Ontologia

Commune · CMR

Biwong Bane

Cameroon

AmTropical, monsoon(100 %)

Species observed

35

Observations

70

Area

326,7km²

Ecological tissue

Sample of 2 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Biwong Bane : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

35 distinct species · 70 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

70 obs · 5 cellules
Obs. / cellule
≥ 37
37–36
25–36
4–24
< 4

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

22,4°C

Annual rain

2 114mm

Warmest m°

28,2°C

Coldest m°

19,1°C

Elevation: 727 m on average (min 656 m, max 855 m)

Bioclimatic detailsExpert
Annual mean temp.
22,4°C
Annual rain
2 114mm
Warmest month
28,2°C
Coldest month
19,1°C
Mean alt.
727m
Min
656m
Max
855m
Std. dev.
36m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

4,8

Org. C

30,7g/kg

Clay

47,7%

Sand

44,0%

Silt

8,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Mvila

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
57,6g/kg
Clay
43,3%
Sand
47,8%
Silt
8,9%
5–15 cm
pH H₂O
4,8
Org. C
23,6g/kg
Clay
46,7%
Sand
44,9%
Silt
8,4%
15–30 cm
pH H₂O
4,7
Org. C
10,9g/kg
Clay
53,1%
Sand
39,2%
Silt
7,7%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest91.9%
Crops0.6%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)7.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology5 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

5

Max drainage

802km²

Discharge in basins

10,3m³/s

Mean precip.

1 909mm/an

Mean T°

23,7°C

Moisture idx

0,22

Mean runoff

986mm/an

Mean elev. (basins)

686m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Built-up

15,5%

Pesticides

0,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)