Cofre de Perote (site 2)
Basic information
Sample name: Cofre de Perote (site 2)

Reference: G. Williams-Linera, M. Toledo-Garibaldi, and C. G. Hernández. 2013. How heterogeneous are the cloud forest communities in the mountains of central Veracruz, Mexico?. Plant Ecology 214:685-701 [ER 2095]
Country: Mexico
State: Veracruz

Coordinate: 19° 31' 51" N, 96° 58' 3" W
Basis of coordinate: stated in text
Geography comments: "in the Eastern slopes of the Cofre de Perote, a shield volcano"
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
MAT: 17.9
MAP: 1669.0
Habitat comments: "tropical montane cloud forest... no signs of heavy disturbance, except minor wood extraction" but "surrounded by land use types common to the region including pastures, crops, coffee plantations, commercial tree plantations, and secondary vegetation"
climate data were extracted by the authors from WorldClim
Life forms: trees
Sites: 10
Site area: 0.100
Sampling methods: quadrat
Sample size: 105
Minimum size: 5.0cm dbh
Sampling comments: "ten 10 x 10m plots"
basal area is illustrated in Fig. 2 but no actual numbers are given anywhere
Sample: 2042
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-06-08 20:20:56
Modified: 2016-06-08 20:20:56
Abundance distribution
22 species
4 singletons
total count 105
extrapolated richness: 29.8
Fisher's α: 8.482
geometric series k: 0.8631
Hurlbert's PIE: 0.9034
Shannon's H: 2.6958
Good's u: 0.9624
Each square represents a species. Square sizes are proportional to counts.