Bokhorst, Stef; Bjerke, Jarle W; Street, Laura E; Callaghan, Terry V; Phoenix, Gareth K (2011): (Table 1) Berry production of Empetrum hermaphroditum, Vaccinium vitis-idaea, and Vaccinium myrtillus in winter warming event plots [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.807752, In supplement to: Bokhorst, S et al. (2011): Impacts of multiple extreme winter warming events on sub-Arctic heathland: phenology, reproduction, growth, and CO2 flux responses. Global Change Biology, 17(9), 2817-2830, https://doi.org/10.1111/j.1365-2486.2011.02424.x
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Coverage:
Latitude: 68.350000 * Longitude: 18.817000
Date/Time Start: 2008-01-15T00:00:00 * Date/Time End: 2009-03-15T00:00:00
Minimum Elevation: 340.0 m * Maximum Elevation: 400.0 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:
Berry counts were performed on 10 marked shoots of each species in all plots. Fresh berry weights were taken from other unmarked shoots in experimental plots (plot replication n = 2-6 as some treatment plots had no berries at all).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | Treatment | Treat | Bokhorst, Stef | |||
| 3 | Empetrum hermaphroditum, berries per shoot | E. hermaphroditum berries | # | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | |
| 4 | Standard error | Std e | ± | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | E. hermaphroditum berry N |
| 5 | Vaccinium vitis-idaea, berries per shoot | V. vitis-idaea berries | # | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | |
| 6 | Standard error | Std e | ± | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | V. vitis-idea berry N |
| 7 | Vaccinium myrtillus, berries per shoot | V. myrtillus berries | # | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | |
| 8 | Standard error | Std e | ± | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | V. myrtillus berry N |
| 9 | Empetrum hermaphroditum, weight of berries | E. hermaphroditum berry w | mg | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | |
| 10 | Standard error | Std e | ± | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | E. hermaphroditum berry w |
| 11 | Vaccinium vitis-idaea, weight of berries | V. vitis-idaea berry w | mg | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | |
| 12 | Standard error | Std e | ± | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | V. vitis-idea berry w |
| 13 | Vaccinium myrtillus, weight of berries | V. myrtillus berry w | mg | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | |
| 14 | Standard error | Std e | ± | Bokhorst, Stef | Incubation of surface soil/sediment, in-situ | V. myrtillus berry w |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
102 data points
Data
| 1 Date/Time | 2 Treat | 3 E. hermaphroditum berries [#] | 4 Std e [±] (E. hermaphroditum berry N) | 5 V. vitis-idaea berries [#] | 6 Std e [±] (V. vitis-idea berry N) | 7 V. myrtillus berries [#] | 8 Std e [±] (V. myrtillus berry N) | 9 E. hermaphroditum berry w [mg] | 10 Std e [±] (E. hermaphroditum berry w) | 11 V. vitis-idaea berry w [mg] | 12 Std e [±] (V. vitis-idea berry w) | 13 V. myrtillus berry w [mg] | 14 Std e [±] (V. myrtillus berry w) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | Control | 0.07 | 0.03 | 0.57 | 0.18 | 0.72 | 0.44 | 248.1 | 19.1 | 195.1 | 21.5 | 271.6 | 31.7 |
| 2008 | Canopy warming January | 0.05 | 0.03 | 0.80 | 0.20 | 0.25 | 0.07 | 207.0 | 9.8 | 188.6 | 9.6 | 267.5 | 11.8 |
| 2008 | Canopy warming March | 0.20 | 0.11 | 0.78 | 0.21 | 0.12 | 0.08 | 188.3 | 10.8 | 181.3 | 13.5 | 288.3 | 40.0 |
| 2008 | Canopy and soil warming March | 0.03 | 0.02 | 0.58 | 0.22 | 0.02 | 0.02 | 195.0 | 11.4 | 202.3 | 19.7 | 257.6 | 20.7 |
| 2009 | Control | 0.25 | 0.15 | 0.38 | 0.14 | 0.37 | 0.13 | 297.1 | 16.4 | 257.7 | 27.4 | 335.4 | 28.4 |
| 2009 | Canopy warming January | 0.20 | 0.14 | 0.22 | 0.13 | 0.02 | 0.02 | 255.6 | 46.5 | 298.7 | 11.7 | 211.6 | 23.4 |
| 2009 | Canopy warming March | 0.05 | 0.03 | 0.15 | 0.06 | 0.00 | 262.7 | 13.1 | 236.0 | 13.9 | 172.2 | 11.6 | |
| 2009 | Canopy and soil warming March | 0.17 | 0.04 | 0.61 | 0.19 | 0.00 | 252.3 | 8.8 | 285.2 | 15.5 | 195.7 | 94.9 |