Ontologia

Local Authority · NGA

Ahoada West

Nigeria

AmTropical, monsoon(100 %)

Species observed

237

Observations

732

Area

438,9km²

Ecological tissue

Sample of 29 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 Ahoada West : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 2 types (connectance 6.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
29
Connectance
0.067
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

237 distinct species · 732 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

732 obs · 11 cellules
Obs. / cellule
≥ 321
177–320
58–176
31–57
< 31

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,0°C

Annual rain

2 674mm

Warmest m°

32,7°C

Coldest m°

22,3°C

Elevation: 11 m on average (min 8 m, max 16 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
2 674mm
Warmest month
32,7°C
Coldest month
22,3°C
Mean alt.
11m
Min
8m
Max
16m
Std. dev.
2m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,1

Org. C

24,0g/kg

Clay

23,5%

Sand

45,7%

Silt

30,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
34,5g/kg
Clay
22,8%
Sand
46,4%
Silt
30,8%
5–15 cm
pH H₂O
5,1
Org. C
24,0g/kg
Clay
23,3%
Sand
46,1%
Silt
30,6%
15–30 cm
pH H₂O
5,1
Org. C
13,4g/kg
Clay
24,4%
Sand
44,7%
Silt
31,0%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest63.0%
Crops2.0%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)34.1%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology5 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

90,0km

Lake surface here

0,22km²

Basins crossed

5

Max stream order

5

Max drainage

4 219km²

Discharge in basins

43,1m³/s

Mean precip.

2 460mm/an

Mean T°

26,7°C

Moisture idx

0,36

Mean runoff

1 534mm/an

Mean elev. (basins)

24m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

7hab/km²

Night light

4,8nW

Built-up

82,2%

Pesticides

31,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas2

IUCN VI · 1IUCN Not Reported · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN