Idaho National Engineering Laboratory Site (day 1, grid 1)
Basic information
Sample name: Idaho National Engineering Laboratory Site (day 1, grid 1)

Reference: W. C. Johnson and B. L. Keller. 1983. Examination of the area of effect of snap-trap transects in Idaho desert. Canadian Journal of Zoology 61:403-410 [ER 1661]
Geography
Country: United States

State: Idaho


Coordinate: 43° 32' N, 112° 57' W
Coordinate basis: based on nearby landmark

Geography comments: "56 km west of Idaho Falls"
coordinate is based on the Idaho National Laboratory

Environment
Habitat: desert/xeric shrubland

Substrate: ground surface

MAT: 10.0

MAP: 216.0

Habitat comments: "northern cool desert... sagebrush-grass communities"
climate data are for the Idaho National Laboratory and are from Hasselquist et al. (2011, Biogeosciences)

Methods
Life forms: rodents

Site area: 3.9

Sampling methods: quadrat,baited,other traps

Sample size: 123 individuals

Days: 1

Nets or traps: 340

Net or trap nights: 340

Sampling comments: two "Live-trapping sections 140 m (459 ft) long and 40 m (131 ft) wide, each containing 75 stations were established on the ends of the [empty] central area. The [two] side sections 180 m (590 ft) long and 40 m (131 ft) wide each contained 95 stations... Trapping was conducted with Longworth live traps... prebaited with whole oats for 3 days" (total trapping effort 2 x 75 + 2 x 95 = 340 trap nights)

Metadata
Sample number: 1853

Contributor: John Alroy

Enterer: John Alroy

Created: 2015-12-22 21:44:03

Modified: 2015-12-22 10:44:03

Abundance distribution
6 species
0 singletons
total count 123
geometric series index: 7.4
Fisher's α: 1.320
geometric series k: 0.5232
Hurlbert's PIE: 0.6909
Shannon's H: 1.3285
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
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