Van Bogaert, Rik; Jonasson, Christer; De Dapper, Morgan; Callaghan, Terry V (2010): (Table 1) Establishment and expansion of aspen (Populus tremula) in the Torneträsk area, subarctic Sweden for four climatic periods [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.841215, In supplement to: Van Bogaert, R et al. (2010): Range expansion of thermophilic aspen (Populus tremula L.) in the swedish Subarctic. Arctic, Antarctic, and Alpine Research, 42(3), 362-375, https://doi.org/10.1657/1938-4246-42.3.362
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Coverage:
Latitude: 68.400000 * Longitude: 18.900000
Minimum ELEVATION: 421 m a.s.l. * Maximum ELEVATION: 650 m a.s.l.
Event(s):
Comment:
Note that percentages sum up to 100 within one zone.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Zone | Zone | Van Bogaert, Rik | |||
| 2 | Sample amount | N | # | Van Bogaert, Rik | ||
| 3 | Sample amount, subset | N subset | # | Van Bogaert, Rik | for establishment | |
| 4 | ELEVATION | Elevation | m a.s.l. | Geocode | ||
| 5 | Elevation, minimum | Elev min | m a.s.l. | Van Bogaert, Rik | ||
| 6 | Elevation, maximum | Elev max | m a.s.l. | Van Bogaert, Rik | ||
| 7 | Time coverage | Coverage | Van Bogaert, Rik | LIA = Little Ice Age; W = a relatively warmer period; C = a relatively cooler period | ||
| 8 | Number | No | Van Bogaert, Rik | of stands established | ||
| 9 | Percentage | Perc | % | Van Bogaert, Rik | of stands established | |
| 10 | Area in hectare | Area | ha | Van Bogaert, Rik | land surface covered with established aspen individuals | |
| 11 | Area, standard error | Area std e | ± | Van Bogaert, Rik | ||
| 12 | Percentage | Perc | % | Van Bogaert, Rik | of land surface covered with established aspen individuals |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
132 data points