Keffi
IUCN Not ReportedForest Reserve
4 km²
Local Authority · NGA
Keffi
Nigeria
AwTropical, savannah(100 %)
Species observed
157
Observations
421
Area
157,5km²
Ecological tissue
Sample of 27 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 Keffi : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 4 types (connectance 6.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
21
Connectance
0.060
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
157 distinct species · 421 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,2°C
Annual rain
1 436mm
Warmest m°
36,2°C
Coldest m°
21,3°C
Elevation: 318 m on average (min 272 m, max 378 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,2°C
Annual rain
1 436mm
Warmest month
36,2°C
Coldest month
21,3°C
Mean alt.
318m
Min
272m
Max
378m
Std. dev.
23m
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
5,7
Org. C
10,4g/kg
Clay
20,6%
Sand
62,8%
Silt
16,6%
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
5,7
Org. C
14,6g/kg
Clay
19,5%
Sand
63,4%
Silt
17,0%
5–15 cm
pH H₂O
5,7
Org. C
8,7g/kg
Clay
18,9%
Sand
64,4%
Silt
16,8%
15–30 cm
pH H₂O
5,7
Org. C
7,9g/kg
Clay
23,3%
Sand
60,7%
Silt
16,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.5%
Crops37.3%
Built-up4.4%
Bare soil0.8%
Other (grassland, water…)49.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
3 399km²
Discharge in basins
6,9m³/s
Mean precip.
1 380mm/an
Mean T°
26,6°C
Moisture idx
-0,23
Mean runoff
431mm/an
Mean elev. (basins)
302m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
7hab/km²
Night light
0,8nW
Built-up
436,4%
Pesticides
42,5kg/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