Ontologia

Commune · CMR

Banka

Cameroon

AwTropical, savannah(63 %)

Species observed

13

Observations

20

Area

84,9km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

13 distinct species · 20 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 obs · 2 cellules
Obs. / cellule
≥ 19
19–18
19–18
19–18
< 19

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

Climate

Mean T°

19,6°C

Annual rain

3 285mm

Warmest m°

27,9°C

Coldest m°

14,6°C

Elevation: 1 271 m on average (min 801 m, max 1 518 m)

Bioclimatic detailsExpert
Annual mean temp.
19,6°C
Annual rain
3 285mm
Warmest month
27,9°C
Coldest month
14,6°C
Mean alt.
1 271m
Min
801m
Max
1 518m
Std. dev.
152m
Köppen-Geiger (dominant)
AwTropical, savannah(63 %)Tropical

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

Soil & lithology

pH H₂O

5,2

Org. C

37,9g/kg

Clay

30,9%

Sand

38,5%

Silt

30,7%

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

Dominant lithology: vbGLiMaggregated to Haut Nkam

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
46,4g/kg
Clay
29,4%
Sand
38,9%
Silt
31,7%
5–15 cm
pH H₂O
5,2
Org. C
36,2g/kg
Clay
28,8%
Sand
39,7%
Silt
31,5%
15–30 cm
pH H₂O
5,2
Org. C
30,9g/kg
Clay
34,4%
Sand
36,7%
Silt
28,9%

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

Land cover

Forest69.2%
Crops4.8%
Built-up1.0%
Bare soil0.1%
Other (grassland, water…)25.0%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

6,4km

Basins crossed

1

Max stream order

4

Max drainage

660km²

Discharge in basins

3,7m³/s

Mean precip.

2 048mm/an

Mean T°

20,5°C

Moisture idx

0,28

Mean runoff

1 307mm/an

Mean elev. (basins)

1 285m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

96,9%

Pesticides

1,7kg/km²

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