Eckhardt, Tim; Knoblauch, Christian; Kutzbach, Lars; Holl, David; Simpson, Gillian; Abakumov, Evgeny; Pfeiffer, Eva-Maria (2019): Soil and vegetation characteristics of a polygonal tundra in northeastern Siberia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.898875, In supplement to: Eckhardt, T et al. (2019): Partitioning net ecosystem exchange of CO2 on the pedon scale in the Lena River Delta, Siberia. Biogeosciences, 16(7), 1543-1562, https://doi.org/10.5194/bg-16-1543-2019
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Coverage:
Latitude: 72.374030 * Longitude: 126.497130
Date/Time Start: 2014-07-10T00:00:00 * Date/Time End: 2014-07-10T00:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Location | Location | Eckhardt, Tim | |||
| 2 | Comment | Comment | Eckhardt, Tim | |||
| 3 | DATE/TIME | Date/Time | Eckhardt, Tim | Geocode | ||
| 4 | Vegetation type | Vegetation type | Eckhardt, Tim | |||
| 5 | Soil type | Soil type | Eckhardt, Tim | |||
| 6 | Soil properties | Soil prop | Eckhardt, Tim | |||
| 7 | Soil horizon | Soil hori | Eckhardt, Tim | |||
| 8 | Depth, top/min | Depth top | m | Eckhardt, Tim | ||
| 9 | Depth, bottom/max | Depth bot | m | Eckhardt, Tim | ||
| 10 | Carbon, total | TC | % | Eckhardt, Tim | ||
| 11 | Carbon, inorganic, total | TIC | % | Eckhardt, Tim | ||
| 12 | Carbon, organic, total | TOC | % | Eckhardt, Tim | ||
| 13 | Carbon, organic, total | TOC | g/m2 | Eckhardt, Tim | ||
| 14 | Nitrogen, total | TN | % | Eckhardt, Tim | ||
| 15 | Carbon/Nitrogen ratio | C/N | Eckhardt, Tim | |||
| 16 | pH, soil | pH soil | Eckhardt, Tim | |||
| 17 | Water content, wet mass | Water wm | % | Eckhardt, Tim | ||
| 18 | Density, dry bulk | DBD | g/cm3 | Eckhardt, Tim | ||
| 19 | Characteristic | Characteristic | Eckhardt, Tim |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
142 data points
Data
| 1 Location | 2 Comment | 3 Date/Time | 4 Vegetation type | 5 Soil type | 6 Soil prop | 7 Soil hori | 8 Depth top [m] | 9 Depth bot [m] | 10 TC [%] | 11 TIC [%] | 12 TOC [%] | 13 TOC [g/m2] | 14 TN [%] | 15 C/N | 16 pH soil | 17 Water wm [%] | 18 DBD [g/cm3] | 19 Characteristic |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Polygon Center | thaw depth during aquisition: 31 cm, water table - 2 cm | 2014-07-10 | sedge-moss tundra | Reductaquic Cryosol (Hyperhumic) - abbreviation: CR-ra-jh (WRB, 2014) | organic-layer very weakly decomposed, no evidence of cryoturbation | Oi | 0.00 | 0.06 | 19.8 | 0.2 | 19.6 | 4200 | 0.60 | 33.1 | 5.18 | 85.4 | 0.36 | Slightly decomposed plant material, Carexrhizomes |
| Polygon Center | thaw depth during aquisition: 31 cm, water table - 2 cm | 2014-07-10 | sedge-moss tundra | Reductaquic Cryosol (Hyperhumic) - abbreviation: CR-ra-jh (WRB, 2014) | organic-layer very weakly decomposed, no evidence of cryoturbation | Ah1 | 0.06 | 0.15 | 13.2 | 0.2 | 13.0 | 6200 | 0.51 | 25.7 | 5.34 | 75.4 | 0.53 | Slightly humified plant material, Carex rhizomes, alpha-alpha-Dipyridil positive |
| Polygon Center | thaw depth during aquisition: 31 cm, water table - 2 cm | 2014-07-10 | sedge-moss tundra | Reductaquic Cryosol (Hyperhumic) - abbreviation: CR-ra-jh (WRB, 2014) | organic-layer very weakly decomposed, no evidence of cryoturbation | Ah2 | 0.15 | 0.23 | 11.7 | 0.2 | 11.5 | 5800 | 0.57 | 20.6 | 5.22 | 77.1 | 0.62 | Slightly humified organic matter, alpha-alpha-Dipyridil positive |
| Polygon Center | thaw depth during aquisition: 31 cm, water table - 2 cm | 2014-07-10 | sedge-moss tundra | Reductaquic Cryosol (Hyperhumic) - abbreviation: CR-ra-jh (WRB, 2014) | organic-layer very weakly decomposed, no evidence of cryoturbation | Ah3 | 0.23 | 0.31 | 10.1 | 0.2 | 9.9 | 5100 | 0.60 | 16.9 | 5.56 | 81.2 | 0.64 | Intermediate humified organic matter, alpha-alpha-Dipyridil positive |
| Polygon Center | thaw depth during aquisition: 31 cm, water table - 2 cm | 2014-07-10 | sedge-moss tundra | Reductaquic Cryosol (Hyperhumic) - abbreviation: CR-ra-jh (WRB, 2014) | organic-layer very weakly decomposed, no evidence of cryoturbation | Ahf | 0.31 | frozen | ||||||||||
| Polygon Rim | thaw depth during aquisition: 19 cm, water table - 17 cm | 2014-07-10 | moss-dominated tundra | Turbic Glacic Cryosol - abbreviation: CR-gl.tu (WRB, 2014) | organic-rich layer weakly decomposed, evidence of cryoturbation (shown as @ in the horizon donation) | Ah | 0.00 | 0.06 | 12.3 | 0.2 | 12.1 | 2300 | 0.49 | 24.6 | 5.69 | 52.9 | 0.32 | Slightly decomposed plant material, some roots |
| Polygon Rim | thaw depth during aquisition: 19 cm, water table - 17 cm | 2014-07-10 | moss-dominated tundra | Turbic Glacic Cryosol - abbreviation: CR-gl.tu (WRB, 2014) | organic-rich layer weakly decomposed, evidence of cryoturbation (shown as @ in the horizon donation) | Ahl@/Bl@ | 0.06 | 0.10 | 6.7 | 0.2 | 6.5 | 2400 | 0.27 | 23.9 | 5.97 | 48.2 | 0.92 | Transitional horizon, humified organic matter, capillary fringe mottling, mineral fraction increases |
| Polygon Rim | thaw depth during aquisition: 19 cm, water table - 17 cm | 2014-07-10 | moss-dominated tundra | Turbic Glacic Cryosol - abbreviation: CR-gl.tu (WRB, 2014) | organic-rich layer weakly decomposed, evidence of cryoturbation (shown as @ in the horizon donation) | Bl@ | 0.10 | 0.19 | 2.1 | 0.2 | 1.9 | 2300 | 0.10 | 19.2 | 6.02 | 38.2 | 1.32 | Capillary fringe mottling, less organic matter, alpha-alpha-Dipyridil negative |
| Polygon Rim | thaw depth during aquisition: 19 cm, water table - 17 cm | 2014-07-10 | moss-dominated tundra | Turbic Glacic Cryosol - abbreviation: CR-gl.tu (WRB, 2014) | organic-rich layer weakly decomposed, evidence of cryoturbation (shown as @ in the horizon donation) | Bf | 0.19 | frozen |