Basic information
Sample name: Ostergötland

Reference: L. Wikström, P. Milberg, and K.-O. Bergman. 2009. Monitoring of butterflies in semi-natural grasslands: diurnal variation and weather effects. Journal of Insect Conservation 13(2):203-211 [ER 680]
Country: Sweden

Coordinate: 58° 20' N, 15° 42' E
Basis of coordinate: stated in text
Habitat: temperate broadleaf/mixed forest
Altered habitat: pasture
Substrate: ground surface
WMT: 15.7
CMT: -1.4
MAP: 640.0
Habitat comments: "six semi-natural pastures"
climate based on station 2550 (Jönköping airport)
Life forms: butterflies
Sites: 6
Sampling methods: belt transect, visual
Sample size: 30111
Years: 2006
Sampling comments: "transects were located in straight lines 25 m apart, covering the whole of each site" (transects were 10 m wide but lengths and numbers are unclear)
Sample: 988
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-07-01 16:08:12
Modified: 2014-07-01 16:08:12
Abundance distribution
46 species
5 singletons
total count 30111
extrapolated richness: 50.5
Fisher's α: 5.324
geometric series k: 0.8200
Hurlbert's PIE: 0.8691
Shannon's H: 2.4939
Good's u: 0.9998
Each square represents a species. Square sizes are proportional to counts.