Data entry menu Add ref Edit ref Switch ref Add sample Edit sample Add/edit register
Zakouma National Park (trap line D)
edit this sample – create a copied sample – enter a new sample – edit the register
Basic information
Sample name: Zakouma National Park (trap line D)

Reference: L. Granjon, C. Houssin, E. Lecompte, M. Angaya, J. César, R. Cornette, G. Dobigny, and C. Denys. 2004. Community ecology of the terrestrial small mammals of Zakouma National Park, Chad. Acta Theriologica 49(2):215-234 [ER 2774]
Geography
Country: Chad


Coordinate: 10° 50' N, 19° 47' E
Coordinate basis: stated in text as range

Geography comments: "Tinga, alluvial plain"

Environment
Habitat: tropical/subtropical savanna

Protection: national/state park

Substrate: ground surface

MAP: 850.0

Habitat comments: the park "is in the Sudanian zone and receives between 800 and 900 mm of rainfall per year, between June and October... In the annually flooded parts, the main vegetation is either a tree savanna dominated by Acacia seyal, or a plain with grasses... The main vegetation of most of the remaining (non-flooded) parts of the park is a more typical Sudanian savanna dominated by trees of the family Combretaceae" and the line was in "Shrub savanna with Ziziphus mauritiana and Capparis spp. groves"

Methods
Life forms: rodents

Sampling methods: line transect,baited,other traps

Sample size: 62 individuals

Years: 2000

Days: 3

Seasons: dry

Nets or traps: 50

Net or trap nights: 150

Sampling comments: "Trapping took place during 6-21 February 2000, ie during the dry season... Small mammals were captured using wooden-based, wire-mesh live-traps set in lines... Nineteen trap lines were run for three nights each (except lines P and P’, which were maintained for two nights only). Each trap line usually comprised 50 traps, 10 m apart. The baits used were peanut butter on a piece of cassava Manihot esculenta or on a date Phoenix dactylifera"

Metadata
Sample number: 2971

Contributor: John Alroy

Enterer: John Alroy

Created: 2018-05-29 21:57:17

Modified: 2018-05-29 11:57:17

Abundance distribution
5 species
1 singleton
total count 62
extrapolated richness: 7.7
Fisher's α: 1.282
geometric series k: 0.3952
Hurlbert's PIE: 0.5093
Shannon's H: 1.0039
Good's u: 0.9844
Each square represents a species. Square sizes are proportional to counts.
Register
Current reference: Sainz-Borgo 2016 (ER 2762)