Alta Floresta (Sherman traps)
Basic information
Sample name: Alta Floresta (Sherman traps)

Reference: M. dos Santos-Filho, P. R. de Lázari, C. P. F. de Sousa, and G. R. Canale. 2015. Trap efficiency evaluation for small mammals in the southern Amazon. Acta Amazonica 45(2):187-194 [ER 1030]
Geography
Country: Brazil
State: Mato Grosso

Coordinate: 9° 53' S, 56° 28' W
Basis of coordinate: stated in text
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: fragment
Substrate: ground surface
MAT: 24.1
WMT: 25.6
CMT: 21.9
MAP: 2600.0
Habitat comments: "Twenty-one forest fragments ranging from two to 14, 480 ha... All were surrounded by pasture and with few emergent trees due to intense selective logging in the past"
MAP 2500 to 2700 mm according to the text; MAT, CMT, and WMT are based on Vourlitis et al. (2004, Ecological Applications) and applies to a site about 50 km NNE of Sinop
Methods
Life forms: rodents, other small mammals
Sites: 21
Sampling methods: line transect, baited, Sherman traps
Sample size: 271
Years: 2009
Days: 210
Net or trap nights: 6300
Sampling comments: each fragment was "sampled for 10 consecutive days" with anywhere from one to three "ground-level grids" each of which consisted of "three parallel transects, each transect was 100 meters long and separated by 50m from the next. A trapping point was established every 20 meters along each transect, totalling five trapping points on each of the three transects" with one peanut butter- and banana-baited Sherman trap per point
Metadata
Sample: 1526
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-05-03 20:43:13
Modified: 2015-10-06 20:27:04
Abundance distribution
15 species
1 singleton
total count 271
Fisher's α: 3.421
geometric series k: 0.7473
Hurlbert's PIE: 0.8636
Shannon's H: 2.2081
Good's u: 0.9964
Register