Mount Rogers
Basic information
Sample name: Mount Rogers
Reference: S. L. Stephenson and H. S. Adams. 1984. The spruce-fir forest on the summit of Mount Rogers in southwestern Virginia. Bulletin of the Torrey Botanical Club 111(1):69-75 [ER 30]
Geography
Country: United States
State: Virginia
Coordinate: 36° 40' N, 81° 30' W
Coordinate basis: stated in text
Environment
Habitat: temperate coniferous forest
Altered habitat: fragment
Substrate: ground surface
MAT: 11.8
WMT: 22.4
CMT: 1.4
MAP: 1330.0
Habitat comments: "spruce-fir forest" extending "over a total area of less than 250 ha" but in "scattered patches over much of this area"
Methods
Life forms: trees
Sites: 5
Site area: 0.5
Sampling methods: quadrat
Sample size: 998 individuals
Years: 1982, 1983
Size min: 2.5
Basal area: 21.5
Sampling comments: five 20 x 50 m quadrats
basal area 43.0 m2/ha
basal area 43.0 m2/ha
Metadata
Sample number: 104
Contributor: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-02-27 16:29:53
Modified: 2015-02-22 23:42:26
Abundance distribution
5 species
0 singletons
total count 998
extrapolated richness: 5.6
Fisher's α: 0.687
geometric series k: 0.2279
Hurlbert's PIE: 0.4122
Shannon's H: 0.7866
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
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