Nasarawa
IUCN Not ReportedForest Reserve
40 km²
Local Authority · NGA
Mayo-Belwa
Nigeria
AwTropical, savannah(100 %)
Species observed
182
Observations
1 304
Area
2 166,7km²
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 Mayo-Belwa : 22 espèces reliées par 26 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
26
Connectance
0.080
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
182 distinct species · 1 304 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,4°C
Annual rain
1 056mm
Warmest m°
37,3°C
Coldest m°
18,4°C
Elevation: 384 m on average (min 211 m, max 878 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,4°C
Annual rain
1 056mm
Warmest month
37,3°C
Coldest month
18,4°C
Mean alt.
384m
Min
211m
Max
878m
Std. dev.
86m
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
12,5g/kg
Clay
24,4%
Sand
50,6%
Silt
25,0%
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
18,2g/kg
Clay
24,0%
Sand
49,2%
Silt
26,9%
5–15 cm
pH H₂O
6,1
Org. C
12,0g/kg
Clay
23,4%
Sand
51,9%
Silt
24,7%
15–30 cm
pH H₂O
6,1
Org. C
7,2g/kg
Clay
25,8%
Sand
50,6%
Silt
23,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.7%
Crops42.6%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)49.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 2 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
15,6km
Lake surface here
0,34km²
Basins crossed
9
Max stream order
1
Max drainage
5 452km²
Discharge in basins
20,7m³/s
Mean precip.
1 097mm/an
Mean T°
26,2°C
Moisture idx
-0,42
Mean runoff
198mm/an
Mean elev. (basins)
437m
Watersheds crossing here
- Bassin de Benue Riversub-area2 671,2 km²overlap910.70 km²42%
- Basin #61420sub-area849,3 km²overlap612.64 km²28%
- Basin #71920sub-area695,4 km²overlap274.28 km²13%
- Bassin de Mayinesub-area1 458,7 km²overlap238.00 km²11%
- Basin #71930sub-area854,2 km²overlap89.52 km²4%
- Bassin de Mayinesub-area204,8 km²overlap20.38 km²1%
- Bassin de River Kuninisub-area2 272 km²overlap19.60 km²1%
- Bassin de Mayinesub-area144,2 km²overlap1.09 km²0%
- Bassin de Mayinesub-area87,4 km²overlap0.51 km²0%
Lakes (2, 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
49,6%
Pesticides
46,2kg/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