Oquiriquia
Basic information
Sample name: Oquiriquia
Reference: D. R. Perez-Salicrup, V. L. Sork, and F. E. Putz. 2001. Lianas and trees in a liana forest of Amazonian Bolivia. Biotropica 33(1):34-47 [ER 65]
Geography
Country: Bolivia
State: Santa Cruz
Coordinate: 14° 45' S, 62° 0' W
Coordinate basis: stated in text
Geography comments: "in the department of Santa Cruz... on the southernmost margins of the Amazon basin"
Environment
Habitat: tropical/subtropical dry broadleaf forest
Substrate: ground surface
WMT: 25.0
CMT: 20.0
MAP: 1450.0
Dry months: 6
Habitat comments: "mean annual temperature probably ranges" from 20 to 25 and MAP "between 1200 and 1700" and "almost no precipitation occurs from May through October"; "the study area corresponds to a transition between dry and moist forest"
Methods
Life forms: trees
Sites: 24
Site area: 2.16
Sampling methods: quadrat
Sample size: 1219 individuals
Years: 1995
Seasons: dry
Size min: 10
Basal area: 19.2
Sampling comments: "From May through June 1995, we randomly established twenty-four 900-m2 square plots in a 25-ha area in Oquiriquia... We also counted and measured all trees (>5 cm DBH) in a 10x10-m subplot located at the center of each of the twenty-four 900-m2 plots" (but the latter information is not reported in the paper)
Metadata
Sample number: 173
Contributor: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-03-18 10:49:30
Modified: 2016-06-04 01:39:57
Abundance distribution
84 species
21 singletons
total count 1219
geometric series index: 138.6
Fisher's α: 20.471
geometric series k: 0.9430
Hurlbert's PIE: 0.9532
Shannon's H: 3.5390
Good's u: 0.9828
Each square represents a species. Square sizes are proportional to counts.
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