Minaçu
Basic information
Sample name: Minaçu
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]
Geography
Country: Brazil
State: Goiâs
Coordinate: 13° 18' 44" S, 48° 10' 45" W
Coordinate basis: stated in text
Geography comments: "The valley of the middle Tocantins river"
elevation 300 to 370 m
elevation 300 to 370 m
Environment
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
MAT 23 to 25; MAP 1400 to 1800
Methods
Life forms: trees
Sites: 7
Site area: 0.7
Sampling methods: quadrat
Sample size: 482 individuals
Years: 2009
Size min: 5
Basal area: 11.9
Sampling comments: ten "permanent plots (20 × 50 m) were randomly allocated"
Metadata
Sample number: 2046
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-06-09 13:59:01
Modified: 2016-06-09 03:59:01
Abundance distribution
49 species
14 singletons
total count 482
geometric series index: 84.3
Fisher's α: 13.638
geometric series k: 0.9203
Hurlbert's PIE: 0.9492
Shannon's H: 3.2791
Good's u: 0.9710
Each square represents a species. Square sizes are proportional to counts.
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