Okura Iyale
IUCN Not ReportedForest Reserve
185 km²
Local Authority · NGA
Omala
Nigeria
AwTropical, savannah(100 %)
Species observed
152
Observations
698
Area
1 746,4km²
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 Omala : 28 espèces reliées par 29 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
29
Connectance
0.055
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
152 distinct species · 698 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,5°C
Annual rain
1 343mm
Warmest m°
36,3°C
Coldest m°
22,1°C
Elevation: 228 m on average (min 46 m, max 440 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,5°C
Annual rain
1 343mm
Warmest month
36,3°C
Coldest month
22,1°C
Mean alt.
228m
Min
46m
Max
440m
Std. dev.
95m
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
5,8
Org. C
17,3g/kg
Clay
15,6%
Sand
69,5%
Silt
14,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
23,1g/kg
Clay
16,2%
Sand
68,8%
Silt
14,9%
5–15 cm
pH H₂O
5,8
Org. C
17,9g/kg
Clay
14,6%
Sand
70,2%
Silt
15,1%
15–30 cm
pH H₂O
5,7
Org. C
10,9g/kg
Clay
15,9%
Sand
69,3%
Silt
14,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest43.9%
Crops6.0%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)49.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
23,9km
Basins crossed
8
Max stream order
2
Max drainage
336 120km²
Discharge in basins
1 042,1m³/s
Mean precip.
1 304mm/an
Mean T°
26,4°C
Moisture idx
-0,25
Mean runoff
468mm/an
Mean elev. (basins)
213m
Watersheds crossing here
- Basin #98750sub-area1 073,7 km²overlap1055.85 km²60%
- Bassin de Benuesub-area748,3 km²overlap224.35 km²13%
- Basin #38340sub-area1 811,1 km²overlap197.52 km²11%
- Bassin de Benuesub-area416,7 km²overlap126.38 km²7%
- Bassin de Benuésub-area1 408,3 km²overlap69.61 km²4%
- Basin #05140sub-area979,9 km²overlap50.21 km²3%
- Bassin de Benuésub-area917,3 km²overlap13.80 km²1%
- Bassin de Benuésub-area126,7 km²overlap8.73 km²1%
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
26,1%
Pesticides
41,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2📍 Point sites · 1
Opandha
IUCN Not ReportedForest Reserve
113 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN