Sertãozinho (Y10)
Basic information
Sample name: Sertãozinho (Y10)

Reference: C. Gheler-Costa, G. Sabino-Santos Jr, L. Santos Amorim, L. M. Rosalino, L. T. M. Figueiredo, and L. Martins Verdade. 2013. The effect of pre-harvest fire on the small mammal assemblage in sugarcane fields. Agriculture, Ecosystems and Environment 171:85-89 [ER 894]
Country: Brazil
State: São Paulo

Coordinate: 21° 4' 34" S, 48° 0' 22" W
Basis of coordinate: stated in text
Geography comments: "on a sugarcane production farm, managed by Usina Santa Elisa Vale, located at Sertãozinho municipality"
Climate and habitat
Habitat: tropical/subtropical savanna
Altered habitat: cropland
Substrate: ground surface
MAT: 20.5
MAP: 1500.0
Habitat comments: "tropical savanna climate... with minimum average temperature of 16º C and maximum of 25º C"
harvesting was by "mechanical harvest in the last 10 years without fire (Y10)"
Life forms: rodents, other small mammals
Sites: 4
Sampling methods: quadrat, baited, Sherman traps
Sample size: 124
Years: 2009, 2010
Days: 21
Nets or traps: 64
Net or trap nights: 1344
Sampling comments: four stands "spaced at least 500 m apart and... located more than 100 m from native forest remnants" each with "a 4 × 4 trap sampling grid" with "oatmeal, vanilla essence and Brazilian peanut flour candy" baited Sherman traps "separated 20m from each other"; there were seven three-night "sampling campaigns"
Sample: 1340
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-02-22 17:02:24
Modified: 2015-02-22 17:02:37
Abundance distribution
6 species
0 singletons
total count 124
extrapolated richness: 6.0
Fisher's α: 1.317
geometric series k: 0.5274
Hurlbert's PIE: 0.6845
Shannon's H: 1.3338
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
Calomys tener4910.6 g
Necromys lasiurus4544.4 g herbivore-invertivore
Akodon montensis335.7 g herbivore-invertivore
Oligoryzomys nigripes1817.7 g herbivore
Mus musculus717.6 g
Gracilinanus agilis223.5 g insectivore-frugivore