Bokhorst, Stef; Phoenix, Gareth K; Bjerke, Jarle W; Callaghan, Terry V; Huyer-Brugman, F; Berg, Matty P (2012): (Table 1) Suface soil temperatures and freeze-thaw characteristics in control and warming plots, Abisco Research Station [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.807851, 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 m * Maximum DEPTH, sediment/rock: 0 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 surface >0°C | |
| 9 | Day of the year | DOY | day | Bokhorst, Stef | of snow melt | |
| 10 | Date | Date | Bokhorst, Stef | of snow melt | ||
| 11 | Day of the year | DOY | day | Bokhorst, Stef | of soil-thaw | |
| 12 | Date | Date | Bokhorst, Stef | of soil-thaw | ||
| 13 | Cycles | Cycles | # | Bokhorst, Stef | freeze-thaw | |
| 14 | Temperature, difference | delta T | °C | Bokhorst, Stef | max rapid change (+) | |
| 15 | Temperature, difference | delta T | °C | Bokhorst, Stef | max rapid change (-) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
76 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 surface >0°C) | 9 DOY [day] (of snow melt) | 10 Date (of snow melt) | 11 DOY [day] (of soil-thaw) | 12 Date (of soil-thaw) | 13 Cycles [#] (freeze-thaw) | 14 delta T [°C] (max rapid change (+)) | 15 delta T [°C] (max rapid change (-)) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | Control | 0 | -1.0 | -3.6 | 2.5 | 1.2 | 104 | 2007-04-14 | 19 | 2.3 | -2.3 | |||
| 2007 | Canopy warming | 0 | -1.3 | -5.3 | 6.3 | 2.8 | 26.1 | 111 | 2007-04-21 | 42 | 3.6 | -5.2 | ||
| 2007 | Canopy and soil warming | 0 | -1.5 | -6.6 | 15.6 | 5.8 | 54.0 | 102 | 2007-04-12 | 39 | 4.3 | -14.0 | ||
| 2008 | Control | 0 | -2.1 | -7.2 | 0.2 | 0.3 | >122 | 2008-05-01 | 118 | 2008-04-27 | 6 | 1.7 | -1.6 | |
| 2008 | Canopy warming | 0 | -2.1 | 11.0 | 6.9 | 4.4 | 17.1 | 122 | 2008-05-01 | 113 | 2008-04-22 | 30 | 5.3 | -5.9 |
| 2008 | Canopy and soil warming | 0 | -2.2 | -15.0 | 15.5 | 8.2 | 50.6 | 94 | 2008-04-03 | 112 | 2008-04-21 | 23 | 7.1 | -9.1 |