Okpara
IUCN Not ReportedForest Reserve
2 533 km²
Local Authority · NGA
Saki West
Nigeria
AwTropical, savannah(100 %)
Species observed
152
Observations
1 224
Area
2 163,9km²
Ecological tissue
Sample of 30 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 Saki West : 25 espèces reliées par 30 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
30
Connectance
0.065
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 · 1 224 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,3°C
Annual rain
1 163mm
Warmest m°
35,6°C
Coldest m°
20,3°C
Elevation: 346 m on average (min 219 m, max 505 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,3°C
Annual rain
1 163mm
Warmest month
35,6°C
Coldest month
20,3°C
Mean alt.
346m
Min
219m
Max
505m
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
6,1
Org. C
14,9g/kg
Clay
14,6%
Sand
65,8%
Silt
19,6%
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
22,2g/kg
Clay
15,7%
Sand
64,2%
Silt
20,1%
5–15 cm
pH H₂O
6,1
Org. C
14,2g/kg
Clay
13,5%
Sand
66,6%
Silt
19,9%
15–30 cm
pH H₂O
6,0
Org. C
8,4g/kg
Clay
14,7%
Sand
66,6%
Silt
18,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.1%
Crops17.6%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)51.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 3 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
31,1km
Lake surface here
0,33km²
Basins crossed
8
Max stream order
5
Max drainage
9 528km²
Discharge in basins
22,0m³/s
Mean precip.
1 141mm/an
Mean T°
26,4°C
Moisture idx
-0,37
Mean runoff
256mm/an
Mean elev. (basins)
320m
Watersheds crossing here
- Basin #85150sub-area886,9 km²overlap770.16 km²36%
- Bassin de Okparasub-area1 779,7 km²overlap496.27 km²23%
- Bassin de Oyansub-area4 488,6 km²overlap391.54 km²18%
- Basin #92350sub-area879,9 km²overlap372.41 km²17%
- Bassin de Okparasub-area646,9 km²overlap111.46 km²5%
- Basin #92460sub-area683,7 km²overlap13.60 km²1%
- Basin #85390sub-area271,7 km²overlap8.11 km²0%
- Basin #52790sub-area870,3 km²overlap0.37 km²0%
Lakes (3, top by area)
Rivers / streams (1, 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
31,9%
Pesticides
41,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Opara
IUCN Not ReportedGame Reserve · 1973
2 157 km²
Toui-Kilibo
IUCN Not ReportedClassified Forest · 1942
476 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN