Shasha Forest Reserve Sample Plot 2
Basic information
Sample name: Shasha Forest Reserve Sample Plot 2

Reference: P. W. Richards. 1939. Ecological studies on the rain forest of southern Nigeria: I. The structure and floristic composition of the primary forest. Journal of Ecology 27(1):1-61 [ER 2]
Country: Nigeria
State: Osun

Coordinate: 7° 9' N, 4° 30' E
Basis of coordinate: stated in text as range
Geography comments: "on the Olomitutu stream about W mile (0-8 km.) west of the Oni and about 8 miles (13 km.) north-east of the Oni-Shasha junction. The neighbouring country consisted of hills, the highest perhaps 200 ft. (61 m.) high"
coordinate and altitude are based on Akinyemi and Oke (2014, Not Sci Biol)
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Protection: forest reserve
Substrate: ground surface
Disturbance: selective logging
MAT: 25.5
MART: 3.0
MAP: 1421.0
Dry months: 3
Habitat comments: the dry season comprises December, January and February
MAP is based on Akinyemi and Oke (2014, Not Sci Biol)
Life forms: trees
Sites: 1
Site area: 1.486
Sampling methods: belt transect
Sample size: 440
Minimum size: 4.0inches dbh
Sampling comments: JA: a single 400 x 400 ft plot
Sample: 7
Contributor: John Alroy
Enterer: John Alroy
Created: 2013-01-23 14:11:33
Modified: 2017-11-11 20:15:27
Abundance distribution
37 species
15 singletons
total count 440
extrapolated richness: 67.3
Fisher's α: 9.625
geometric series k: 0.8778
Hurlbert's PIE: 0.8657
Shannon's H: 2.4573
Good's u: 0.9660
Each square represents a species. Square sizes are proportional to counts.