Knoblauch, Christian; Spott, Oliver; Evgrafova, Svetlana; Kutzbach, Lars; Pfeiffer, Eva-Maria (2015): Plants and plant mediated Methane flux in interpolygonal and polygonal ponds [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.853638, In supplement to: Knoblauch, C et al. (2015): Regulation of methane production, oxidation, and emission by vascular plants and bryophytes in ponds of the northeast Siberian polygonal tundra. Journal of Geophysical Research: Biogeosciences, 120(12), 2525-2541, https://doi.org/10.1002/2015JG003053
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Coverage:
Median Latitude: 72.373463 * Median Longitude: 126.493837 * South-bound Latitude: 72.373360 * West-bound Longitude: 126.492960 * North-bound Latitude: 72.373560 * East-bound Longitude: 126.494940
Date/Time Start: 2002-07-13T00:00:00 * Date/Time End: 2002-09-03T00:00:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 0 m
Event(s):
Samoylov_interpolygonal_pond (IP) * Latitude: 72.373560 * Longitude: 126.494940 * Date/Time Start: 2002-07-14T00:00:00 * Date/Time End: 2002-09-02T00:00:00 * Location: Samoylov Island, Lena Delta, Siberia * Method/Device: Soil profile (SOIL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Knoblauch, Christian | |||
| 2 | Latitude of event | Latitude | Knoblauch, Christian | |||
| 3 | Longitude of event | Longitude | Knoblauch, Christian | |||
| 4 | DATE/TIME | Date/Time | Knoblauch, Christian | Geocode | ||
| 5 | DEPTH, water | Depth water | m | Knoblauch, Christian | Geocode | |
| 6 | Carex aquatilis, shoots | C. aquatilis s | #/m2 | Knoblauch, Christian | ||
| 7 | Carex chordorrhiza, shoots | C. chordorrhiza s | #/m2 | Knoblauch, Christian | ||
| 8 | Arctophila fulva, shoots | A. fulva s | #/m2 | Knoblauch, Christian | ||
| 9 | Methane, flux | CH4 flux | mg/m2/day | Knoblauch, Christian | Closed swimming chambers, gas chromatography |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
64 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Date/Time | 5 Depth water [m] | 6 C. aquatilis s [#/m2] | 7 C. chordorrhiza s [#/m2] | 8 A. fulva s [#/m2] | 9 CH4 flux [mg/m2/day] |
|---|---|---|---|---|---|---|---|---|
| Samoylov_interpolygonal_pond | 72.3736 | 126.4949 | 2002-09-01 | 0 | 0 | 4.27 | ||
| Samoylov_interpolygonal_pond | 72.3736 | 126.4949 | 2002-09-01 | 0 | 28 | 11.76 | ||
| Samoylov_interpolygonal_pond | 72.3736 | 126.4949 | 2002-09-01 | 0 | 52 | 19.83 | ||
| Samoylov_interpolygonal_pond | 72.3736 | 126.4949 | 2002-09-01 | 0 | 76 | 26.29 | ||
| Samoylov_interpolygonal_pond | 72.3736 | 126.4949 | 2002-09-01 | 0 | 100 | 30.36 | ||
| Samoylov_Polygonal_pond_1 | 72.3734 | 126.4930 | 2002-09-03 | 0 | 0 | 4.12 | ||
| Samoylov_Polygonal_pond_1 | 72.3734 | 126.4930 | 2002-09-03 | 0 | 172 | 6.54 | ||
| Samoylov_Polygonal_pond_1 | 72.3734 | 126.4930 | 2002-09-03 | 0 | 232 | 8.11 | ||
| Samoylov_Polygonal_pond_1 | 72.3734 | 126.4930 | 2002-09-03 | 0 | 292 | 10.10 | ||
| Samoylov_Polygonal_pond_1 | 72.3734 | 126.4930 | 2002-09-03 | 0 | 352 | 13.40 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-07-13 | 0 | 44 | 34.15 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-07-17 | 0 | 32 | 26.70 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-06 | 0 | 60 | 66.40 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-06 | 0 | 40 | 38.44 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-06 | 0 | 20 | 22.59 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-08 | 0 | 40 | 31.62 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-10 | 0 | 36 | 34.11 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-12 | 0 | 48 | 27.08 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-14 | 0 | 48 | 40.76 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-16 | 0 | 64 | 64.40 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-16 | 0 | 40 | 34.22 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-16 | 0 | 24 | 18.91 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-18 | 0 | 40 | 43.52 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-20 | 0 | 24 | 25.26 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-20 | 0 | 40 | 34.59 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-20 | 0 | 68 | 59.16 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-22 | 0 | 68 | 67.06 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-24 | 0 | 64 | 52.74 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-26 | 0 | 68 | 58.08 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-28 | 0 | 68 | 49.31 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-08-30 | 0 | 68 | 49.49 | ||
| Samoylov_Polygonal_pond_2 | 72.3735 | 126.4936 | 2002-09-01 | 0 | 64 | 44.91 |