Beaver Meadows (aspen)
Basic information
Sample name: Beaver Meadows (aspen)

Reference: S. E. Simonson, P. A. Opler, T. J. Stohlgren, and G. W. Chong. 2001. Rapid assessment of butterfly diversity in a montane landscape. Biodiversity and Conservation 10:1369-1386 [ER 675]
Country: United States
State: Colorado

Coordinate: 40.37° N, -105.60° W
Basis of coordinate: stated in text
Geography comments: "T 5N, R 73W, S 29, 30"
Habitat: temperate coniferous forest
Substrate: ground surface
WMT: 22.8
CMT: -0.6
MAP: 381.0
Habitat comments: "quaking aspen" forest
climate based on station 72469 (Denver)
Life forms: butterflies
Sites: 4
Site area: 0.400
Sampling methods: visual
Sample size: 252
Years: 1996
Sampling comments: visual surveys of four 0.1 ha plots
Sample: 982
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-06-28 23:00:36
Modified: 2014-06-28 23:00:36
Abundance distribution
33 species
6 singletons
total count 252
extrapolated richness: 42.8
Fisher's α: 10.149
geometric series k: 0.8813
Hurlbert's PIE: 0.9096
Shannon's H: 2.8840
Good's u: 0.9764
Each square represents a species. Square sizes are proportional to counts.