Ontologia

Commune · CMR

Mbongé

Cameroon

AmTropical, monsoon(90 %)

Species observed

854

Observations

2 026

Area

882,6km²

Ecological tissue

Sample of 38 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 Mbongé : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 5 types (connectance 5.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
40
Connectance
0.057
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

854 distinct species · 2 026 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 026 obs · 28 cellules
Obs. / cellule
≥ 261
235–260
61–234
40–60
< 40

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

Climate

Mean T°

23,2°C

Annual rain

4 351mm

Warmest m°

28,4°C

Coldest m°

20,1°C

Elevation: 496 m on average (min 12 m, max 3 743 m)

Bioclimatic detailsExpert
Annual mean temp.
23,2°C
Annual rain
4 351mm
Warmest month
28,4°C
Coldest month
20,1°C
Mean alt.
496m
Min
12m
Max
3 743m
Std. dev.
622m
Köppen-Geiger (dominant)
AmTropical, monsoon(90 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

32,1g/kg

Clay

35,7%

Sand

42,7%

Silt

21,5%

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

Dominant lithology: vbGLiMaggregated to Meme

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
47,7g/kg
Clay
34,0%
Sand
44,4%
Silt
21,6%
5–15 cm
pH H₂O
5,1
Org. C
29,9g/kg
Clay
35,1%
Sand
42,9%
Silt
22,0%
15–30 cm
pH H₂O
5,1
Org. C
18,8g/kg
Clay
38,1%
Sand
40,9%
Silt
21,0%

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

Land cover

Forest69.5%
Crops2.2%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)27.8%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

117,0km

Basins crossed

2

Max stream order

4

Max drainage

1 773km²

Discharge in basins

33,4m³/s

Mean precip.

3 035mm/an

Mean T°

23,3°C

Moisture idx

0,52

Mean runoff

1 783mm/an

Mean elev. (basins)

454m

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

Human pressure

Pop. density

1hab/km²

Built-up

24,2%

Pesticides

1,1kg/km²

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

Protected areas1

IUCN II · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN