Sipsey Wilderness
Basic information
Sample name: Sipsey Wilderness
Sample aka: William B. Bankhead National Forest
Reference: A. M. Keasberry, J. L. Hart, D. C. Dey, and C. J. Schweitzer. 2016. Spatial patterns of irradiance and advanced reproduction along a canopy disturbance severity gradient in an upland hardwood stand. Forests 7(4):1-18 [ER 2107]
Geography
Country: United States
State: Alabama
Coordinate: 34° 20' N, 87° 25' W
Latlng basis: stated in text
Geography comments: "in the Sipsey Wilderness... on the William B. Bankhead National Forest"
altitude is for the Sipsey Wilderness at 34.34º N 87.34º W and is from Boylan et al. (2005, J. Air & Waste Manage. Assoc.)
altitude is for the Sipsey Wilderness at 34.34º N 87.34º W and is from Boylan et al. (2005, J. Air & Waste Manage. Assoc.)
Environment
Habitat: temperate broadleaf/mixed forest
Protection: national/state forest
Substrate: ground surface
Disturbance: recent storm
MAT: 16.0
WMT: 26.0
CMT: 5.0
MAP: 1390.0
Habitat comments: "humid mesothermal... a transitional zone between the Mixed Mesophytic Forest Region to the north and the Quercus-Pinus Forest Region to the south" with a stand "establishment date circa 1900"
site was hit by a tornado in 2011
site was hit by a tornado in 2011
Methods
Life forms: trees
Sites: 1
Site length: 200.0
Site width: 100.0
Sample size: 1442 individuals
Years: 2014
Net or trap nights: 0
Size min: 5.0
Basal area status: per ha is
Basal area: 20.6
Metadata
Sample no: 2057
Contributor no: John Alroy
Enterer: John Alroy
Created: 2016-06-12 18:27:19
Modified: 2017-11-09 08:12:25
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
35 species
3 singletons
total count 1442
geometric series index: 44.0
Fisher's α: 6.468
geometric series k: 0.8302
Hurlbert's PIE: 0.8047
Shannon's H: 2.2907
Good's u: 0.9979
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