Elemental composition of sediment core PG2208
Fuente:
PANGAEA
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Dataset Open Access |
| Sprache: | en |
| Veröffentlicht: |
PANGAEA
2022
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1867172175573680128 |
|---|---|
| author | Biskaborn, Boris K Nazarova, Larisa B Kröger, Tim Pestryakova, Luidmila A Syrykh, Luidmila S Pfalz, Gregor Herzschuh, Ulrike Diekmann, Bernhard |
| author_facet | Biskaborn, Boris K Nazarova, Larisa B Kröger, Tim Pestryakova, Luidmila A Syrykh, Luidmila S Pfalz, Gregor Herzschuh, Ulrike Diekmann, Bernhard |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Core sections were opened alongside and cut into halves of which one was used for non-destructive XRF scanning and back-up material, while the other one was subsampled for single sample analyses. We used an AVAATECH XRF Core Scanner at AWI (Bremerhaven), equipped with Rh x-ray tube at 1.2 mA, 12 s count time for 10 kV (no filter) and 1,5 mA, 15 s count time for 30 kV (Pd filter) to scan the core in 10 mm steps for elements ranging from Al to Bi within a He atmosphere. The mean error (expressed as chi square χ2) for elements of interest was Al 2.0, Si 3.5, Ti 1.6, Mn 14.4, Fe 12.1, Br 0.6, Rb 0.7, Sr 1.0. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_942074 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Elemental composition of sediment core PG2208 Biskaborn, Boris K Nazarova, Larisa B Kröger, Tim Pestryakova, Luidmila A Syrykh, Luidmila S Pfalz, Gregor Herzschuh, Ulrike Diekmann, Bernhard Aluminium; Aluminium, chi-square; Aluminium (peak area); Argon; Argon, chi-square; Argon (peak area); AWI_Envi; AWI Arctic Land Expedition; Bismuth; Bismuth, chi-square; Bismuth (peak area); Bromine; Bromine, chi-square; Bromine (peak area); Calcium; Calcium, chi-square; Calcium (peak area); Chloride, chi-square; Chlorine; Chlorine (peak area); Cobalt; Cobalt, chi-square; Cobalt (peak area); COMPCORE; Composite Core; Copper; Copper, chi-square; Copper (peak area); DEPTH, sediment/rock; diatoms; Gallium; Gallium, chi-square; Gallium (peak area); Iron; Iron, chi-square; Iron (peak area); Lake Bolshoe Toko, Yakutia, Russia; Lake sediment core; lake sediment proxies; Lead; Lead, chi-square; Lead (peak area); Manganese; Manganese, chi-square; Manganese (peak area); Niobium; Niobium, chi-square; Niobium (peak area); Paleo Modelling; PalMod; PG2208; Phosphorus; Phosphorus, chi-square; Phosphorus (peak area); Polar Terrestrial Environmental Systems @ AWI; Potassium; Potassium, chi-square; Potassium (peak area); Rubidium; Rubidium, chi-square; Rubidium (peak area); RU-Land_2013_Yakutia; Siberia; Siberian Arctic; Silicon; Silicon, chi-square; Silicon (peak area); Strontium; Strontium, chi-square; Strontium (peak area); Sulfur; Sulfur, chi-square; Sulfur (peak area); Titanium; Titanium, chi-square; Titanium (peak area); X-ray fluorescence core scanner (XRF), Avaatech; Yakutia2013; Yttrium; Yttrium, chi-square; Yttrium (peak area); Zinc; Zinc, chi-square; Zinc (peak area); Zirconium; Zirconium, chi-square; Zirconium (peak area) Core sections were opened alongside and cut into halves of which one was used for non-destructive XRF scanning and back-up material, while the other one was subsampled for single sample analyses. We used an AVAATECH XRF Core Scanner at AWI (Bremerhaven), equipped with Rh x-ray tube at 1.2 mA, 12 s count time for 10 kV (no filter) and 1,5 mA, 15 s count time for 30 kV (Pd filter) to scan the core in 10 mm steps for elements ranging from Al to Bi within a He atmosphere. The mean error (expressed as chi square χ2) for elements of interest was Al 2.0, Si 3.5, Ti 1.6, Mn 14.4, Fe 12.1, Br 0.6, Rb 0.7, Sr 1.0. |
| title | Elemental composition of sediment core PG2208 |
| topic | Aluminium; Aluminium, chi-square; Aluminium (peak area); Argon; Argon, chi-square; Argon (peak area); AWI_Envi; AWI Arctic Land Expedition; Bismuth; Bismuth, chi-square; Bismuth (peak area); Bromine; Bromine, chi-square; Bromine (peak area); Calcium; Calcium, chi-square; Calcium (peak area); Chloride, chi-square; Chlorine; Chlorine (peak area); Cobalt; Cobalt, chi-square; Cobalt (peak area); COMPCORE; Composite Core; Copper; Copper, chi-square; Copper (peak area); DEPTH, sediment/rock; diatoms; Gallium; Gallium, chi-square; Gallium (peak area); Iron; Iron, chi-square; Iron (peak area); Lake Bolshoe Toko, Yakutia, Russia; Lake sediment core; lake sediment proxies; Lead; Lead, chi-square; Lead (peak area); Manganese; Manganese, chi-square; Manganese (peak area); Niobium; Niobium, chi-square; Niobium (peak area); Paleo Modelling; PalMod; PG2208; Phosphorus; Phosphorus, chi-square; Phosphorus (peak area); Polar Terrestrial Environmental Systems @ AWI; Potassium; Potassium, chi-square; Potassium (peak area); Rubidium; Rubidium, chi-square; Rubidium (peak area); RU-Land_2013_Yakutia; Siberia; Siberian Arctic; Silicon; Silicon, chi-square; Silicon (peak area); Strontium; Strontium, chi-square; Strontium (peak area); Sulfur; Sulfur, chi-square; Sulfur (peak area); Titanium; Titanium, chi-square; Titanium (peak area); X-ray fluorescence core scanner (XRF), Avaatech; Yakutia2013; Yttrium; Yttrium, chi-square; Yttrium (peak area); Zinc; Zinc, chi-square; Zinc (peak area); Zirconium; Zirconium, chi-square; Zirconium (peak area) |
| url | https://doi.org/10.1594/PANGAEA.942074 |