Floresta Nacional Amapá (dry season)
Basic information
Sample name: Floresta Nacional Amapá (dry season)

Reference: L. J. Michalski, D. Norris, T. G. de Oliveira, and F. Michalski. 2015. Ecological relationships of meso-scale distribution in 25 Neotropical vertebrate species. PLOS ONE 10(e0126114):1-18 [ER 1780]
Country: Brazil
State: Amapá

Coordinate: 0° 55' 29" N, 51° 35' 45" W
Basis of coordinate: stated in text
Geography comments: "located in the center of Amapá State" and specifically on the Rio Araguari
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
MAT: 24.0
MAP: 2600.0
Habitat comments: "continuous tropical rainforest vegetation, predominantly never-flooded 'terra-firme' forest, with some areas of flooded forest, bamboo and rocky outcrops" and "low levels of anthropogenic perturbation... The regional climate is hot and humid"
MAP stated in text; MAT is for the Serra do Navio district and is from Forti et al. (2000, J Geophys Res)
MAP 2300 to 2900 mm
Life forms: carnivores, rodents, ungulates, other large mammals, other small mammals, birds
Sites: 30
Sampling methods: no design, automatic cameras
Sample size: 234
Years: 2013
Seasons: dry
Nets or traps: 15
Net or trap nights: 900
Camera type: digital
Cameras paired: no
Trap spacing: 1.000
Sampling comments: sampling was from "October to December 2013... Data collection was conducted in a 25 km2 RAPELD grid... This standard grid consists of six north-south and six east-west 5 km trails. The current study used 30 regularly spaced sample points distributed at 1km intervals along the east-west trails... we installed camera traps equipped with infrared triggers (Bushnell Trophy Cam, 8MP, Overland Park, KS, USA)... Cameras were therefore placed at 15 points for 30 consecutive days then immediately transferred to the remaining 15 points... Cameras functioned continuously (24 hours a day)"
Sample: 1985
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-01-30 15:53:49
Modified: 2021-03-21 18:19:52
Abundance distribution
21 species
2 singletons
total count 234
extrapolated richness: 24.5
Fisher's α: 5.588
geometric series k: 0.8249
Hurlbert's PIE: 0.8879
Shannon's H: 2.5103
Good's u: 0.9915
Each square represents a species. Square sizes are proportional to counts.