Basic information
Sample name: Pavlodar

Reference: T. A. Dupal, Z. M. Sergazinova, N. T. Erzhanov, and Y. N. Litvinov. 2017. Preliminary assessment of changes in the structure of small mammal communities caused by industrial pollution in the north Kazakhstan region. Contemporary Problems of Ecology 10(6):700-706 [ER 3240]
Country: Kazakhstan

Coordinate: 52° 18' N, 76° 57' E
Basis of coordinate: based on nearby landmark
Geography comments: "in industrial area of the city of Pavlodar"
coordinate based on Pavlodar
Climate and habitat
Habitat: temperate savanna
Altered habitat: inhabited area
Protection: unprotected
Substrate: ground surface
Habitat comments: "All plots are dominated by steppe plants"
Life forms: rodents, other small mammals
Sites: 10
Sampling methods: pitfall traps
Sample size: 91
Years: 2016
Days: 30
Seasons: summer
Net or trap nights: 1142
Sampling comments: "Field operations were conducted from June to August in 2016. Ten plots were laid out within three 'technogenic' (anthropogenic) zones... Species were collected using 50-m-long pitfall traps for 10 days every month. Leaving 5 m from the edge, five cones were pushed (dug) into the trench bottom 10 m apart... A total of 1142 cones-days (c-d) in the anthropogenic and 770 c-d in the reference zones were completed"
Sample: 3567
Contributor: John Alroy
Enterer: John Alroy
Created: 2019-12-23 20:46:50
Modified: 2020-01-14 16:12:49
Abundance distribution
13 species
4 singletons
total count 91
extrapolated richness: 20.6
Fisher's α: 4.150
geometric series k: 0.7369
Hurlbert's PIE: 0.7315
Shannon's H: 1.7532
Good's u: 0.9568
Each square represents a species. Square sizes are proportional to counts.