North Hungarian Mountain Range (control plots)
Basic information
Sample name: North Hungarian Mountain Range (control plots)
Reference: T. Magura, B. Tóthmérész, and Z. Elek. 2004. Effects of leaf-litter addition on carabid beetles in a non-native Norway spruce plantation. Acta Zoologica Academiae Scientiarum Hungaricae 50(1):9-23 [ER 1038]
Geography
Country: Hungary
Coordinate: 48° 53' N, 20° 57' E
Latlng basis: based on nearby landmark
Geography comments: coordinate based on the North Hungarian Mountains
Environment
Habitat: temperate coniferous forest
Altered habitat: plantation
Substrate: ground surface
Habitat comments: "a 50-year-old Norway spruce plantation"
Methods
Life forms: ground beetles
Sites: 3
Site area: 0.008
Sampling methods: quadrat, pitfall traps
Sample size: 397 individuals
Years: 2000
Seasons: spring, summer, autumn
Nets or traps: 27
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: "three control square plots, each of 25 m2 area... In each plot, nine pitfall traps (2m apart) were placed in a three-by-three grid to collect carabid beetles. The pitfall traps were unbaited, consisting of plastic cups... Trapped beetles were collected monthly from March to November in 2000"
Metadata
Sample no: 1539
Contributor no: John Alroy
Enterer: John Alroy
Created: 2015-05-15 12:39:02
Modified: 2016-07-13 03:14:11
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
19 species
4 singletons
total count 397
geometric series index: 28.4
Fisher's α: 4.158
geometric series k: 0.7808
Hurlbert's PIE: 0.8753
Shannon's H: 2.3069
Good's u: 0.9899
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