Ontologia

Local Authority · NGA

Odukpani

Nigeria

AmTropical, monsoon(100 %)

Species observed

210

Observations

551

Area

1 115,1km²

Ecological tissue

Sample of 27 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 Odukpani : 23 espèces reliées par 22 interactions GloBI sur 1 type (connectance 6.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
22
Connectance
0.063
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

210 distinct species · 551 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

551 obs · 21 cellules
Obs. / cellule
≥ 147
92–146
5–91
3–4
< 3

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 434mm

Warmest m°

33,0°C

Coldest m°

22,3°C

Elevation: 23 m on average (min 3 m, max 105 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
2 434mm
Warmest month
33,0°C
Coldest month
22,3°C
Mean alt.
23m
Min
3m
Max
105m
Std. dev.
23m
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

25,6g/kg

Clay

18,0%

Sand

72,1%

Silt

9,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
35,6g/kg
Clay
16,1%
Sand
73,8%
Silt
10,1%
5–15 cm
pH H₂O
5,1
Org. C
24,0g/kg
Clay
16,6%
Sand
73,4%
Silt
10,0%
15–30 cm
pH H₂O
5,1
Org. C
17,3g/kg
Clay
21,4%
Sand
69,0%
Silt
9,6%

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

Land cover

Forest56.0%
Crops4.1%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)39.3%

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

Hydrology7 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

280,5km

Basins crossed

7

Max stream order

7

Max drainage

52 699km²

Discharge in basins

2 172,5m³/s

Mean precip.

2 480mm/an

Mean T°

26,5°C

Moisture idx

0,36

Mean runoff

1 761mm/an

Mean elev. (basins)

69m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

22,9%

Pesticides

39,9kg/km²

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

Protected areas6

IUCN Not Reported · 5IUCN Not Applicable · 1

Oban Group

IUCN Not Reported

Forest Reserve · 1912

2 192 km²

Oban Group

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2020

2 192 km²

Uwet Odot

IUCN Not Reported

Forest Reserve

242 km²

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