Ruma
IUCN Not ReportedForest Reserve
812 km²
Local Authority · NGA
Safana
Nigeria
AwTropical, savannah(75 %)
Species observed
50
Observations
91
Area
1 348km²
Ecological tissue
Sample of 10 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 Safana : 9 espèces reliées par 7 interactions GloBI sur 3 types (connectance 15.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
10
Interactions affichées
7
Connectance
0.156
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
50 distinct species · 91 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,3°C
Annual rain
843mm
Warmest m°
38,5°C
Coldest m°
14,5°C
Elevation: 488 m on average (min 431 m, max 586 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,3°C
Annual rain
843mm
Warmest month
38,5°C
Coldest month
14,5°C
Mean alt.
488m
Min
431m
Max
586m
Std. dev.
30m
Köppen-Geiger (dominant)
AwTropical, savannah(75 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
6,7g/kg
Clay
16,3%
Sand
59,3%
Silt
24,4%
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
6,3
Org. C
8,6g/kg
Clay
15,9%
Sand
59,6%
Silt
24,4%
5–15 cm
pH H₂O
6,4
Org. C
6,4g/kg
Clay
16,5%
Sand
59,2%
Silt
24,3%
15–30 cm
pH H₂O
6,4
Org. C
5,2g/kg
Clay
16,5%
Sand
59,1%
Silt
24,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.8%
Crops34.9%
Built-up0.4%
Bare soil1.2%
Other (grassland, water…)57.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
101,5km
Basins crossed
6
Max stream order
4
Max drainage
4 548km²
Discharge in basins
7,8m³/s
Mean precip.
754mm/an
Mean T°
26,1°C
Moisture idx
-0,61
Mean runoff
93mm/an
Mean elev. (basins)
487m
Watersheds crossing here
- Bassin de Bunsurusub-area1 166,1 km²overlap577.01 km²43%
- Bassin de Bunsurusub-area634,9 km²overlap297.97 km²22%
- Bassin de Karaduwasub-area556,5 km²overlap257.65 km²19%
- Basin #08650sub-area498,3 km²overlap211.68 km²16%
- Basin #08840sub-area1 568,5 km²overlap3.68 km²0%
- Bassin de Bunsurusub-area430,7 km²overlap0.05 km²0%
Rivers / streams (2, 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
42,7%
Pesticides
29,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN