Ontologia

Local Authority · NGA

Igueben

Nigeria

AwTropical, savannah(80 %)

Species observed

90

Observations

360

Area

396,4km²

Ecological tissue

Sample of 17 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 Igueben : 15 espèces reliées par 18 interactions GloBI sur 2 types (connectance 13.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
18
Connectance
0.132
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

90 distinct species · 360 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

360 obs · 6 cellules
Obs. / cellule
≥ 104
104–103
94–103
62–93
< 62

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

Climate

Mean T°

25,6°C

Annual rain

2 126mm

Warmest m°

34,0°C

Coldest m°

21,6°C

Elevation: 199 m on average (min 78 m, max 318 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
2 126mm
Warmest month
34,0°C
Coldest month
21,6°C
Mean alt.
199m
Min
78m
Max
318m
Std. dev.
69m
Köppen-Geiger (dominant)
AwTropical, savannah(80 %)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

20,5g/kg

Clay

16,8%

Sand

71,3%

Silt

11,8%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
29,9g/kg
Clay
15,3%
Sand
72,9%
Silt
11,9%
5–15 cm
pH H₂O
5,3
Org. C
20,5g/kg
Clay
15,9%
Sand
72,2%
Silt
11,9%
15–30 cm
pH H₂O
5,2
Org. C
10,9g/kg
Clay
19,3%
Sand
68,9%
Silt
11,8%

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

Land cover

Forest45.1%
Crops8.9%
Built-up0.8%
Bare soil0.0%
Other (grassland, water…)45.1%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

19,7km

Basins crossed

3

Max stream order

4

Max drainage

3 817km²

Discharge in basins

17,2m³/s

Mean precip.

1 885mm/an

Mean T°

26,0°C

Moisture idx

0,14

Mean runoff

1 341mm/an

Mean elev. (basins)

149m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

77,6%

Pesticides

38,1kg/km²

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

Protected areas3

IUCN Not Reported · 3

Ebor

IUCN Not Reported

Forest Reserve

176 km²

Udo

IUCN Not Reported

Forest Reserve

20 km²

Ogwa

IUCN Not Reported

Forest Reserve

5 km²

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