Terra do Meio Ecological Station II
Basic information
Sample name: Terra do Meio Ecological Station II

Reference: R. P. Andrade, R. Salm, I. França, and E. J. Hernandéz-Ruz. 2019. Accessibility do not explain abundance of medium and large-sized mammals in Terra Do Meio, Altamira, Pará, Brazil. Acta Zoológica Mexicana 35:1-10 [ER 3336]
Country: Brazil
State: Pará

Coordinate: -6.33° S, -54.63° W
Basis of coordinate: estimated from map
Geography comments: a protected area "in the South-Central region of the State"
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Protection: other protected area
Substrate: ground surface
Habitat comments: "dense evergreen forest (18%) and open forest (82%)"
Life forms: carnivores, rodents, ungulates, other large mammals
Sampling methods: line transect, automatic cameras
Sample size: 188
Nets or traps: 14
Net or trap nights: 130
Camera type: digital
Cameras paired: no
Trap spacing: 0.500
Sampling comments: "The traps were installed perpendicular to the line transect, in alternative trails and along the banks of the Novo and Iriri Rivers... The 14 camera traps (nighthawk 35 mm and digital trap camera Canon PowerShot A470) were individually set on trees at a height of 30 to 40 centimeters from the ground and with a minimum distance of 500 meters between them"
the transect was 5 km long in total
sampling effort 3120 hours (= 130 days)
Sample: 3705
Contributor: John Alroy
Enterer: John Alroy
Created: 2020-10-31 12:52:59
Modified: 2020-10-31 12:52:59
Abundance distribution
13 species
3 singletons
total count 188
standardised richness: 7.3
Fisher's α: 3.172
geometric series k: 0.6824
Hurlbert's PIE: 0.6750
Shannon's H: 1.5899
Good's u: 0.9842