Ontologia

Local Authority · NGA

Ukum

Nigeria

AwTropical, savannah(100 %)

Species observed

44

Observations

173

Area

1 509km²

Ecological tissue

Sample of 5 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 Ukum : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

44 distinct species · 173 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

173 obs · 13 cellules
Obs. / cellule
≥ 74
48–73
7–47
4–6
< 4

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

Climate

Mean T°

27,7°C

Annual rain

1 315mm

Warmest m°

36,6°C

Coldest m°

22,0°C

Elevation: 173 m on average (min 101 m, max 235 m)

Bioclimatic detailsExpert
Annual mean temp.
27,7°C
Annual rain
1 315mm
Warmest month
36,6°C
Coldest month
22,0°C
Mean alt.
173m
Min
101m
Max
235m
Std. dev.
28m
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

10,4g/kg

Clay

14,2%

Sand

67,9%

Silt

17,9%

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
15,2g/kg
Clay
13,7%
Sand
68,2%
Silt
18,2%
5–15 cm
pH H₂O
5,7
Org. C
8,8g/kg
Clay
13,0%
Sand
68,8%
Silt
18,2%
15–30 cm
pH H₂O
5,6
Org. C
7,2g/kg
Clay
16,0%
Sand
66,6%
Silt
17,4%

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

Land cover

Forest10.8%
Crops40.1%
Built-up1.8%
Bare soil1.0%
Other (grassland, water…)46.3%

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

Hydrology6 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

6

Max drainage

14 244km²

Discharge in basins

20,1m³/s

Mean precip.

1 297mm/an

Mean T°

26,9°C

Moisture idx

-0,28

Mean runoff

410mm/an

Mean elev. (basins)

165m

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

175,8%

Pesticides

42,5kg/km²

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

Protected areas1

IUCN Not Reported · 1

Mbatiav

IUCN Not Reported

Forest Reserve

3 km²

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