O Deserto (terra firme)
Basic information
Sample name: O Deserto (terra firme)
Reference: D. G. Campbell, D. C. Daly, G. T. Prance, and U. N. Maciel. 1986. Quantitative ecological inventory of terra firme and varzea tropical forest on the Rio Xingu, Brazilian Amazon. Brittonia 38(4):369-393 [ER 31]
Geography
Country: Brazil
State: Parâ
Coordinate: 3° 29' S, 51° 40' W
Coordinate basis: stated in text
Geography comments: "on the 'big bend' of the Rio Xingu, between the town of Altamira and the confluence of the river with the Amazon River"
altitude is for Altamira and is from Lima (2017 technical report, http://www.pibic.ufpa.br/relParciais/8467018.pdf)
altitude is for Altamira and is from Lima (2017 technical report, http://www.pibic.ufpa.br/relParciais/8467018.pdf)
Environment
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
MAT: 26.1
MAP: 2123.0
Habitat comments: MAP 1500 to 1700 mm according to the text
climate data are for Altamira and are from Lima (2017 technical report, http://www.pibic.ufpa.br/relParciais/8467018.pdf)
climate data are for Altamira and are from Lima (2017 technical report, http://www.pibic.ufpa.br/relParciais/8467018.pdf)
Methods
Life forms: trees
Sites: 1
Site length: 3000
Site width: 10
Sampling methods: line transect
Sample size: 1408 individuals
Years: 1980
Days: 17
Seasons: dry
Size min: 10
Basal area: 88.0445
Sampling comments: the three transects were 1975, 25, and 1000 m long and were each 10 m wide
Metadata
Sample number: 105
Contributor: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-02-28 09:52:09
Modified: 2017-11-11 05:46:12
Abundance distribution
276 species
125 singletons
total count 1408
extrapolated richness: 717.2
Fisher's α: 102.637
geometric series k: 0.9812
Hurlbert's PIE: 0.9711
Shannon's H: 4.5769
Good's u: 0.9113
Each square represents a species. Square sizes are proportional to counts.
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