollenhauer, Gesinevs VSMOW
35n-Alkane C31, δD, standard deviationC31 δD std dev±Mollenhauer, Gesine
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 4 (ProcLevel4)
Size:
361 data points

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