Ontologia

Local Authority · NGA

Wamba

Nigeria

AwTropical, savannah(100 %)

Species observed

328

Observations

2 674

Area

1 178,8km²

Ecological tissue

Sample of 23 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 Wamba : 18 espèces reliées par 22 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
22
Connectance
0.087
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

328 distinct species · 2 674 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 674 obs · 23 cellules
Obs. / cellule
≥ 702
188–701
105–187
76–104
< 76

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

Climate

Mean T°

26,4°C

Annual rain

1 754mm

Warmest m°

35,9°C

Coldest m°

19,4°C

Elevation: 376 m on average (min 173 m, max 1 213 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
1 754mm
Warmest month
35,9°C
Coldest month
19,4°C
Mean alt.
376m
Min
173m
Max
1 213m
Std. dev.
175m
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

5,7

Org. C

16,0g/kg

Clay

23,3%

Sand

57,9%

Silt

18,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
22,4g/kg
Clay
22,4%
Sand
58,9%
Silt
18,7%
5–15 cm
pH H₂O
5,6
Org. C
15,2g/kg
Clay
22,0%
Sand
58,8%
Silt
19,2%
15–30 cm
pH H₂O
5,6
Org. C
10,4g/kg
Clay
25,6%
Sand
56,0%
Silt
18,4%

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

Land cover

Forest31.2%
Crops16.3%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)52.0%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

121,0km

Basins crossed

5

Max stream order

4

Max drainage

4 316km²

Discharge in basins

25,5m³/s

Mean precip.

1 470mm/an

Mean T°

25,1°C

Moisture idx

-0,17

Mean runoff

384mm/an

Mean elev. (basins)

637m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

25,6%

Pesticides

41,4kg/km²

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

Protected areas5

IUCN Not Reported · 5

Ambakar

IUCN Not Reported

Forest Reserve

152 km²

Marhai

IUCN Not Reported

National Park · 2020

69 km²

Sherigia

IUCN Not Reported

Forest Reserve

46 km²

Wamba

IUCN Not Reported

Forest Reserve

3 km²

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