Citation:

PANGAEA.934712

Name: Branched glycerol dialkyl glycerol tetraethers, crenarchaeol and geochemical parameters in soils, SPM and riverbed sediments in the Godavari River basin (India)
Published: 2021-08-09
License: https://creativecommons.org/licenses/by/4.0/
Keywords: brGDGTs; crenarchaeol; Godavari River; Indian Rivers; Monsoon; river sediment; Sediment Geochemistry; Soil; soil organic carbon; SPM; TOC

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Published: 2021-08-09 • DOI registered: 2022-03-18

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Abstract:

The concentration and fractional abundance of branched Glycerol Dialkyl Glycerol Tetraethers (brGDGTs), including 5-methyl and 6-methyl isomers, were investigated in the soils, suspended particulate matter (SPM) and riverbed sediments of the Godavari River basin, the largest non-Himalayan river in India and fed by the Southwest monsoon. Surface soils (0-10 cm) were collected near the Godavari River, and SPM and riverbed sediments were collected in a dry (February/March) and wet season (July/August) in 2015. Crenarchaeol was measured, as well as pH, TOC, and soil and sediment geochemistry.

Keyword(s):

brGDGTs; crenarchaeol; Godavari River; Indian Rivers; Monsoon; river sediment; Sediment Geochemistry; Soil; soil organic carbon; SPM; TOC

Supplement to:

Kirkels, Frédérique M S A; Zwart, Huub Michel; Usman, Muhammed Ojoshogu; Hou, Suning; Ponton, Camilo; Giosan, Liviu; Eglinton, Timothy Ian; Peterse, Francien (2022): From soil to sea: sources and transport of organic carbon traced by tetraether lipids in the monsoonal Godavari River, India. Biogeosciences, 19(17), 3979-4010, https://doi.org/10.5194/bg-19-3979-2022

Funding:

Dutch Research Council (NWO), grant/award no. 863.13.016 : Veni grant: The dynamics of land-sea soil carbon transfer

Coverage:

Median Latitude: 18.294285 * Median Longitude: 79.912517 * South-bound Latitude: 16.452000 * West-bound Longitude: 73.756305 * North-bound Latitude: 20.484030 * East-bound Longitude: 82.357690

Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 8 m

Event(s):

Godavari_River_basin * Latitude Start: 19.549790 * Longitude Start: 73.756305 * Latitude End: 16.765390 * Longitude End: 82.357690 * Method/Device: Multiple investigations (MULT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Identification	ID		Kirkels, Frédérique M S A
2	Site	Site		Kirkels, Frédérique M S A		Site name
3	Site	Site		Kirkels, Frédérique M S A		Site code
4	Sample type	Samp type		Kirkels, Frédérique M S A
5	Size fraction	Size fraction		Kirkels, Frédérique M S A
6	Season	Season		Kirkels, Frédérique M S A
7	Specification	Spec		Kirkels, Frédérique M S A
8	Location	Location		Kirkels, Frédérique M S A
9	Sampling date	Sampling date		Kirkels, Frédérique M S A
10	LATITUDE	Latitude		Kirkels, Frédérique M S A		Geocode
11	LONGITUDE	Longitude		Kirkels, Frédérique M S A		Geocode
12	Distance	Distance	km	Kirkels, Frédérique M S A		Distance downstream
13	Basin	Basin		Kirkels, Frédérique M S A
14	Sub-basin	Sub-basin		Kirkels, Frédérique M S A
15	Rock type	Rock		Kirkels, Frédérique M S A		Bedrock
16	DEPTH, water	Depth water	m	Kirkels, Frédérique M S A		Geocode
17	Suspended matter, total	TSS	mg/l	Kirkels, Frédérique M S A		Suspended sediment concentration
18	pH	pH		Kirkels, Frédérique M S A	Multi-sensor probe (Hach/SymPhony)
19	Carbon, organic, total	TOC	%	Kirkels, Frédérique M S A	Element analyser, Thermo Finnigan Flash EA 1112/2000
20	Aluminium	Al	mmol/l	Kirkels, Frédérique M S A	Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES), Spectro Arcos
21	Iron, total	Fe tot	mmol/l	Kirkels, Frédérique M S A	Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES), Spectro Arcos
22	Potassium	K	mmol/l	Kirkels, Frédérique M S A	Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES), Spectro Arcos
23	Titanium	Ti	mmol/l	Kirkels, Frédérique M S A	Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES), Spectro Arcos
24	Silicon	Si	mmol/l	Kirkels, Frédérique M S A	Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES), Spectro Arcos
25	Aluminium/Silicon ratio	Al/Si		Kirkels, Frédérique M S A
26	Branched glycerol dialkyl glycerol tetraether, Ia, fractional abundance	brGDGT Ia		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
27	Branched glycerol dialkyl glycerol tetraether, Ib, fractional abundance	brGDGT Ib		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
28	Branched glycerol dialkyl glycerol tetraether, Ic, fractional abundance	brGDGT Ic		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
29	Branched glycerol dialkyl glycerol tetraether, IIa, fractional abundance	brGDGT IIa		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
30	Branched glycerol dialkyl glycerol tetraether, IIa', fractional abundance	brGDGT IIa'		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
31	Branched glycerol dialkyl glycerol tetraether, IIb, fractional abundance	brGDGT IIb		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
32	Branched glycerol dialkyl glycerol tetraether, IIb', fractional abundance	brGDGT IIb'		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
33	Branched glycerol dialkyl glycerol tetraether, IIc, fractional abundance	brGDGT IIc		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
34	Branched glycerol dialkyl glycerol tetraether, IIc', fractional abundance	brGDGT IIc'		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
35	Branched glycerol dialkyl glycerol tetraether, IIIa, fractional abundance	brGDGT IIIa		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
36	Branched glycerol dialkyl glycerol tetraether, IIIa', fractional abundance	brGDGT IIIa'		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
37	Branched glycerol dialkyl glycerol tetraether, IIIb, fractional abundance	brGDGT IIIb		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
38	Branched glycerol dialkyl glycerol tetraether, IIIb', fractional abundance	brGDGT IIIb'		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
39	Branched glycerol dialkyl glycerol tetraether, IIIc, fractional abundance	brGDGT IIIc		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
40	Branched glycerol dialkyl glycerol tetraether, IIIc', fractional abundance	brGDGT IIIc'		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
41	Branched and isoprenoid tetraether index	BIT		Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
42	Branched glycerol dialkyl glycerol tetraether, per unit mass total organic carbon	brGDGT/TOC	µg/g	Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
43	Crenarchaeol, per unit mass total organic carbon	Cren/TOC	µg/g	Kirkels, Frédérique M S A	Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130)
44	Comment	Comment		Kirkels, Frédérique M S A

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

8906 data points

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