Southern Talus
Basic information
Sample name: Southern Talus
Sample aka: Wachusett Mountain

Reference: D. A. Orwig, C. V. Cogbill, D. R. Foster, and J. F. O'Keefe. 2001. Variations in old-growth structure and definitions: forest dynamics on Wachusett Mountain, Massachusetts. Ecological Applications 11(2):437-452 [ER 64]
Country: United States
State: Massachusetts

Coordinate: 42° 29' N, 71° 53' W
Basis of coordinate: stated in text
Geography comments: "in the towns of Princeton and Westminster... Extending from 320 to 611 m above sea level"
Habitat: temperate broadleaf/mixed forest
Substrate: ground surface
Disturbance: selective logging
WMT: 21.0
CMT: -4.4
MAP: 1120.0
Life forms: trees
Sites: 5
Site area: 0.200
Sampling methods: quadrat
Sample size: 117
Minimum size: 8.0cm dbh
Basal area: 27.3000 per ha
Sampling comments: JA: five 20 x 20 m plots; abundances are given as percentages of a total that is per-ha
Sample: 171
Contributor: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-03-18 10:25:31
Modified: 2016-06-04 11:46:06
Abundance distribution
12 species
4 singletons
total count 117
extrapolated richness: 18.7
Fisher's α: 3.351
geometric series k: 0.7238
Hurlbert's PIE: 0.8016
Shannon's H: 1.8833
Good's u: 0.9660
Each square represents a species. Square sizes are proportional to counts.