Highly branched isoprenoid hydrogen and carbon isotope data from lake sediment samples collected from the Adirondack region
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2020
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| _version_ | 1867170101946482688 |
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| author | Corcoran, Megan C Diefendorf, Aaron F Lowell, Thomas V Freimuth, Erika J Schartman, Anna K Bates, Benjamin R Stewart, Alexander K Bird, Broxton W |
| author_facet | Corcoran, Megan C Diefendorf, Aaron F Lowell, Thomas V Freimuth, Erika J Schartman, Anna K Bates, Benjamin R Stewart, Alexander K Bird, Broxton W |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Concentrations, hydrogen (δ2H) and carbon isotopes (δ13C) of highly branched isoprenoids (HBIs) from surface sediment samples from 12 lakes in the Adirondack region in New York. To understand the relationship between HBIs and source water, we measured the δ2H of lake water in addition to the δ2H of HBIs. HBIs were isolated using column chromatography, and were identified and quantified using an Agilent 7890A gas chromatograph (GC) coupled with an Agilent 5975C quadrupole mass selective detector (MSD). Compound specific carbon and hydrogen isotopes of the HBIs were measured using a Thermo Trace GC Ultra coupled to an Isolink pyrolysis reactor and interfaced to a Thermo Electron Delta V Advantage IRMS. Water isotopes were measured on either a Picarro L2130-i cavity ring-down spectrometer water isotope analyzer or GasBench-IRMS. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_922297 |
| institution | PANGAEA |
| language | en |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Highly branched isoprenoid hydrogen and carbon isotope data from lake sediment samples collected from the Adirondack region Corcoran, Megan C Diefendorf, Aaron F Lowell, Thomas V Freimuth, Erika J Schartman, Anna K Bates, Benjamin R Stewart, Alexander K Bird, Broxton W Adirondacks, New York, USA; ADK1-DEBAR; ADK1-EPINE; ADK1-HOPE; ADK1-HSHOE; ADK1-LGRN; ADK1-MOOSE1B; ADK1-MSE2A; ADK1-MSE3A; ADK1-SKR; ADK2-CHAZY; ADK2-EPL17-10A; ADK2-EPL17-10B; ADK2-EPL17-11A; ADK2-EPL17-15A; ADK2-EPL17-16A; ADK2-EPL17-17A; ADK2-EPL17-18A; ADK2-EPL17-19A; ADK2-EPL17-20A; ADK2-EPL17-21A; ADK2-HRT; ADK2-HRT17-3A; ADK2-HRT17-4A; ADK2-HRT17-5A; ADK2-MSE17-1A; ADK2-MSE17-2A; ADK2-MSE17-3A; ADK2-MSE17-4A; ADK2-MSE17-5A; ADK2-QVR; ADK2-RQT; ADK2-WOLF; aquatic biomarkers; Cavity ring-down spectroscopy (CRDS), Picarro Inc., L2130-i; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DEPTH, water; EPL-11; EPL-12; Event label; Gas chromatograph (Agilent GC 7890) with a quadrupole mass selective detector (MSD, Agilent 5975C ); GC; Gravity corer; highly branched isoprenoids; Highly branched isoprenoids, per unit sediment mass; Highly branched isoprenoids C20, δ13C; Highly branched isoprenoids C20, δD; HRT-10; HRT-14; HRT-16; HRT-6-2; HRT-7; HRT-9; Hydrogen isotopes; Lake; lake diatoms; MSE-18; MSE-19; MSE-20; MSE-21; MSE-22; MSE-23; MSE-24; MSE-25; MSE-26; Observation; Organic Geochemistry; paleohydrology; PC; Piston corer; Sample ID; ThermoFisher Scientific Trace GC coupled to a pyrolysis reactor (Isolink) and interfaced to a Thermo Electron Delta V Advantage IRMS; δ18O, water; δ Deuterium, water Concentrations, hydrogen (δ2H) and carbon isotopes (δ13C) of highly branched isoprenoids (HBIs) from surface sediment samples from 12 lakes in the Adirondack region in New York. To understand the relationship between HBIs and source water, we measured the δ2H of lake water in addition to the δ2H of HBIs. HBIs were isolated using column chromatography, and were identified and quantified using an Agilent 7890A gas chromatograph (GC) coupled with an Agilent 5975C quadrupole mass selective detector (MSD). Compound specific carbon and hydrogen isotopes of the HBIs were measured using a Thermo Trace GC Ultra coupled to an Isolink pyrolysis reactor and interfaced to a Thermo Electron Delta V Advantage IRMS. Water isotopes were measured on either a Picarro L2130-i cavity ring-down spectrometer water isotope analyzer or GasBench-IRMS. |
| title | Highly branched isoprenoid hydrogen and carbon isotope data from lake sediment samples collected from the Adirondack region |
| topic | Adirondacks, New York, USA; ADK1-DEBAR; ADK1-EPINE; ADK1-HOPE; ADK1-HSHOE; ADK1-LGRN; ADK1-MOOSE1B; ADK1-MSE2A; ADK1-MSE3A; ADK1-SKR; ADK2-CHAZY; ADK2-EPL17-10A; ADK2-EPL17-10B; ADK2-EPL17-11A; ADK2-EPL17-15A; ADK2-EPL17-16A; ADK2-EPL17-17A; ADK2-EPL17-18A; ADK2-EPL17-19A; ADK2-EPL17-20A; ADK2-EPL17-21A; ADK2-HRT; ADK2-HRT17-3A; ADK2-HRT17-4A; ADK2-HRT17-5A; ADK2-MSE17-1A; ADK2-MSE17-2A; ADK2-MSE17-3A; ADK2-MSE17-4A; ADK2-MSE17-5A; ADK2-QVR; ADK2-RQT; ADK2-WOLF; aquatic biomarkers; Cavity ring-down spectroscopy (CRDS), Picarro Inc., L2130-i; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DEPTH, water; EPL-11; EPL-12; Event label; Gas chromatograph (Agilent GC 7890) with a quadrupole mass selective detector (MSD, Agilent 5975C ); GC; Gravity corer; highly branched isoprenoids; Highly branched isoprenoids, per unit sediment mass; Highly branched isoprenoids C20, δ13C; Highly branched isoprenoids C20, δD; HRT-10; HRT-14; HRT-16; HRT-6-2; HRT-7; HRT-9; Hydrogen isotopes; Lake; lake diatoms; MSE-18; MSE-19; MSE-20; MSE-21; MSE-22; MSE-23; MSE-24; MSE-25; MSE-26; Observation; Organic Geochemistry; paleohydrology; PC; Piston corer; Sample ID; ThermoFisher Scientific Trace GC coupled to a pyrolysis reactor (Isolink) and interfaced to a Thermo Electron Delta V Advantage IRMS; δ18O, water; δ Deuterium, water |
| url | https://doi.org/10.1594/PANGAEA.922297 |