Ontologia

Commune · CMR

Bachéo

Cameroon

AwTropical, savannah(100 %)

Species observed

260

Observations

951

Area

1 476,3km²

Ecological tissue

Sample of 20 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 Bachéo : 17 espèces reliées par 15 interactions GloBI sur 4 types (connectance 7.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
15
Connectance
0.079
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

260 distinct species · 951 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

951 obs · 21 cellules
Obs. / cellule
≥ 546
52–545
28–51
19–27
< 19

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

Climate

Mean T°

27,1°C

Annual rain

1 136mm

Warmest m°

38,1°C

Coldest m°

17,1°C

Elevation: 462 m on average (min 266 m, max 1 138 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
1 136mm
Warmest month
38,1°C
Coldest month
17,1°C
Mean alt.
462m
Min
266m
Max
1 138m
Std. dev.
128m
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

6,9

Org. C

11,7g/kg

Clay

21,7%

Sand

56,0%

Silt

22,3%

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
6,9
Org. C
16,9g/kg
Clay
19,6%
Sand
57,4%
Silt
23,0%
5–15 cm
pH H₂O
6,9
Org. C
11,3g/kg
Clay
20,7%
Sand
57,0%
Silt
22,3%
15–30 cm
pH H₂O
6,9
Org. C
6,9g/kg
Clay
24,8%
Sand
53,7%
Silt
21,5%

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

Land cover

Forest11.1%
Crops32.2%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)56.3%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

192,8km

Basins crossed

5

Max stream order

4

Max drainage

61 894km²

Discharge in basins

10,7m³/s

Mean precip.

971mm/an

Mean T°

26,7°C

Moisture idx

-0,50

Mean runoff

167mm/an

Mean elev. (basins)

430m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

12,1%

Pesticides

2,3kg/km²

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