Omo
IUCN Not ReportedForest Reserve
1 319 km²
Local Authority · NGA
Aiyedade
Nigeria
AwTropical, savannah(100 %)
Species observed
301
Observations
2 198
Area
1 045,9km²
Ecological tissue
Sample of 16 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 Aiyedade : 13 espèces reliées par 16 interactions GloBI sur 3 types (connectance 11.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
17
Interactions affichées
16
Connectance
0.118
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
301 distinct species · 2 198 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,7°C
Annual rain
1 605mm
Warmest m°
33,9°C
Coldest m°
21,5°C
Elevation: 188 m on average (min 84 m, max 314 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,7°C
Annual rain
1 605mm
Warmest month
33,9°C
Coldest month
21,5°C
Mean alt.
188m
Min
84m
Max
314m
Std. dev.
42m
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
6,0
Org. C
21,9g/kg
Clay
20,9%
Sand
60,4%
Silt
18,7%
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
6,0
Org. C
32,6g/kg
Clay
19,6%
Sand
60,9%
Silt
19,6%
5–15 cm
pH H₂O
6,0
Org. C
20,0g/kg
Clay
19,9%
Sand
61,3%
Silt
18,8%
15–30 cm
pH H₂O
6,0
Org. C
13,1g/kg
Clay
23,1%
Sand
59,0%
Silt
17,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest52.5%
Crops1.9%
Built-up0.7%
Bare soil0.0%
Other (grassland, water…)44.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
65,2km
Basins crossed
8
Max stream order
5
Max drainage
9 859km²
Discharge in basins
83,3m³/s
Mean precip.
1 415mm/an
Mean T°
26,6°C
Moisture idx
-0,13
Mean runoff
703mm/an
Mean elev. (basins)
185m
Watersheds crossing here
- Bassin de Oshun Riversub-area2 687,3 km²overlap344.41 km²33%
- Basin #35430sub-area605,5 km²overlap227.75 km²22%
- Basin #22400sub-area604,8 km²overlap164.20 km²16%
- Bassin de Oranyansub-area154,6 km²overlap117.91 km²11%
- Bassin de Owennasub-area223,3 km²overlap85.99 km²8%
- Basin #25920sub-area102,7 km²overlap69.27 km²7%
- Bassin de Oṣun Riversub-area466,1 km²overlap33.98 km²3%
- Basin #22650sub-area234,8 km²overlap2.37 km²0%
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,0nW
Built-up
72,9%
Pesticides
40,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 4
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN