Li, Nannan; Dubois, Nathalie: Bulk organic geochemistry (TC, TN, δ13C) of sediments from the Gushantun Peat Bog, Northeast China [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993516 (dataset in review)
Abstract:
This dataset presents bulk organic geochemical measurements, including total carbon (TC), total nitrogen (TN), and stable carbon isotopes (δ13C), obtained by EA–IRMS analysis on peat samples collected from the Gushantun peat bog (42°18'22.1 N, 126°16' 57.7 E, 506m) in Northeast China. The samples were freeze dried and ground using an agate mortar and pestle. The homogenized material was packed into tin capsules for δ13C analysis and processed in the Stable Isotope Laboratory at the Swiss Federal Institute of Aquatic Science and Technology (Eawag), Kastanienbaum, Switzerland, using a Vario PYRO cube elemental analyzer (Elementar) coupled to an Isoprime visION isotope ratio mass spectrometer.
Supplement to:
Li, Nannan; Li, Dehui; Liu, Baojian; Santos, Ricardo N; Ladd, S Nemiah; Nelson, Daniel B; Sack, Dorothy; Lloren, Ronald; Brunner, Irene; Orme, Lisa C; Gao, Guizai; Jie, Dongmei; Dubois, Nathalie (in prep.): Proxy evidence challenges a humid Younger Dryas in Northeast China.
Coverage:
Latitude: 42.306139 * Longitude: 126.282694
Date/Time Start: 2009-08-15T08:00:00 * Date/Time End: 2009-08-15T08:00:00
Minimum DEPTH, sediment/rock: 6.50 m * Maximum DEPTH, sediment/rock: 7.49 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Li, Nannan | Geocode | |
| 2 | δ13C, bulk carbonate | δ13C bulk carb | ‰ PDB | Li, Nannan | Elemental analyser isotope ratio mass spectrometer (EA-IRMS), Elementar, vario PYRO cube; coupled with Isotope ratio mass spectrometer (IRMS), Isoprime Ltd., visION | vs. VPDB |
| 3 | δ13C, bulk carbonate, standard deviation | δ13C bulk carb std dev | ± | Li, Nannan | Elemental analyser isotope ratio mass spectrometer (EA-IRMS), Elementar, vario PYRO cube; coupled with Isotope ratio mass spectrometer (IRMS), Isoprime Ltd., visION | vs. VPDB |
| 4 | Carbon, total | TC | % | Li, Nannan | Elemental analyser isotope ratio mass spectrometer (EA-IRMS), Elementar, vario PYRO cube; coupled with Isotope ratio mass spectrometer (IRMS), Isoprime Ltd., visION | |
| 5 | Total carbon, standard error | TC std e | ± | Li, Nannan | Elemental analyser isotope ratio mass spectrometer (EA-IRMS), Elementar, vario PYRO cube; coupled with Isotope ratio mass spectrometer (IRMS), Isoprime Ltd., visION | |
| 6 | Nitrogen, total | TN | % | Li, Nannan | Elemental analyser isotope ratio mass spectrometer (EA-IRMS), Elementar, vario PYRO cube; coupled with Isotope ratio mass spectrometer (IRMS), Isoprime Ltd., visION | |
| 7 | Nitrogen, total, standard error | TN std e | ± | Li, Nannan | Elemental analyser isotope ratio mass spectrometer (EA-IRMS), Elementar, vario PYRO cube; coupled with Isotope ratio mass spectrometer (IRMS), Isoprime Ltd., visION | |
| 8 | Carbon/Nitrogen ratio | C/N | mol/mol | Li, Nannan | Elemental analyser isotope ratio mass spectrometer (EA-IRMS), Elementar, vario PYRO cube; coupled with Isotope ratio mass spectrometer (IRMS), Isoprime Ltd., visION |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
224 data points