Ashland Ranger District (unburned)
Basic information
Sample name: Ashland Ranger District (unburned)
Reference: C. G. Niwa and R. W. Peck. 2002. Influence of prescribed fire on carabid beetle (Carabidae) and spider (Araneae) assemblages in forest litter in southwestern Oregon. Environmental Entomology 31(5):785-796 [ER 1044]
Geography
Country: United States
State: Oregon
County: Jackson
Coordinate: 42° 11' N, 122° 42' W
Coordinate basis: based on nearby landmark
Geography comments: "~6.4 km south of Ashland, OR, in the Ashland Ranger District, Rogue River National Forest" (coordinate based on Ashland)
elevation 900 to 1500 m
elevation 900 to 1500 m
Environment
Habitat: temperate coniferous forest
Protection: national/state forest
Substrate: ground surface
Methods
Life forms: ground beetles
Sites: 9
Sampling methods: pitfall traps
Sample size: 9810 individuals
Years: 1998
Seasons: spring,summer,autumn
Nets or traps: 108
Sampling comments: "12 pitfall traps were placed at 30-m intervals along transects" in nine locations
Metadata
Sample number: 1550
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-05-16 15:32:44
Modified: 2018-06-30 10:54:51
Abundance distribution
12 species
1 singleton
total count 9810
geometric series index: 15.0
Fisher's α: 1.350
geometric series k: 0.4633
Hurlbert's PIE: 0.6890
Shannon's H: 1.4036
Good's u: 0.9999
Each square represents a species. Square sizes are proportional to counts.
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