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Wei, Bingbing; Mollenhauer, Gesine; Hefter, Jens; Kusch, Stephanie; Grotheer, Hendrik; Schefuß, Enno; Jia, Guodong (2020): Radiocabon compositon of fatty acids in surface sediment samples from the northwestern South China Sea. PANGAEA,, In: Wei, B et al. (2020): Fatty acids and their carbon isotopes in surface sediments from the Pearl River Estuary and northwestern South China Sea. PANGAEA,

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The remaining 95% FAME from each sample were further separated to obtain purified target compounds on an Agilent 6890N GC equipped with a Restek Rxi-XLB capillary column (30 m, 0.53 mm, 0.5 μm) and a Gerstel preparative fraction collector (PFC). The radiocarbon contents of the isolated n-FAMEs were measured on a mini carbon dating system (MICADAS) equipped with an Element Analyzer via a gas interface system at the Marine Geochemistry Laboratory at AWI, Bremerhaven. Radiocarbon data are reported as fraction modern carbon (F¹⁴C).
Compound-specific 13C and 14C analyses; fatty acids; Pearl River; South China Sea
Median Latitude: 21.825000 * Median Longitude: 112.910000 * South-bound Latitude: 21.250000 * West-bound Longitude: 111.350000 * North-bound Latitude: 22.710000 * East-bound Longitude: 113.810000
Date/Time Start: 2011-08-02T00:00:00 * Date/Time End: 2017-10-24T00:00:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 0.03 m
DO201207-08_E700 (E700) * Latitude: 21.470000 * Longitude: 112.540000 * Date/Time: 2012-08-09T00:00:00 * Elevation: -26.0 m * Location: South China Sea * Campaign: DO201207-08 * Basis: Dongfanghong 2 * Method/Device: Box corer (BC)
SY201710_LD-GSD (LD-GSD) * Latitude: 22.130000 * Longitude: 113.810000 * Date/Time: 2017-10-24T00:00:00 * Elevation: -21.0 m * Location: South China Sea * Campaign: SY201710 * Basis: Shi Yan 3 * Method/Device: Grab (GRAB)
XIN201307_MMDB (MMDB) * Latitude: 21.250000 * Longitude: 111.350000 * Date/Time: 2013-07-17T00:00:00 * Elevation: -26.0 m * Location: South China Sea * Campaign: XIN201307 * Basis: Xintenglonghao * Method/Device: Box corer (BC)
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventWei, Bingbing
2Sample code/labelSample labelWei, Bingbing
3Depth, top/minDepth topmWei, Bingbing
4Depth, bottom/maxDepth botmWei, Bingbing
5DEPTH, sediment/rockDepthmWei, BingbingGeocode
6MaterialMaterialWei, Bingbing
7MaterialMaterialWei, BingbingIUPAC name
8Fraction modern carbonF14CWei, BingbingMini Carbon Dating System (MICADAS)
9Fraction modern carbon, standard deviationF14C std dev±Wei, BingbingMini Carbon Dating System (MICADAS)
280 data points

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