Ontologia

Local Authority · NGA

Ibadan North-West

Nigeria

AwTropical, savannah(100 %)

Species observed

347

Observations

770

Area

28,6km²

Ecological tissue

Sample of 33 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 Ibadan North-West : 29 espèces reliées par 30 interactions GloBI sur 3 types (connectance 5.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
30
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

347 distinct species · 770 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

770 obs · 1 cellules
Obs. / cellule
≥ 770
770–769
770–769
770–769
< 770

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 363mm

Warmest m°

34,3°C

Coldest m°

21,5°C

Elevation: 193 m on average (min 164 m, max 211 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
1 363mm
Warmest month
34,3°C
Coldest month
21,5°C
Mean alt.
193m
Min
164m
Max
211m
Std. dev.
8m
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

6,4

Org. C

22,4g/kg

Clay

17,7%

Sand

67,7%

Silt

14,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
34,6g/kg
Clay
17,7%
Sand
67,4%
Silt
15,0%
5–15 cm
pH H₂O
6,4
Org. C
20,9g/kg
Clay
17,4%
Sand
67,7%
Silt
14,9%
15–30 cm
pH H₂O
6,4
Org. C
11,7g/kg
Clay
17,9%
Sand
68,0%
Silt
14,2%

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

Land cover

Forest4.7%
Crops2.2%
Built-up28.4%
Bare soil0.2%
Other (grassland, water…)64.6%

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

Hydrology1 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

7,5km

Lake surface here

0,52km²

Basins crossed

1

Max stream order

3

Max drainage

792km²

Discharge in basins

0,6m³/s

Mean precip.

1 307mm/an

Mean T°

26,5°C

Moisture idx

-0,20

Mean runoff

678mm/an

Mean elev. (basins)

201m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

66hab/km²

Night light

7,0nW

Built-up

2 836,0%

Pesticides

40,5kg/km²

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

Protected areas2

IUCN Not Reported · 2

Eleiyele

IUCN Not Reported

Forest Reserve

7 km²

Ibadan

IUCN Not Reported

Forest Reserve

3 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN