San Alejandro (primary forest)
Basic information
Sample name: San Alejandro (primary forest)

Reference: H. Vebrova, B. Lojka, T. P. Husband, M. E. Chuspe Zans, P. Van Damme, A. Rollo, and M. Kalousova. 2014. Tree diversity in cacao agroforests in San Alejandro, Peruvian Amazon. Agroforestry Systems 88(6):1101-1115 [ER 1115]
Country: Peru
State: Padre Abad

Coordinate: 8° 49' 35" S, 75° 13' 56" W
Basis of coordinate: stated in text
Geography comments: "in the Department of Ucayali... on the bank of the San Alejandro River, a tributary of the Aguaytía River"
altitude 250 to 350 m
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
MAT: 25.0
MAP: 3000.0
Habitat comments: "lowland humid tropical forest"
MAP 2500 to 3500 mm "with concentrated heavy rains from November to March and lower rainfall during the rest of the year"
Life forms: trees
Sites: 5
Site area: 0.312
Sample size: 157
Years: 2012
Minimum size: 10.0cm dbh
Basal area: 36.3100 per ha
Sampling comments: "one square 25 x 25 m plot" nearby each of five farms
"Cacao trees were not measured"
Sample: 1635
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-06-14 13:47:57
Modified: 2015-06-14 13:47:57
Abundance distribution
71 species
35 singletons
total count 157
extrapolated richness: 165.5
Fisher's α: 49.947
geometric series k: 0.9691
Hurlbert's PIE: 0.9767
Shannon's H: 4.0094
Good's u: 0.7784
Each square represents a species. Square sizes are proportional to counts.