Imataca Forest Reserve Unit 5
Basic information
Sample name: Imataca Forest Reserve Unit 5
Reference: D. Mason. 1996. Responses of Venezuelan understory birds to selective logging, enrichment strips, and vine cutting. Biotropica 28(3):296-309 [ER 1225]
Geography
Country: Venezuela
Coordinate: 8° 45' 0" N, 61° 8' 30" W
Latlng basis: stated in text as range
Geography comments: coordinate is the midpoint of ranges stated in the text
elevation 140 to 240 m
elevation 140 to 240 m
Environment
Habitat: tropical/subtropical moist broadleaf forest
Protection: forest reserve
Substrate: ground surface
Disturbance: selective logging
MAT: 26.0
WMT: 27.1
CMT: 24.4
MAP: 1631.0
Habitat comments: "humid evergreen tropical forest... logging in the concession is selective"; six sites were unlogged and the other eight were recently logged
"most of the rainfall" occurs "between April and December"
MAP stated in text; MAT, CMT, and WMT are based on Delgado et al. (2005, "A conceptual model of biocomplexity in the upper Botanamo River Basin")
"most of the rainfall" occurs "between April and December"
MAP stated in text; MAT, CMT, and WMT are based on Delgado et al. (2005, "A conceptual model of biocomplexity in the upper Botanamo River Basin")
Methods
Life forms: birds
Sites: 14
Sampling methods: no design, mist nets
Sample size: 2443 individuals
Years: 1992, 1993
Days: 112
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: "Plots were sampled twice for two days each year" (meaning 2 x 2 x 2 x 14 = 112 days) but the number of nets is not indicated
Metadata
Sample no: 1765
Contributor no: John Alroy
Enterer: John Alroy
Created: 2015-09-17 20:06:26
Modified: 2015-09-27 07:46:16
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
111 species
20 singletons
total count 2443
geometric series index: 159.4
Fisher's α: 23.949
geometric series k: 0.9526
Hurlbert's PIE: 0.9704
Shannon's H: 3.9367
Good's u: 0.9918
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