Basic information
Sample name: Palmeirópolis

Reference: M. B. de Medeiros, B. M. T. Walter, and W. L. Oliveira. 2014. Floristic and structural comparisons between woody communities of two seasonal forest fragments in the Tocantins river basin and other remnants of this forest physiognomy in Brazil. Rodriguésia 65(1):21-33 [ER 2097]
Country: Brazil
State: Tocantins

Coordinate: 13° 8' 47" S, 48° 13' 13" W
Basis of coordinate: stated in text
Geography comments: "The valley of the middle Tocantins river"
elevation 300 to 370 m
Habitat: tropical/subtropical dry broadleaf forest
Substrate: ground surface
MAT: 24.0
MAP: 1600.0
Habitat comments: a "semi-deciduous seasonal forest" fragment "inside a large belt of intensive agriculture with exotic grasses and some native remnants with savanna vegetation" with a climate "classified as Aw in accordance with Köppen, which means wet tropical with two well marked climatic seasons (dry winters and wet summers)"
MAT 23 to 25; MAP 1400 to 1800
Life forms: trees
Sites: 10
Site area: 1.000
Sampling methods: quadrat
Sample size: 749
Years: 2009
Minimum size: 5.0cm dbh
Basal area: total is 16.5000
Sampling comments: ten "permanent plots (20 × 50 m) were randomly allocated"
Sample: 2045
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-06-09 13:57:13
Modified: 2016-06-09 13:57:13
Abundance distribution
68 species
21 singletons
total count 749
extrapolated richness: 102.3
Fisher's α: 18.167
geometric series k: 0.9264
Hurlbert's PIE: 0.9154
Shannon's H: 3.1530
Good's u: 0.9720
Each square represents a species. Square sizes are proportional to counts.