Ontologia

Commune · CMR

Bamenda 2

Cameroon

AmTropical, monsoon(56 %)

Species observed

817

Observations

3 048

Area

258,8km²

Ecological tissue

Sample of 39 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 Bamenda 2 : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
40
Connectance
0.054
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

817 distinct species · 3 048 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 048 obs · 7 cellules
Obs. / cellule
≥ 1 295
1 295–1 294
503–1 294
231–502
< 231

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

Climate

Mean T°

20,3°C

Annual rain

2 872mm

Warmest m°

29,9°C

Coldest m°

14,4°C

Elevation: 1 301 m on average (min 1 110 m, max 2 167 m)

Bioclimatic detailsExpert
Annual mean temp.
20,3°C
Annual rain
2 872mm
Warmest month
29,9°C
Coldest month
14,4°C
Mean alt.
1 301m
Min
1 110m
Max
2 167m
Std. dev.
160m
Köppen-Geiger (dominant)
AmTropical, monsoon(56 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

44,9g/kg

Clay

33,5%

Sand

40,0%

Silt

26,5%

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

Dominant lithology: mtGLiMaggregated to Mezam

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
50,7g/kg
Clay
33,1%
Sand
39,6%
Silt
27,3%
5–15 cm
pH H₂O
5,4
Org. C
50,7g/kg
Clay
33,2%
Sand
39,9%
Silt
26,9%
15–30 cm
pH H₂O
5,4
Org. C
33,4g/kg
Clay
34,2%
Sand
40,5%
Silt
25,3%

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

Land cover

Forest21.7%
Crops19.6%
Built-up7.3%
Bare soil0.3%
Other (grassland, water…)51.1%

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

Hydrology2 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

42,1km

Lake surface here

0,19km²

Basins crossed

2

Max stream order

4

Max drainage

818km²

Discharge in basins

9,7m³/s

Mean precip.

2 174mm/an

Mean T°

20,8°C

Moisture idx

0,30

Mean runoff

1 141mm/an

Mean elev. (basins)

1 376m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

13hab/km²

Night light

0,7nW

Built-up

734,6%

Pesticides

1,8kg/km²

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