El Khroub
Basic information
Sample name: El Khroub
Reference: Y. Saouache and S. Doumandji. 2014. La faune carabique d'une zone cultivee dans une region semi-aride du nord est de l'Algerie. AFPP - Dixième Conférence Internationale sur les Ravageurs en Agriculture- [ER 1045]
Geography
Country: Algeria
Coordinate: 36° 26' N, 6° 7' E
Latlng basis: stated in text
Geography comments: southeast of Constantine at El Khroub
Environment
Habitat: desert/xeric shrubland
Substrate: ground surface
Habitat comments: an "herbaceous" and semiarid environment near cereal fields
Methods
Life forms: ground beetles
Sampling methods: line transect, pitfall traps, hand capture
Sample size: 60 individuals
Years: 1997
Nets or traps: 10
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: 10 traps placed in a line and spaced 5 m apart and checked once a month through the calendar year, with trapping supplemented by hand captures
Metadata
Sample no: 1551
Contributor no: John Alroy
Enterer: John Alroy
Created: 2015-05-16 15:45:37
Modified: 2015-05-16 05:45:37
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
16 species
5 singletons
total count 60
geometric series index: 33.8
Fisher's α: 7.139
geometric series k: 0.8312
Hurlbert's PIE: 0.8684
Shannon's H: 2.3696
Good's u: 0.9189
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