Wannune
IUCN Not ReportedForest Reserve
5 km²
Local Authority · NGA
Tarka
Nigeria
AwTropical, savannah(100 %)
Species observed
66
Observations
185
Area
383,3km²
Ecological tissue
Sample of 14 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 Tarka : 11 espèces reliées par 11 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
14
Interactions affichées
11
Connectance
0.121
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
66 distinct species · 185 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,7°C
Annual rain
1 344mm
Warmest m°
36,4°C
Coldest m°
22,5°C
Elevation: 150 m on average (min 95 m, max 206 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,7°C
Annual rain
1 344mm
Warmest month
36,4°C
Coldest month
22,5°C
Mean alt.
150m
Min
95m
Max
206m
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
5,8
Org. C
11,1g/kg
Clay
17,5%
Sand
55,7%
Silt
26,8%
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
5,8
Org. C
16,2g/kg
Clay
16,3%
Sand
56,7%
Silt
27,0%
5–15 cm
pH H₂O
5,8
Org. C
9,3g/kg
Clay
16,5%
Sand
56,5%
Silt
27,0%
15–30 cm
pH H₂O
5,7
Org. C
7,7g/kg
Clay
19,7%
Sand
54,0%
Silt
26,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.1%
Crops35.5%
Built-up1.6%
Bare soil0.4%
Other (grassland, water…)47.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
9,1km
Basins crossed
3
Max stream order
2
Max drainage
300 737km²
Discharge in basins
536,8m³/s
Mean precip.
1 367mm/an
Mean T°
26,9°C
Moisture idx
-0,23
Mean runoff
528mm/an
Mean elev. (basins)
137m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,1nW
Built-up
154,6%
Pesticides
41,3kg/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