Femari
IUCN Not ReportedForest Reserve
15 km²
Local Authority · NGA
Maiduguri
Nigeria
BShArid, steppe, hot(100 %)
Species observed
303
Observations
17 698
Area
130,7km²
Ecological tissue
Sample of 36 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 Maiduguri : 26 espèces reliées par 40 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
40
Connectance
0.060
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
303 distinct species · 17 698 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,7°C
Annual rain
573mm
Warmest m°
39,9°C
Coldest m°
14,3°C
Elevation: 315 m on average (min 308 m, max 331 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,7°C
Annual rain
573mm
Warmest month
39,9°C
Coldest month
14,3°C
Mean alt.
315m
Min
308m
Max
331m
Std. dev.
4m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
6,0g/kg
Clay
27,1%
Sand
48,9%
Silt
24,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
7,6g/kg
Clay
25,3%
Sand
49,9%
Silt
24,8%
5–15 cm
pH H₂O
6,5
Org. C
5,7g/kg
Clay
25,9%
Sand
49,9%
Silt
24,2%
15–30 cm
pH H₂O
6,6
Org. C
4,7g/kg
Clay
30,2%
Sand
46,8%
Silt
23,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.4%
Crops24.7%
Built-up12.2%
Bare soil1.6%
Other (grassland, water…)57.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
18,3km
Basins crossed
4
Max stream order
5
Max drainage
10 943km²
Discharge in basins
9,4m³/s
Mean precip.
570mm/an
Mean T°
26,1°C
Moisture idx
-0,72
Mean runoff
55mm/an
Mean elev. (basins)
308m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
44hab/km²
Night light
3,0nW
Built-up
1 216,2%
Pesticides
28,3kg/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