Los Tuxtlas
Basic information
Sample name: Los Tuxtlas
Reference: F. Bongers, J. Popma, J. Meave del Castillo, and J. Carabias. 1988. Structure and floristic composition of the lowland rain forest of Los Tuxtlas, Mexico. Vegetatio 74(1):55-80 [ER 38]
Geography
Country: Mexico
State: Veracruz
Coordinate: 19° 32' N, 95° 6' W
Latlng basis: stated in text
Geography comments: coordinate given in various other sources
altitude of the plot itself is 140 to 165 m
altitude of the plot itself is 140 to 165 m
Environment
Habitat: tropical/subtropical moist broadleaf forest
Protection: biosphere reserve
Substrate: ground surface
MAT: 24.6
WMT: 32.8
CMT: 16.4
MAP: 4639.0
Habitat comments: lowland rain forest
precipitation per month is never less than 100 mm
precipitation per month is never less than 100 mm
Methods
Life forms: trees
Sites: 1
Site area: 1.0
Sampling methods: quadrat
Sample size: 356 individuals
Years: 1983 - 1986
Net or trap nights: 0
Size min: 10.0
Basal area status: total is
Basal area: 34.9
Metadata
Sample no: 115
Contributor no: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-02-28 16:45:56
Modified: 2020-01-14 10:14:39
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
86 species
36 singletons
total count 356
geometric series index: 216.4
Fisher's α: 36.028
geometric series k: 0.9535
Hurlbert's PIE: 0.9452
Shannon's H: 3.6586
Good's u: 0.8992
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