Schirrmeister, Lutz (2009): Lithology, colour and structural description of sediment profile Oy7-07, Appendix 6.1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.727676
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Related to:
Boike, Julia; Bolshiyanov, Dimitry Yu; Schirrmeister, Lutz; Wetterich, Sebastian (2008): Russian-German Cooperation SYSTEM LAPTEV SEA: The Expedition LENA - New Siberian Islands 2007 during the International Polar Year 2007/2008. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 584, 274 pp, https://doi.org/10.2312/BzPM_0584_2008
Project(s):
Coverage:
Latitude: 72.678650 * Longitude: 143.557180
Date/Time Start: 2007-08-14T00:00:00 * Date/Time End: 2007-08-14T00:00:00
Minimum ELEVATION: 1.50 m a.s.l. * Maximum ELEVATION: 6.00 m a.s.l.
Event(s):
Oy7-07 * Latitude: 72.678650 * Longitude: 143.557180 * Date/Time: 2007-08-14T00:00:00 * Location: Oyogos Yar, East Siberia, Russia * Campaign: RU-Land_2007_Lena (Lena2007) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling by hand (HAND)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | ELEVATION | Elevation | m a.s.l. | Geocode | ||
| 2 | Sample code/label | Sample label | Schirrmeister, Lutz | |||
| 3 | Soil composition | Soil comp | Schirrmeister, Lutz | Visual description | ||
| 4 | Structure | Structure | Schirrmeister, Lutz | |||
| 5 | Ice content | Ice | % | Schirrmeister, Lutz | absolute | |
| 6 | Ice content | Ice | % | Schirrmeister, Lutz | gravimetric | |
| 7 | Comment | Comment | Schirrmeister, Lutz |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
105 data points
Data
| 1 Elevation [m a.s.l.] | 2 Sample label | 3 Soil comp | 4 Structure | 5 Ice [%] (absolute) | 6 Ice [%] (gravimetric) | 7 Comment |
|---|---|---|---|---|---|---|
| 1.50 | Oy7-07-01-S | Grey-brown, silty sand, in situ grass roots, non regularly weakly bedded (taberal Kuchchugui ?) | massive | 23.6 | 30.9 | OSL dating, gamma-Spectrometry, Subprofile Oy7-07-A |
| 1.80 | Oy7-07-02-S | Grey-brown, silty sand, in situ grass roots, non regularly weakly bedded (taberal Kuchchugui ?) | massive | Subprofile Oy7-07-A | ||
| 2.30 | Oy7-07-03-S | grey-brown, silty sand, in situ grass roots, non regularly weakly bedded (taberal Kuchchugui ?), black spots | massive | 23.7 | 31.0 | OSL dating, gamma-Spectrometry, Subprofile Oy7-07-A |
| 2.70 | Oy7-07-04-S | grey brown silty sand, plant roots, black spots | lens-like < 1 mm thick, 0.5 - 2 cm between lenses, broken reticulated | 32.5 | 48.1 | Subprofile Oy7-07-A |
| 3.20 | Oy7-07-05-S | grey brown silty sand | ice bands 2 mm thick, 3-5 cm between them, lens-like broken reticulated | 52.0 | 108.5 | Subprofile Oy7-07-A |
| 3.50 | Oy7-07-06-S | grey brown silty sand, light brown peat inclusions (brown moos peat) 10-15 cm in diameter | ice bands 2 mm thick, 3-5 cm between them, lens-like broken reticulated | Subprofile Oy7-07-A (lower non thawed Bychchagy peat in sensu V. Tumskoy) | ||
| 3.90 | Oy7-07-07-S | grey brown silty sand, light brown moos peat inclusions, 15-20 cm thick and up to 0,5 m long, single twigs, cryoturbated in the upper part | single lenses | 80.9 | 423.9 | Subprofile Oy7-07-A (lower non thawed Bychchagy peat in sensu V. Tumskoy) |
| 3.90 | Oy7-07-07a-S | peat from one lens of Oy7-07-07-S | U/Th dating, Subprofile Oy7-07-A | |||
| 3.90 | Oy7-07-07b-S | peat from one lens of Oy7-07-07-S | U/Th dating, Subprofile Oy7-07-A | |||
| 3.90 | Oy7-07-07c-S | peat from one lens of Oy7-07-07-S | U/Th dating, Subprofile Oy7-07-A | |||
| 4.30 | Oy7-07-08-S | grey brown silty sand, black spots | massive | 35.1 | 54.0 | Subprofile Oy7-07-A |
| 4.60 | Oy7-07-09-S | grey silty sand | lens-like, broken reticulated, lenses < 1 mm, ice bands 1-2 mm thick every 5 cm | 38.8 | 63.5 | Subprofile Oy7-07-A |
| 4.80 | Oy7-07-10-S | yellowish light brown silty sand, 10 cm thick horizon, weakly bedded, | massive | Subprofile Oy7-07-A | ||
| 5.10 | Oy7-07-11-S | grey silty sand, black spots, white lines (thaw structures), peat lenses 5-10 x 2-5 cm, twigs | rare single small lenses 1 mm thick 5 cm long | 27.2 | 37.4 | Subprofile Oy7-07-A |
| 5.50 | Oy7-07-12-S | grey silty sand, black spots, white lines (thaw structures), peat lenses 5-10 x 2-5 cm, twigs | rare single small lenses 1 mm thick 5 cm long | Subprofile Oy7-07-A | ||
| 4.50 | Oy7-07-13-S | grey silty sand, black spots, twigs | layered coarse lens-like 1-2 mm thick lenses | 20.4 | 25.6 | Subprofile Oy7-07-A |
| 5.00 | Oy7-07-14-S | grey sandy silt, fine bedded detritus layers, peat inclusions 2 cm in diameter, twig-peat inclusion 20 x 50 cm, yellowish to light brown silt (Krest Yuryakh?) | single horizontal lenses < 1 mm thick, ice lenses below wood fragments | Subprofile Oy7-07-B 1st twig-horizon | ||
| 5.40 | Oy7-07-15-S | grey sandy silt - brown plant detritus interbedding, ripples | single horizontal lenses < 1 mm thick | 23.6 | 30.9 | Subprofile Oy7-07-B |
| 5.50 | Oy7-07-16-S | in situ twigs | unfrozen | Subprofile Oy7-07-B | ||
| 5.70 | Oy7-07-17-S | grey sandy silt - brown plant detritus interbedding, wood fragments, shells | single horizontal lenses < 1 mm thick | Subprofile Oy7-07-B | ||
| 6.00 | Oy7-07-18-S | grey sandy silt - brown plant detritus interbedding, wood fragments, convolute bedding | lens-like layered | Subprofile Oy7-07-B 2nd twig-horizon | ||
| 5.90 | Oy7-07-18a-S | grey sandy silt - brown plant detritus interbedding, wood fragments, convolute bedding | unfrozen | Subprofile Oy7-07-B 2nd twig-horizon |