Lopé Reserve Site 1
Basic information
Sample name: Lopé Reserve Site 1
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)
"The forest had been logged once, 20-25 years previously, for one tree species, Aucoumea klaineana which was extracted at an intensity of about one tree" per ha
climate data are for the reserve and are from Tutin et al. (1991, Journal of Tropical Ecology)
"The forest had been logged once, 20-25 years previously, for one tree species, Aucoumea klaineana which was extracted at an intensity of about one tree" per ha
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: 1039 individuals
Years: 1989-1991
Size min: 10
Basal area: 21.4051
Sampling comments: basal area for the top 10 species is 169.1 per 5 ha and this makes up 79% of the total; sites are 0.5 ha, so the total is divided by 10
Metadata
Sample number: 79
Contributor: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-02-13 12:48:15
Modified: 2017-11-11 07:40:13
Abundance distribution
93 species
17 singletons
total count 1039
geometric series index: 150.5
Fisher's α: 24.722
geometric series k: 0.9451
Hurlbert's PIE: 0.9270
Shannon's H: 3.4345
Good's u: 0.9837
Each square represents a species. Square sizes are proportional to counts.
• Find matching samples
Register