Branched glycerol monoalkyl glycerol tetraethers (brGMGTs) and geochemical proxies in soils, SPM and riverbed sediments in the Godavari River basin (India)
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2021
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| author | Kirkels, Frédérique M S A Zwart, Huub Michel Usman, Muhammed Ojoshogu Peterse, Francien |
| author_facet | Kirkels, Frédérique M S A Zwart, Huub Michel Usman, Muhammed Ojoshogu Peterse, Francien |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Branched Glycerol Monoalkyl Glycerol Tetraethers (brGMGTs) in soils, suspended particulate matter (SPM) and riverbed sediments of the Godavari River basin (India), the largest river of peninsular India that is fed by the Southwest monsoon. Surface soils (0-10 cm) were collected near the Godavari River, and SPM (10-80 L, filtered over 0.7 μm GFF filters) and bulk and fine (≤63 μm) riverbed sediments were collected in a dry (February/March 2015) and wet season (July/August 2015). BrGMGT fractional abundances and concentrations were analysed using ultra high performance liquid chromatography-mass spectrometry. BrGMGT loadings were normalised to Mineral Surface Area (MSA data for soils and dry season sediments from Usman et al., 2018). %TN and C:N were measured in soils and sediments, %TOC was from Kirkels et al. (2021). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_937965 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Branched glycerol monoalkyl glycerol tetraethers (brGMGTs) and geochemical proxies in soils, SPM and riverbed sediments in the Godavari River basin (India) Kirkels, Frédérique M S A Zwart, Huub Michel Usman, Muhammed Ojoshogu Peterse, Francien Basin; Biomarker; Branched glycerol monoalkyl glycerol tetraether, loading per mineral surface area; Branched glycerol monoalkyl glycerol tetraether, per unit mass total organic carbon; Branched glycerol monoalkyl glycerol tetraethers; Branched glycerol monoalkyl glycerol tetraethers, H1020a, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1020b, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1020c, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1034a, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1034b, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1034c, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1048, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers index; brGMGTs; Calculated after Baxter et al. (2019); Calculated after Naafs et al. (2018); Carbon, organic, total; Carbon/Nitrogen ratio; Comment; DEPTH, water; Distance; Flash 1112/2000 Elemental Analyser or NA 1500 NCS Analyser; Godavari_River_basin; Godavari River; h-shaped GDGTs; Identification; India; LATITUDE; Location; LONGITUDE; Methylation index of branched tetraethers; Minerals, surface area; MULT; Multiple investigations; Multi-point BET N2 adsorption by Quantachrome Monosorb Analyser; Nitrogen, organic, total; river; river sediment; Rock type; Sample ID; Sampling date; Season; Size fraction; Soil; Specification; SPM; Sub-basin; Type; Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130) Branched Glycerol Monoalkyl Glycerol Tetraethers (brGMGTs) in soils, suspended particulate matter (SPM) and riverbed sediments of the Godavari River basin (India), the largest river of peninsular India that is fed by the Southwest monsoon. Surface soils (0-10 cm) were collected near the Godavari River, and SPM (10-80 L, filtered over 0.7 μm GFF filters) and bulk and fine (≤63 μm) riverbed sediments were collected in a dry (February/March 2015) and wet season (July/August 2015). BrGMGT fractional abundances and concentrations were analysed using ultra high performance liquid chromatography-mass spectrometry. BrGMGT loadings were normalised to Mineral Surface Area (MSA data for soils and dry season sediments from Usman et al., 2018). %TN and C:N were measured in soils and sediments, %TOC was from Kirkels et al. (2021). |
| title | Branched glycerol monoalkyl glycerol tetraethers (brGMGTs) and geochemical proxies in soils, SPM and riverbed sediments in the Godavari River basin (India) |
| topic | Basin; Biomarker; Branched glycerol monoalkyl glycerol tetraether, loading per mineral surface area; Branched glycerol monoalkyl glycerol tetraether, per unit mass total organic carbon; Branched glycerol monoalkyl glycerol tetraethers; Branched glycerol monoalkyl glycerol tetraethers, H1020a, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1020b, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1020c, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1034a, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1034b, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1034c, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers, H1048, fractional abundance; Branched glycerol monoalkyl glycerol tetraethers index; brGMGTs; Calculated after Baxter et al. (2019); Calculated after Naafs et al. (2018); Carbon, organic, total; Carbon/Nitrogen ratio; Comment; DEPTH, water; Distance; Flash 1112/2000 Elemental Analyser or NA 1500 NCS Analyser; Godavari_River_basin; Godavari River; h-shaped GDGTs; Identification; India; LATITUDE; Location; LONGITUDE; Methylation index of branched tetraethers; Minerals, surface area; MULT; Multiple investigations; Multi-point BET N2 adsorption by Quantachrome Monosorb Analyser; Nitrogen, organic, total; river; river sediment; Rock type; Sample ID; Sampling date; Season; Size fraction; Soil; Specification; SPM; Sub-basin; Type; Ultra-high-performance liquid chromatography (UHPLC; Agilent 1260 Infinity) coupled to a single quadrupole mass detector (Agilent 6130) |
| url | https://doi.org/10.1594/PANGAEA.937965 |