Brocken Natural Forest
Basic information
Sample name: Brocken Natural Forest
Reference: P. Meyer, P. Janda, M. Mikolâs, V. Trotsiuk, F. Krumm, H. Mrhalovâ, M. Synek, J. Lâbusovâ, D. Kraus, J. Brandes, and M. Svoboda. 2017. A matter of time: self-regulated tree regeneration in a natural Norway spruce (Picea abies) forest at Mt. Brocken, Germany. European Journal of Forest Research 136:907-921 [ER 2809]
Geography
Country: Germany
Coordinate: 51° 48' N, 10° 37' E
Coordinate basis: based on nearby landmark
Geography comments: "app. 225 ha on the eastern slope of Mt. Brocken at an elevation of between 950 and 1030 m... in the Harz National Park"
coordinate based on Brocken
coordinate based on Brocken
Environment
Habitat: temperate coniferous forest
Protection: national/state park
Substrate: ground surface
MAT: 2.9
MAP: 1814.0
Habitat comments: "primeval forest... the 15 plots consisted solely of Norway spruce"
Methods
Life forms: trees
Sites: 15
Site area: 1.5
Sampling methods: quadrat
Sample size: 332 individuals
Years: 2014
Size min: 10
Basal area: 28.3
Sampling comments: "15 circular plots (0.1 ha)" that are closely spaced
count is of living trees only and excludes numerous snags
count is of living trees only and excludes numerous snags
Metadata
Sample number: 3049
Contributor: John Alroy
Enterer: John Alroy
Created: 2018-07-12 16:24:09
Modified: 2018-07-12 06:24:09
Abundance distribution
1 species
0 singletons
total count 332
geometric series index: not computable
Fisher's α: NULL
geometric series k:
Hurlbert's PIE: 1.0000
Shannon's H: 0.0000
Good's u: 0.0000
Each square represents a species. Square sizes are proportional to counts.
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| Picea abies | 332 |