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Brünjes, Jonas; Schubotz, Florence (2022): Relative abundances of PARAFAC components, 2D FDOM indices and other bulk, quantitative parameters determined on water sample from sediment core GeoB 19339-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.946417, In: Brünjes, J; Schubotz, F (2022): Chapopote asphalt volcano (GOM): asphalt dissolved organic matter released in mesocosm experiments (M114/2, GeoB 19339-1) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.946420

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Published: 2022-07-18 • DOI registered: 2022-10-06

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Keyword(s):
black carbon; Deep sea; Dissolved Organic Matter; dissolved organic sulfur; FT-ICR MS; mesocosm; Oil seeps; PARAFAC
Project(s):
Center for Marine Environmental Sciences (MARUM)
Funding:
German Research Foundation (DFG), grant/award no. 390741603: EXC 2077: The Ocean Floor – Earth's Uncharted Interface
Coverage:
Latitude: 21.899183 * Longitude: -93.436833
Date/Time Start: 2015-03-16T11:23:00 * Date/Time End: 2015-03-16T11:23:00
Minimum Elevation: -2905.0 m * Maximum Elevation: -2905.0 m
Event(s):
GeoB19339-1 (M114/2_96-1) * Latitude: 21.899183 * Longitude: -93.436833 * Date/Time: 2015-03-16T11:23:00 * Elevation: -2905.0 m * Location: Gulf of Mexico * Campaign: M114/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (GC) * Comment: Recovery of piece of asphalt and sediment
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample IDSample IDBrünjes, Jonas
2 Fluorescence peakFl peak%Brünjes, Jonasc1
3 Fluorescence peakFl peak%Brünjes, Jonasc2
4 Fluorescence peakFl peak%Brünjes, Jonasc3
5 Fluorescence peakFl peak%Brünjes, Jonasc4
6 Fluorescence indexFIBrünjes, Jonas
7 Freshness indexFIXBrünjes, Jonas
8 Biological indexBIXBrünjes, Jonas
9 Humification indexHIXBrünjes, Jonas
10 Peak-T/Peak-A ratioP-T/P-ABrünjes, Jonas
11 Carbon, organic, dissolvedDOCµmol/lBrünjes, JonasHigh temperature catalytic oxidation (Shimadzu TOC-VCPH)
12 δ13C, dissolved inorganic carbonδ13C DIC‰ PDBBrünjes, JonasHigh temperature catalytic oxidation (Shimadzu TOC-VCPH)vs. VPDB
13 δ13C, dissolved organic carbonδ13C DOC‰ PDBBrünjes, JonasDelta Ray Isotope Ratio Infrared Spectrometer (IRIS) with URI Connect and autosampler (Thermo Fisher Scientific, Germany)Solid-phase extracted (SPE)
14 Extraction efficiencyEE%Brünjes, Jonas
15 Sulfur, organic, dissolved, extractedDOS extrµmol/lBrünjes, JonasInductively Coupled Plasma Optical Emission Spectrometer (ICP-OES iCAP 6000, Thermo Fisher Scientific GmbH, Bremen, Germany)Solid-phase extracted (SPE)
16 Carbon, organic, dissolved, extractedDOC extrµmol/lBrünjes, JonasHigh temperature catalytic oxidation (Shimadzu TOC-VCPH)Solid-phase extracted (SPE)
17 Sulfur/Carbon ratioS/CBrünjes, JonasSolid-phase extracted (SPE)
18 Specific ultraviolet absorbance normalized to DOC, 254 nm, per mass carbonSUVA254l/mg/mBrünjes, JonasUV-VIS absorption spectrophotometer (UV-1280, Shimadzu)
19 Benzenepentacarboxylic acidB5CAnmol/lBrünjes, JonasLiquid chromatography and diode-array detection (Waters Acquity UPLC)
20 Benzenehexacarboxylic acidB6CAnmol/lBrünjes, JonasLiquid chromatography and diode-array detection (Waters Acquity UPLC)
21 Benzenepentacarboxylic acid/Benzenehexacarboxylic acid ratioB6CA/B5CABrünjes, Jonas
22 Black carbon, dissolvedDBCµmol/lBrünjes, JonasLiquid chromatography and diode-array detection (Waters Acquity UPLC)Converted from the sum of B5CA and B6CA to DBC after Stubbins et al., 2015 (doi:10.1016/j.marchem.2015.06.020)
23 Black carbon, dissolved/carbon, organic, dissolved ratioDBC/DOC%Brünjes, JonasLiquid chromatography and diode-array detection (Waters Acquity UPLC)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
276 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Sample ID		2 
Fl peak [%]
(c1)		3 
Fl peak [%]
(c2)		4 
Fl peak [%]
(c3)		5 
Fl peak [%]
(c4)		6 
FI		7 
FIX		8 
BIX		9 
HIX		10 
P-T/P-A		11 
DOC [µmol/l]
(High temperature catalytic ox...)		12 
δ13C DIC [‰ PDB]
(vs. VPDB, High temperature ca...)		13 
δ13C DOC [‰ PDB]
(Solid-phase extracted (SPE), ...)		14 
EE [%]		15 
DOS extr [µmol/l]
(Solid-phase extracted (SPE), ...)		16 
DOC extr [µmol/l]
(Solid-phase extracted (SPE), ...)		17 
S/C
(Solid-phase extracted (SPE))		18 
SUVA254 [l/mg/m]
(UV-VIS absorption spectrophot...)		19 
B5CA [nmol/l]
(Liquid chromatography and dio...)		20 
B6CA [nmol/l]
(Liquid chromatography and dio...)		21 
B6CA/B5CA		22 
DBC [µmol/l]
(Converted from the sum of B5C...)		23 
DBC/DOC [%]
(Liquid chromatography and dio...)
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t1_dead31.7434.6128.135.531.0235104751.8703647022.8208344720.2180370631.655664343856.0034524-1.2180-28.5950000017.5050080009.1149.843472806.10.73013724236.614.20.3869884723.0525657170.356606706
t2_dead36.5332.8925.764.822.7285592032.2299255832.9642554780.2219742341.225848583784.81332480.1800-27.7800000027.58437768017.2216.485871608.01.33789777463.023.70.3764925515.1199832990.652382310