Ogun River
IUCN Not ReportedForest Reserve
22 km²
Local Authority · NGA
Kosofe
Nigeria
AwTropical, savannah(100 %)
Species observed
126
Observations
277
Area
73,8km²
Ecological tissue
Sample of 23 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 Kosofe : 20 espèces reliées par 18 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
18
Connectance
0.071
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
126 distinct species · 277 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,5°C
Annual rain
1 724mm
Warmest m°
31,4°C
Coldest m°
23,0°C
Elevation: 9 m on average (min 0 m, max 34 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,5°C
Annual rain
1 724mm
Warmest month
31,4°C
Coldest month
23,0°C
Mean alt.
9m
Min
0m
Max
34m
Std. dev.
9m
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
33,2g/kg
Clay
25,6%
Sand
55,9%
Silt
18,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
40,5g/kg
Clay
25,6%
Sand
55,6%
Silt
18,8%
5–15 cm
pH H₂O
5,5
Org. C
30,3g/kg
Clay
24,7%
Sand
56,7%
Silt
18,6%
15–30 cm
pH H₂O
5,4
Org. C
28,8g/kg
Clay
26,6%
Sand
55,4%
Silt
18,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest12.0%
Crops6.4%
Built-up23.1%
Bare soil0.2%
Other (grassland, water…)58.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
16,0km
Basins crossed
3
Max stream order
6
Max drainage
48 394km²
Discharge in basins
27,3m³/s
Mean precip.
1 405mm/an
Mean T°
27,0°C
Moisture idx
-0,09
Mean runoff
697mm/an
Mean elev. (basins)
52m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
102hab/km²
Night light
13,1nW
Built-up
2 309,9%
Pesticides
36,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN