Forest Reserve Name Unknown (NGA) No.74
IUCN Not ReportedForest Reserve
8 km²
Local Authority · NGA
Abakaliki
Nigeria
AwTropical, savannah(100 %)
Species observed
78
Observations
185
Area
536,5km²
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 Abakaliki : 11 espèces reliées par 13 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
14
Interactions affichées
13
Connectance
0.143
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
78 distinct species · 185 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,4°C
Annual rain
1 878mm
Warmest m°
36,0°C
Coldest m°
22,7°C
Elevation: 48 m on average (min 24 m, max 82 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,4°C
Annual rain
1 878mm
Warmest month
36,0°C
Coldest month
22,7°C
Mean alt.
48m
Min
24m
Max
82m
Std. dev.
11m
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
5,4
Org. C
18,0g/kg
Clay
26,1%
Sand
51,4%
Silt
22,5%
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
5,5
Org. C
22,3g/kg
Clay
21,9%
Sand
55,1%
Silt
23,0%
5–15 cm
pH H₂O
5,4
Org. C
18,9g/kg
Clay
24,2%
Sand
52,9%
Silt
22,9%
15–30 cm
pH H₂O
5,4
Org. C
12,9g/kg
Clay
32,3%
Sand
46,3%
Silt
21,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.6%
Crops31.9%
Built-up2.4%
Bare soil1.1%
Other (grassland, water…)50.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
32,3km
Basins crossed
3
Max stream order
4
Max drainage
16 368km²
Discharge in basins
102,1m³/s
Mean precip.
1 924mm/an
Mean T°
27,5°C
Moisture idx
0,12
Mean runoff
1 251mm/an
Mean elev. (basins)
64m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
0,3nW
Built-up
242,1%
Pesticides
42,3kg/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