The Ecological Register: Lopé Reserve Site 4

Lopé Reserve Site 4
Basic information
Sample name: Lopé Reserve Site 4

Sample aka: Lopé National Park

Reference: L. J. T. White. 1992. Vegetation history and logging disturbance: effects on rain forest in the Lope Reserve, Gabon (with special emphasis on elephants and apes). University of Edinburgh [ER 44]
Geography
Country: Gabon



Coordinate: 0° 10' S, 11° 35' E
Coordinate basis: stated in text

Geography comments: coordinate and altitude range of 100 to 200 m for the reserve are based on Voysey et al. (1999, Journal of Tropical Ecology)

Environment
Habitat: tropical/subtropical moist broadleaf forest

Protection: national/state park

Substrate: ground surface

Disturbance: selective logging

WMT: 28.0

CMT: 23.6

MAP: 1532.0

Habitat comments: "Consistently low rainfall in July and August constitutes a "major dry season", which is a feature of the annual cycle, although the timing of its onset and its duration varies between years; December to February are generally relatively dry months, but no distinct second dry season can be defined" (p. 11)
1 ha of forest was logged by SOFORGA Logging Consecion 10-15 years before the study
climate data are for the reserve and are from Tutin et al. (1991, Journal of Tropical Ecology)

Methods
Life forms: trees

Sites: 1

Site length: 5000

Site width: 1

Sampling methods: line transect

Sample size: 1325 individuals

Years: 1989-1991

Size min: 10

Basal area: 24.76

Sampling comments: basal area for the top 10 species is 185.7 per 5 ha and this makes up 75% of the total; sites are 0.5 ha, so the total is divided by 10

Metadata
Sample number: 82

Contributor: John Alroy

Enterer: Albert Garcia Selles

Created: 2013年02月18日 12:04:05

Modified: 2017年11月11日 07:40:59

Abundance distribution
158 species
50 singletons
total count 1325
geometric series index: 301.9
Fisher's α: 46.763
geometric series k: 0.9712
Hurlbert's PIE: 0.9706
Shannon's H: 4.1229
Good's u: 0.9623
Each square represents a species. Square sizes are proportional to counts.
• Find matching samples
• Map matching samples
• Draw sampling curves
Register
"Enantia chlorantha"
"Polyalthia suaveolens gabonica"
"Guibortia demeusii"
"Guibortia ehie"
"Guibortia tessmannii"
"Entandrophragma candolei"
"Cylicodiscus gabonensis"
"Coelocaryon preussi"
"Staudtia gabunensis"
"Centroplacus glaucinas"
"Mitragyna ciliate"
"Gambeya africana"

AltStyle によって変換されたページ (->オリジナル) /