Manengouba
Basic information
Sample name: Manengouba
Reference: E. Noumi. 2013. Floristic inventory of woody species in the Manengouba Mountain Forest, Cameroon. Journal of Biology and Life Science 4(2):282-309 [ER 2479]
Geography
Country: Cameroon
Coordinate: 5° 0' N, 10° 50' E
Latlng basis: stated in text as range
Geography comments: "on the Manengouba mount, towards the side of Mbouroukou, at 2000-2200 m of altitude"
Environment
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
Disturbance: grazing, selective logging, invasive plants
MAT: 22.5
MAP: 2742.0
Habitat comments: "Vegetation is disrupted" by logging of Prunus africana, grazing, and "species introduced (Persea americana for example)... The annual average of precipitations is 2742 mm in Nkongsamba" at 900 m and "The yearly mean temperature is 22.5°C"
Methods
Life forms: trees
Sites: 10
Site area: 1.0
Sampling methods: quadrat
Sample size: 763 individuals
Years: 2008 - 2010
Net or trap nights: 0
Size min: 10.0
Basal area status: total is
Basal area: 61.69
Sampling comments: "10 rectangles plots of 0.1 ha dimension, selected on the basis of random sampling of 0.1 ha area" with each plot being "of 25 m of width and 40 m of length"
Metadata
Sample no: 2761
Contributor no: John Alroy
Enterer: John Alroy
Created: 2017-10-28 13:25:06
Modified: 2017-10-28 02:25:06
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
40 species
13 singletons
total count 763
geometric series index: 68.6
Fisher's α: 8.981
geometric series k: 0.8837
Hurlbert's PIE: 0.9081
Shannon's H: 2.7588
Good's u: 0.983
Register
| Macaranga occidentalis | 93 | |
| Myrsine melanophloeos | 124 | |
| "Rapanea melanophloeos" | ||
| Maesa lanceolata | 93 | |
| Polyscias fulva | 25 | |
| Psydrax arnoldiana | 95 | |
| "Psydrax arnoldianum" | ||
| Rothmannia urcelliformis | 83 | |
| Schefflera barteri | 34 | |
| Carapa grandiflora | 27 | |
| Schefflera mannii | 10 | |
| Croton macrostachyus | 15 | |
| Opilia celtidifolia | 19 | |
| Schefflera abyssinica | 22 | |
| Prunus africana | 10 | |
| Gaertnera paniculata | 9 | |
| Zanthoxylum zanthoxyloides | 8 | |
| "Zanthoxylum xanthoxyloides" | ||
| Carapa procera | 13 | |
| Gnidia glauca | 19 | |
| Cremaspora triflora | 7 | |
| Bersama abyssinica | 8 | |
| Cyathea manniana | 14 | |
| Vernonia blumeoides | 4 | |
| Sclerocroton ellipticus | 3 | |
| Chionanthus mannii congesta | 3 | |
| Teclea afzelii | 3 | |
| Allophylus bullatus | 5 | |
| Alangium chinense | 2 | |
| Ficus elasticoides | 2 | |
| Bridelia speciosa | 1 | |
| Euadenia trifoliolata | 1 | |
| Rothmannia hispida | 1 | |
| Antidesma laciniatum laciniatum | 1 | |
| Bertiera laxa | 1 | |
| Bridelia micrantha | 1 | |
| Cyathea camerooniana | 1 | |
| Dactyladenia lehmbachii | 1 | |
| Ficus sur | 1 | |
| Haplocoelum gallaense | 1 | |
| Maytenus acuminata | 1 | |
| Milicia excelsa | 1 | |
| Persea americana | 1 | |