Ontologia

Local Authority · NGA

Ijebu-Ode

Nigeria

AwTropical, savannah(100 %)

Species observed

150

Observations

353

Area

177,2km²

Ecological tissue

Sample of 32 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 Ijebu-Ode : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 4 types (connectance 6.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
30
Connectance
0.060
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

150 distinct species · 353 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

353 obs · 6 cellules
Obs. / cellule
≥ 110
110–109
97–109
94–96
< 94

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

Climate

Mean T°

26,1°C

Annual rain

1 940mm

Warmest m°

32,4°C

Coldest m°

22,3°C

Elevation: 45 m on average (min 11 m, max 115 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 940mm
Warmest month
32,4°C
Coldest month
22,3°C
Mean alt.
45m
Min
11m
Max
115m
Std. dev.
29m
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

5,4

Org. C

19,9g/kg

Clay

20,2%

Sand

61,5%

Silt

18,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
29,2g/kg
Clay
19,6%
Sand
61,8%
Silt
18,6%
5–15 cm
pH H₂O
5,4
Org. C
19,0g/kg
Clay
19,8%
Sand
62,1%
Silt
18,1%
15–30 cm
pH H₂O
5,4
Org. C
11,4g/kg
Clay
21,3%
Sand
60,6%
Silt
18,1%

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

Land cover

Forest23.5%
Crops7.6%
Built-up7.5%
Bare soil0.2%
Other (grassland, water…)61.1%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

19 727km²

Discharge in basins

90,0m³/s

Mean precip.

1 586mm/an

Mean T°

27,3°C

Moisture idx

0,02

Mean runoff

778mm/an

Mean elev. (basins)

53m

Watersheds crossing here

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

Human pressure

Pop. density

11hab/km²

Night light

1,0nW

Built-up

750,8%

Pesticides

36,5kg/km²

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