Bagele Hill
IUCN Not ReportedForest Reserve
159 km²
Local Authority · NGA
Demsa
Nigeria
AwTropical, savannah(95 %)
Species observed
290
Observations
2 097
Area
2 280,1km²
Ecological tissue
Sample of 29 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 Demsa : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
27
Connectance
0.067
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
290 distinct species · 2 097 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,8°C
Annual rain
709mm
Warmest m°
39,0°C
Coldest m°
19,2°C
Elevation: 209 m on average (min 144 m, max 437 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,8°C
Annual rain
709mm
Warmest month
39,0°C
Coldest month
19,2°C
Mean alt.
209m
Min
144m
Max
437m
Std. dev.
54m
Köppen-Geiger (dominant)
AwTropical, savannah(95 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
13,0g/kg
Clay
27,6%
Sand
45,9%
Silt
26,6%
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
6,5
Org. C
20,6g/kg
Clay
27,9%
Sand
44,2%
Silt
27,9%
5–15 cm
pH H₂O
6,6
Org. C
11,8g/kg
Clay
26,2%
Sand
47,6%
Silt
26,2%
15–30 cm
pH H₂O
6,5
Org. C
6,5g/kg
Clay
28,6%
Sand
45,8%
Silt
25,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.8%
Crops41.3%
Built-up0.9%
Bare soil1.0%
Other (grassland, water…)51.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 8 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
145,0km
Lake surface here
7,33km²
Basins crossed
10
Max stream order
7
Max drainage
170 518km²
Discharge in basins
1 427,0m³/s
Mean precip.
972mm/an
Mean T°
27,2°C
Moisture idx
-0,50
Mean runoff
157mm/an
Mean elev. (basins)
269m
Watersheds crossing here
- Bassin de Benuesub-area978,2 km²overlap695.51 km²31%
- Bassin de Mayinesub-area1 458,7 km²overlap583.31 km²26%
- Bassin de Benue Riversub-area2 671,2 km²overlap566.92 km²25%
- Bassin de Benuesub-area771,2 km²overlap339.25 km²15%
- Bassin de Gongolasub-area2 114,9 km²overlap35.14 km²2%
- Bassin de Benue Riversub-area1 655,9 km²overlap31.01 km²1%
- Bassin de River Kuninisub-area2 272 km²overlap15.92 km²1%
- Bassin de Benuesub-area545,7 km²overlap10.89 km²0%
- Bassin de Benuesub-area1,4 km²overlap1.42 km²0%
1 more basinssorted by overlap
Lakes (8, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
86,2%
Pesticides
43,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 5
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN