Bokhorst, Stef; Phoenix, Gareth K; Bjerke, Jarle W; Callaghan, Terry V; Huyer-Brugman, F; Berg, Matty P (2012): (Table 2) Soil temperature and freeze-thaw characteristics of control and warming plots at 5 cm depth, Abisco Research Station [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.807852, In supplement to: Bokhorst, S et al. (2012): Extreme winter warming events more negatively impact small rather than large soil fauna: shift in community composition explained by traits not taxa. Global Change Biology, 18(3), 1152-1162, https://doi.org/10.1111/j.1365-2486.2011.02565.x
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Coverage:
Latitude: 68.350000 * Longitude: 18.817000
Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 0.05 m
Event(s):
Abisko_ANS (Abisko Scientific Research Station) * Latitude: 68.350000 * Longitude: 18.817000 * Elevation Start: 340.0 m * Elevation End: 400.0 m * Location: Abisko, Lappland, northern Sweden
Comment:
Maximum temperature change between recordings (rapid extreme temperature changes), both increases [+] and decreases [-] in rapid temperature changes were calculated from six hourly temperature recordings from 1st January till 1st May (earliest date of soil surface thaw measured in control plots).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Date/time start | Date/time start | Bokhorst, Stef | |||
| 2 | Treatment | Treat | Bokhorst, Stef | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Bokhorst, Stef | Geocode | |
| 4 | Temperature, soil | T soil | °C | Bokhorst, Stef | Jan-May, mean | |
| 5 | Temperature, soil | T soil | °C | Bokhorst, Stef | Jan-May, min | |
| 6 | Temperature, soil | T soil | °C | Bokhorst, Stef | Jan-May, max | |
| 7 | Temperature, difference | delta T | °C | Bokhorst, Stef | during event | |
| 8 | Days, cumulated | Days cum | day | Bokhorst, Stef | soil >0°C | |
| 9 | Day of the year | DOY | day | Bokhorst, Stef | of snow melt | |
| 10 | Date | Date | Bokhorst, Stef | of soil-thaw | ||
| 11 | Cycles | Cycles | # | Bokhorst, Stef | freeze-thaw | |
| 12 | Temperature, difference | delta T | °C | Bokhorst, Stef | max rapid change (+) | |
| 13 | Temperature, difference | delta T | °C | Bokhorst, Stef | max rapid change (-) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
70 data points
Data
| 1 Date/time start | 2 Treat | 3 Depth sed [m] | 4 T soil [°C] (Jan-May, mean) | 5 T soil [°C] (Jan-May, min) | 6 T soil [°C] (Jan-May, max) | 7 delta T [°C] (during event) | 8 Days cum [day] (soil >0°C) | 9 DOY [day] (of snow melt) | 10 Date (of soil-thaw) | 11 Cycles [#] (freeze-thaw) | 12 delta T [°C] (max rapid change (+)) | 13 delta T [°C] (max rapid change (-)) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | Control | 0.05 | -0.1 | -0.7 | 0.1 | 3.8 | 90 | 2007-03-31 | 5 | 0.4 | -0.4 | |
| 2007 | Canopy warming | 0.05 | -0.2 | -0.9 | 0.3 | 0.2 | 0.1 | 115 | 2007-04-25 | 28 | 0.5 | -0.6 |
| 2007 | Canopy and soil warming | 0.05 | -0.2 | -1.3 | 5.3 | 2.0 | 19.1 | 85 | 2007-03-26 | 9 | 0.7 | -3.7 |
| 2008 | Control | 0.05 | -0.6 | -2.2 | 0.4 | 3.1 | 109 | 2008-04-18 | 3 | 0.5 | -0.7 | |
| 2008 | Canopy warming | 0.05 | -0.7 | -2.6 | 0.5 | 1.0 | 0.5 | 115 | 2008-04-24 | 33 | 0.9 | -1.0 |
| 2008 | Canopy and soil warming | 0.05 | -0.4 | -3.3 | 8.2 | 4.4 | 36.5 | 107 | 2008-04-16 | 14 | 2.0 | -4.3 |