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]
Geography
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
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"
MAP 2500 to 3500 mm "with concentrated heavy rains from November to March and lower rainfall during the rest of the year"
Methods
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"
"Cacao trees were not measured"
Metadata
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
standardised richness: not computable
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
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