Osi
IUCN Not ReportedForest Reserve
35 km²
Local Authority · NGA
Oke-Ero
Nigeria
AwTropical, savannah(100 %)
Species observed
114
Observations
242
Area
417,2km²
Ecological tissue
Sample of 26 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 Oke-Ero : 24 espèces reliées par 22 interactions GloBI sur 4 types (connectance 6.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
22
Connectance
0.063
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
114 distinct species · 242 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,0°C
Annual rain
1 445mm
Warmest m°
35,4°C
Coldest m°
20,4°C
Elevation: 416 m on average (min 265 m, max 571 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,0°C
Annual rain
1 445mm
Warmest month
35,4°C
Coldest month
20,4°C
Mean alt.
416m
Min
265m
Max
571m
Std. dev.
94m
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
6,1
Org. C
18,0g/kg
Clay
14,9%
Sand
69,6%
Silt
15,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
26,1g/kg
Clay
15,5%
Sand
68,7%
Silt
15,7%
5–15 cm
pH H₂O
6,1
Org. C
17,6g/kg
Clay
14,2%
Sand
70,3%
Silt
15,6%
15–30 cm
pH H₂O
6,0
Org. C
10,2g/kg
Clay
15,0%
Sand
69,9%
Silt
15,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.9%
Crops11.5%
Built-up0.6%
Bare soil0.1%
Other (grassland, water…)53.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
5
Max drainage
1 618km²
Discharge in basins
11,0m³/s
Mean precip.
1 262mm/an
Mean T°
25,3°C
Moisture idx
-0,26
Mean runoff
563mm/an
Mean elev. (basins)
470m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,0nW
Built-up
56,3%
Pesticides
44,9kg/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