Centre of Environmental Biology Field Station
Basic information
Sample name: Centre of Environmental Biology Field Station
Sample aka: Serra de Grândola

Reference: L. M. Rosalino, D. Ferreira, I. Leitão, and M. Santos-Reis. 2011. Usage patterns of Mediterranean agro-forest habitat components by wood mice Apodemus sylvaticus. Mammalian Biology 76:268-273 [ER 1001]
Country: Portugal

Coordinate: 38° 7' N, 8° 36' W
Basis of coordinate: stated in text
Geography comments: elevation "<270m"
Climate and habitat
Habitat: Mediterranean woodland
Substrate: ground surface
Disturbance: grazing
MAT: 15.6
WMT: 40.0
CMT: -6.0
MAP: 700.0
Habitat comments: "cork oak woodland" (89.2% of the study area) "interspersed by riparian vegetation... pastures... olive groves... human settlements... and orchards/vegetable gardens" and "current human activities" include "cork extraction, shrub clearing to prevent fire events and moderate levels of sheep farming"
MAT/CMT/WMT stated in text; MAP is for Grândola and is from Rebelo and Leclair (2003, Herpetological Journal)
Life forms: rodents
Sites: 3
Site area: 0.480
Sampling methods: quadrat, baited, Sherman traps
Sample size: 64
Years: 2008
Days: 9
Nets or traps: 150
Net or trap nights: 1350
Sampling comments: "Sherman traps "baited with a mixture of sardine in oil and oatmeal" and set in three areas "at least 500 m apart... At each site, 50 traps were set in a square grid of 40m×40m. Each grid nodule... included two traps: one located on the ground, near the tree roots, and another in a tree branch, 1–2 m above ground"; there were three three-day "capture campaigns"
Sample: 1491
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-03-07 13:44:26
Modified: 2015-10-06 20:46:23
Abundance distribution
4 species
0 singletons
total count 64
standardised richness: 4.0
Fisher's α: 0.946
geometric series k: 0.5665
Hurlbert's PIE: 0.6225
Shannon's H: 1.1459
Good's u: 1.0000