Ontologia

Local Authority · NGA

Egbeda

Nigeria

AwTropical, savannah(100 %)

Species observed

518

Observations

1 597

Area

188,4km²

Ecological tissue

Sample of 39 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 Egbeda : 34 espèces reliées par 39 interactions GloBI sur 6 types (connectance 5.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
39
Connectance
0.053
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

518 distinct species · 1 597 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 597 obs · 7 cellules
Obs. / cellule
≥ 1 105
1 105–1 104
133–1 104
93–132
< 93

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

Climate

Mean T°

25,9°C

Annual rain

1 434mm

Warmest m°

34,3°C

Coldest m°

21,5°C

Elevation: 187 m on average (min 151 m, max 234 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
1 434mm
Warmest month
34,3°C
Coldest month
21,5°C
Mean alt.
187m
Min
151m
Max
234m
Std. dev.
18m
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

6,2

Org. C

21,3g/kg

Clay

18,7%

Sand

65,9%

Silt

15,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
33,4g/kg
Clay
18,5%
Sand
65,4%
Silt
16,1%
5–15 cm
pH H₂O
6,2
Org. C
19,8g/kg
Clay
18,7%
Sand
66,0%
Silt
15,4%
15–30 cm
pH H₂O
6,2
Org. C
10,8g/kg
Clay
18,9%
Sand
66,2%
Silt
14,9%

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

Land cover

Forest16.5%
Crops7.3%
Built-up10.3%
Bare soil0.3%
Other (grassland, water…)65.7%

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

Hydrology3 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

44,5km

Lake surface here

0,99km²

Basins crossed

3

Max stream order

5

Max drainage

9 859km²

Discharge in basins

9,8m³/s

Mean precip.

1 447mm/an

Mean T°

26,9°C

Moisture idx

-0,10

Mean runoff

715mm/an

Mean elev. (basins)

128m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

18hab/km²

Night light

1,3nW

Built-up

1 029,3%

Pesticides

40,3kg/km²

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