Omotoso
Basic information
Sample name: Omotoso
Reference: V. A. J. Adekunle and A. O. Olagoke. 2008. Diversity and biovolume of tree species in natural forest ecosystem in the bitumen-producing area of ondo state, Nigeria: a baseline study. Biodiversity and Conservation 17:2735-2755 [ER 2088]
Geography
Country: Nigeria
State: Ondo
Coordinate: 6° 44' 30" N, 4° 39' 0" E
Coordinate basis: stated in text
Environment
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
MAT: 27.0
MAP: 1950.0
Habitat comments: "tropical lowland rainforest... two distinct seasons (rainy and dry seasons), with frequent rainfall that normally starts in March and ends in November"
MAP 1700 to 2200 mm, MAT 26 to 28ยบ C
MAP 1700 to 2200 mm, MAT 26 to 28ยบ C
Methods
Life forms: trees
Sites: 2
Site area: 0.32
Sampling methods: quadrat
Sample size: 116 individuals
Size min: 10
Basal area: 12.13
Sampling comments: "Two transects of 1000 m in length with a distance of at least 500 m between them were laid.. Sample plot of 20 X 20 m in size was laid in alternate along each transect at 250 m interval and thus summing up to 4 sample plots per 1000 m transect and a total of 8 sample plots per study site"
Metadata
Sample number: 2032
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-06-07 20:04:13
Modified: 2016-06-07 10:08:18
Abundance distribution
35 species
13 singletons
total count 116
geometric series index: 80.7
Fisher's α: 17.024
geometric series k: 0.9319
Hurlbert's PIE: 0.9481
Shannon's H: 3.2120
Good's u: 0.8891
Each square represents a species. Square sizes are proportional to counts.
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