Old Oyo
IUCN IINational Park · 1991
2 369 km²
Local Authority · NGA
Atiba
Nigeria
AwTropical, savannah(100 %)
Species observed
212
Observations
869
Area
1 665km²
Ecological tissue
Sample of 41 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 Atiba : 37 espèces reliées par 33 interactions GloBI sur 4 types (connectance 4.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
33
Connectance
0.040
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
212 distinct species · 869 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,2°C
Annual rain
1 177mm
Warmest m°
35,3°C
Coldest m°
20,8°C
Elevation: 331 m on average (min 242 m, max 442 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,2°C
Annual rain
1 177mm
Warmest month
35,3°C
Coldest month
20,8°C
Mean alt.
331m
Min
242m
Max
442m
Std. dev.
35m
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
16,9g/kg
Clay
14,2%
Sand
69,5%
Silt
16,3%
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
6,2
Org. C
25,2g/kg
Clay
14,6%
Sand
68,4%
Silt
17,0%
5–15 cm
pH H₂O
6,1
Org. C
16,4g/kg
Clay
13,3%
Sand
70,3%
Silt
16,3%
15–30 cm
pH H₂O
6,1
Org. C
9,0g/kg
Clay
14,8%
Sand
69,7%
Silt
15,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.9%
Crops18.6%
Built-up0.2%
Bare soil0.6%
Other (grassland, water…)51.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,9km
Lake surface here
9,25km²
Basins crossed
9
Max stream order
4
Max drainage
5 843km²
Discharge in basins
77,5m³/s
Mean precip.
1 181mm/an
Mean T°
26,1°C
Moisture idx
-0,33
Mean runoff
476mm/an
Mean elev. (basins)
336m
Watersheds crossing here
- Basin #87340sub-area610,5 km²overlap421.96 km²25%
- Bassin de Ogunsub-area1 412,4 km²overlap386.87 km²23%
- Bassin de Ogunsub-area752,6 km²overlap307.26 km²18%
- Basin #91900sub-area523,6 km²overlap219.58 km²13%
- Basin #91790sub-area209,2 km²overlap151.61 km²9%
- Basin #82050sub-area584,3 km²overlap92.18 km²6%
- Bassin de Obasub-area2 538,2 km²overlap57.94 km²3%
- Basin #87330sub-area166,4 km²overlap25.77 km²2%
- Basin #92470sub-area6,3 km²overlap1.88 km²0%
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
21,3%
Pesticides
42,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN II · 1IUCN Not Reported · 1
Upper Ogun
IUCN Not ReportedForest Reserve
2 369 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN