Isheagu
IUCN Not ReportedForest Reserve
14 km²
Local Authority · NGA
Ndokwa East
Nigeria
AmTropical, monsoon(69 %)
Species observed
278
Observations
995
Area
1 708,5km²
Ecological tissue
Sample of 28 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 Ndokwa East : 22 espèces reliées par 28 interactions GloBI sur 2 types (connectance 7.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
28
Connectance
0.074
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
278 distinct species · 995 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,2°C
Annual rain
2 333mm
Warmest m°
34,2°C
Coldest m°
22,2°C
Elevation: 17 m on average (min 7 m, max 28 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,2°C
Annual rain
2 333mm
Warmest month
34,2°C
Coldest month
22,2°C
Mean alt.
17m
Min
7m
Max
28m
Std. dev.
3m
Köppen-Geiger (dominant)
AmTropical, monsoon(69 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
23,6g/kg
Clay
18,4%
Sand
64,3%
Silt
17,4%
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
5,3
Org. C
32,1g/kg
Clay
16,3%
Sand
65,9%
Silt
17,8%
5–15 cm
pH H₂O
5,3
Org. C
24,0g/kg
Clay
17,0%
Sand
65,4%
Silt
17,6%
15–30 cm
pH H₂O
5,3
Org. C
14,5g/kg
Clay
21,7%
Sand
61,5%
Silt
16,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest48.3%
Crops5.0%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)46.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 14 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
373,9km
Lake surface here
3,03km²
Basins crossed
8
Max stream order
8
Max drainage
2 097 290km²
Discharge in basins
2 770,8m³/s
Mean precip.
2 285mm/an
Mean T°
26,8°C
Moisture idx
0,29
Mean runoff
1 514mm/an
Mean elev. (basins)
32m
Watersheds crossing here
- Bassin du Nigersub-area1 755,7 km²overlap682.62 km²40%
- Bassin de Forcados Riversub-area1 501,7 km²overlap397.25 km²23%
- Bassin de Ase Riversub-area373,8 km²overlap267.55 km²16%
- Bassin de Inyi Creeksub-area511 km²overlap186.47 km²11%
- Bassin de Adofi Riversub-area480,8 km²overlap76.87 km²4%
- Bassin de Ase Riversub-area71,8 km²overlap71.52 km²4%
- Bassin de River Mbalambasub-area640,8 km²overlap20.18 km²1%
- Basin #93080sub-area120,7 km²overlap6.04 km²0%
Lakes (14, top by area)
- Lac 1405838area0,8 km²avg depth1.8 m
- Lac 1405898area0,4 km²avg depth3.0 m
- Lac 1405848area0,3 km²avg depth2.1 m
- Lac 1405840area0,2 km²avg depth1.6 m
- Lac 1405872area0,2 km²avg depth3.2 m
- Lac 1405851area0,2 km²avg depth2.7 m
- Lac 1405846area0,2 km²avg depth2.9 m
- Lac 1405800area0,1 km²avg depth1.9 m
- Lac 1405859area0,1 km²avg depth3.3 m
Rivers / streams (7, ord ≥ 4)
- Ase Riverord 5len here138.77 km79%total176 km
- Le Nigerord 8len here129.29 km2%total7108 km
- Inyi Creekord 5len here54.31 km76%total71 km
- Adofi Riverord 4len here21.17 km38%total55 km
- Forcados Riverord 5len here13.22 km5%total250 km
- River Utuajaord 4len here10.37 km100%total10 km
- River Utuajaord 1len here6.77 km53%total13 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
3,7nW
Built-up
31,5%
Pesticides
36,4kg/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