Ontologia

Commune · CMR

Tchéboa

Cameroon

AwTropical, savannah(100 %)

Species observed

786

Observations

4 666

Area

2 914,5km²

Ecological tissue

Sample of 3 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 Tchéboa : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

786 distinct species · 4 666 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 666 obs · 49 cellules
Obs. / cellule
≥ 1 112
268–1 111
39–267
10–38
< 10

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

Climate

Mean T°

28,0°C

Annual rain

1 285mm

Warmest m°

38,6°C

Coldest m°

18,2°C

Elevation: 288 m on average (min 176 m, max 499 m)

Bioclimatic detailsExpert
Annual mean temp.
28,0°C
Annual rain
1 285mm
Warmest month
38,6°C
Coldest month
18,2°C
Mean alt.
288m
Min
176m
Max
499m
Std. dev.
66m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,5

Org. C

14,0g/kg

Clay

30,2%

Sand

40,5%

Silt

29,3%

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

Dominant lithology: ssGLiMaggregated to Bénoué

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
21,8g/kg
Clay
30,7%
Sand
39,1%
Silt
30,2%
5–15 cm
pH H₂O
6,5
Org. C
13,0g/kg
Clay
29,7%
Sand
41,3%
Silt
29,0%
15–30 cm
pH H₂O
6,5
Org. C
7,0g/kg
Clay
30,1%
Sand
41,1%
Silt
28,8%

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

Land cover

Forest14.2%
Crops30.1%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)55.2%

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

Hydrology8 basins · 8 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

86,3km

Lake surface here

6,25km²

Basins crossed

8

Max stream order

6

Max drainage

63 962km²

Discharge in basins

196,8m³/s

Mean precip.

1 143mm/an

Mean T°

26,9°C

Moisture idx

-0,40

Mean runoff

243mm/an

Mean elev. (basins)

296m

Watersheds crossing here

Lakes (8, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

23,0%

Pesticides

1,4kg/km²

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