Liebner, Susanne; Lehr, Christian; Holm, Stine; Obu, Jaroslav; Knoblauch, Christian; Lantuit, Hugues; Fritz, Michael: Methane production in thawing permafrost of Herschel Island [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.894710 (dataset in review), In supplement to: Liebner, S et al. (in prep.): Methane production in thawing permafrost is constrained by methanogenic population size and carbon density.
Further details:
Coverage:
Median Latitude: 69.575517 * Median Longitude: -138.936698 * South-bound Latitude: 69.570800 * West-bound Longitude: -139.007030 * North-bound Latitude: 69.579500 * East-bound Longitude: -138.870830
Date/Time Start: 2013-06-23T00:00:00 * Date/Time End: 2013-08-03T00:00:00
Minimum DEPTH, sediment/rock: 0.325 m * Maximum DEPTH, sediment/rock: 1.975 m
Event(s):
PG2151 * Latitude: 69.579500 * Longitude: -138.957340 * Date/Time Start: 2013-06-23T00:00:00 * Date/Time End: 2013-08-03T00:00:00 * Elevation: 23.0 m * Location: Herschel Island, Yukon Territory, Canada * Campaign: CA-Land_2013_YukonCoast (Yukon_Coast_2013) * Basis: AWI Arctic Land Expedition * Method/Device: Gravity corer (GC)
PG2155 * Latitude: 69.574700 * Longitude: -139.007030 * Date/Time Start: 2013-06-23T00:00:00 * Date/Time End: 2013-08-03T00:00:00 * Elevation: 32.0 m * Location: Herschel Island, Yukon Territory, Canada * Campaign: CA-Land_2013_YukonCoast (Yukon_Coast_2013) * Basis: AWI Arctic Land Expedition * Method/Device: Gravity corer (GC)
PG2156 * Latitude: 69.570800 * Longitude: -138.894620 * Date/Time Start: 2013-06-23T00:00:00 * Date/Time End: 2013-08-03T00:00:00 * Elevation: 5.0 m * Location: Herschel Island, Yukon Territory, Canada * Campaign: CA-Land_2013_YukonCoast (Yukon_Coast_2013) * Basis: AWI Arctic Land Expedition * Method/Device: Gravity corer (GC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Fritz, Michael | |||
| 2 | Latitude of event | Latitude | Fritz, Michael | |||
| 3 | Longitude of event | Longitude | Fritz, Michael | |||
| 4 | Sample code/label | Sample label | Fritz, Michael | Unique sample identifier of each sample consists of the site ID and of the depth of the sampling, given as distance to surface in cm of top (d1) to bottom (d2) of the sampling section: SiteID_d1-d2 | ||
| 5 | DEPTH, sediment/rock | Depth sed | m | Fritz, Michael | Geocode | |
| 6 | Methane production rate | CH4 prod | µg/g/day | Fritz, Michael | Rate No. 1, 94 days incubation without substrate; rate determination based on methane measurements at days 1,30, 59 and 94 | |
| 7 | Methane production rate | CH4 prod | µg/g/day | Fritz, Michael | Rate No. 2, rate 1 plus 36 days incubation with H2/CO2; rate determination based on methane measurements at days 95, 106, 120 and 126 | |
| 8 | Methane production rate | CH4 prod | µg/g/day | Fritz, Michael | Rate No. 3, rate 2 plus 152 incubation days; fresh substrate at day 278; rate determination based on methane measurementsat days 278, 281, 283, 286, and 309 | |
| 9 | DNA concentration per unit soil mass | DNA/soil | ng/g | Fritz, Michael | ||
| 10 | Bacteria, cells | Bac | #/g | Fritz, Michael | ||
| 11 | Methanogene mcrA copies | Meth mcrA copies | #/g | Fritz, Michael |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
330 data points