Ontologia

Commune · CMR

Ebolowa 2

Cameroon

AwTropical, savannah(68 %)

Species observed

1 463

Observations

9 217

Area

2 084,9km²

Ecological tissue

Sample of 13 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 Ebolowa 2 : 12 espèces reliées par 9 interactions GloBI sur 2 types (connectance 11.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
9
Connectance
0.115
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

1 463 distinct species · 9 217 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 217 obs · 44 cellules
Obs. / cellule
≥ 5 290
524–5 289
49–523
13–48
< 13

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

Climate

Mean T°

23,1°C

Annual rain

1 803mm

Warmest m°

29,1°C

Coldest m°

19,7°C

Elevation: 629 m on average (min 566 m, max 877 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
1 803mm
Warmest month
29,1°C
Coldest month
19,7°C
Mean alt.
629m
Min
566m
Max
877m
Std. dev.
48m
Köppen-Geiger (dominant)
AwTropical, savannah(68 %)Tropical

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

Soil & lithology

pH H₂O

4,7

Org. C

28,4g/kg

Clay

48,5%

Sand

42,0%

Silt

9,5%

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

Dominant lithology: mtGLiMaggregated to Mvila

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
55,6g/kg
Clay
44,9%
Sand
45,0%
Silt
10,1%
5–15 cm
pH H₂O
4,7
Org. C
20,3g/kg
Clay
47,6%
Sand
42,9%
Silt
9,5%
15–30 cm
pH H₂O
4,7
Org. C
9,4g/kg
Clay
53,1%
Sand
38,1%
Silt
8,8%

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

Land cover

Forest94.5%
Crops0.2%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)5.2%

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

Hydrology10 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

39,1km

Basins crossed

10

Max stream order

5

Max drainage

15 013km²

Discharge in basins

77,3m³/s

Mean precip.

1 807mm/an

Mean T°

23,5°C

Moisture idx

0,16

Mean runoff

822mm/an

Mean elev. (basins)

637m

Watersheds crossing here

1 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

15,2%

Pesticides

1,0kg/km²

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