Iggi River
IUCN Not ReportedForest Reserve
94 km²
Local Authority · NGA
Bosso
Nigeria
AwTropical, savannah(100 %)
Species observed
149
Observations
824
Area
1 583,3km²
Ecological tissue
Sample of 38 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 Bosso : 32 espèces reliées par 35 interactions GloBI sur 3 types (connectance 4.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
35
Connectance
0.047
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
149 distinct species · 824 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,9°C
Annual rain
1 208mm
Warmest m°
37,5°C
Coldest m°
21,4°C
Elevation: 230 m on average (min 96 m, max 370 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,9°C
Annual rain
1 208mm
Warmest month
37,5°C
Coldest month
21,4°C
Mean alt.
230m
Min
96m
Max
370m
Std. dev.
61m
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
6,1
Org. C
8,9g/kg
Clay
16,5%
Sand
67,2%
Silt
16,2%
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
6,2
Org. C
13,3g/kg
Clay
14,8%
Sand
68,5%
Silt
16,7%
5–15 cm
pH H₂O
6,1
Org. C
7,5g/kg
Clay
14,0%
Sand
69,6%
Silt
16,4%
15–30 cm
pH H₂O
6,1
Org. C
5,8g/kg
Clay
20,9%
Sand
63,6%
Silt
15,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.9%
Crops37.6%
Built-up1.1%
Bare soil1.2%
Other (grassland, water…)51.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 1 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
0,05km²
Basins crossed
8
Max drainage
42 403km²
Discharge in basins
71,1m³/s
Mean precip.
1 223mm/an
Mean T°
27,6°C
Moisture idx
-0,35
Mean runoff
358mm/an
Mean elev. (basins)
211m
Watersheds crossing here
- Basin #50970sub-area1 808,3 km²overlap668.59 km²42%
- Basin #37240sub-area308,4 km²overlap235.01 km²15%
- Bassin de Kankosub-area610 km²overlap196.19 km²12%
- Bassin de River Wannasub-area626,1 km²overlap170.79 km²11%
- Basin #37460sub-area438,4 km²overlap146.51 km²9%
- Bassin de Kadunasub-area233,3 km²overlap111.17 km²7%
- Bassin de Kadunasub-area699,8 km²overlap45.16 km²3%
- Bassin de Kadunasub-area202,2 km²overlap9.87 km²1%
Lakes (1, top by area)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
113,6%
Pesticides
40,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 6
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN