Ontologia

Local Authority · NGA

Epe

Nigeria

AwTropical, savannah(100 %)

Species observed

662

Observations

3 531

Area

1 197,1km²

Ecological tissue

Sample of 25 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 Epe : 19 espèces reliées par 24 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
24
Connectance
0.074
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

662 distinct species · 3 531 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 531 obs · 37 cellules
Obs. / cellule
≥ 508
305–507
95–304
53–94
< 53

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

Climate

Mean T°

26,5°C

Annual rain

1 731mm

Warmest m°

30,7°C

Coldest m°

23,3°C

Elevation: -11 m on average (min -145 m, max 50 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
1 731mm
Warmest month
30,7°C
Coldest month
23,3°C
Mean alt.
-11m
Min
-145m
Max
50m
Std. dev.
39m
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

5,3

Org. C

27,0g/kg

Clay

19,8%

Sand

60,1%

Silt

20,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
37,2g/kg
Clay
18,6%
Sand
60,7%
Silt
20,7%
5–15 cm
pH H₂O
5,3
Org. C
26,4g/kg
Clay
18,8%
Sand
61,0%
Silt
20,2%
15–30 cm
pH H₂O
5,3
Org. C
17,5g/kg
Clay
22,0%
Sand
58,7%
Silt
19,3%

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

Land cover

Forest34.4%
Crops4.2%
Built-up0.9%
Bare soil0.3%
Other (grassland, water…)60.1%

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

Hydrology11 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

27,2km

Lake surface here

382,52km²

Basins crossed

11

Max stream order

5

Max drainage

48 394km²

Discharge in basins

679,3m³/s

Mean precip.

1 683mm/an

Mean T°

27,2°C

Moisture idx

0,09

Mean runoff

804mm/an

Mean elev. (basins)

36m

Watersheds crossing here

2 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,4nW

Built-up

92,4%

Pesticides

36,1kg/km²

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