Ontologia

Local Authority · NGA

Akoko North-East

Nigeria

AwTropical, savannah(100 %)

Species observed

111

Observations

441

Area

428,7km²

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 Akoko North-East : 27 espèces reliées par 26 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
26
Connectance
0.064
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

111 distinct species · 441 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

441 obs · 8 cellules
Obs. / cellule
≥ 118
118–117
90–117
64–89
< 64

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

Climate

Mean T°

25,5°C

Annual rain

1 499mm

Warmest m°

34,3°C

Coldest m°

20,7°C

Elevation: 368 m on average (min 300 m, max 517 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
1 499mm
Warmest month
34,3°C
Coldest month
20,7°C
Mean alt.
368m
Min
300m
Max
517m
Std. dev.
41m
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

5,8

Org. C

17,2g/kg

Clay

18,8%

Sand

64,4%

Silt

16,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
25,7g/kg
Clay
18,6%
Sand
64,2%
Silt
17,2%
5–15 cm
pH H₂O
5,8
Org. C
16,3g/kg
Clay
17,9%
Sand
65,2%
Silt
16,9%
15–30 cm
pH H₂O
5,8
Org. C
9,7g/kg
Clay
20,0%
Sand
63,9%
Silt
16,2%

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

Land cover

Forest39.9%
Crops16.2%
Built-up1.5%
Bare soil0.0%
Other (grassland, water…)42.4%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 422km²

Discharge in basins

10,0m³/s

Mean precip.

1 290mm/an

Mean T°

25,0°C

Moisture idx

-0,22

Mean runoff

690mm/an

Mean elev. (basins)

383m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

0,0nW

Built-up

152,4%

Pesticides

43,6kg/km²

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