Ontologia

Local Authority · NGA

Ukwuani

Nigeria

AmTropical, monsoon(100 %)

Species observed

110

Observations

212

Area

414,9km²

Ecological tissue

Sample of 7 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 Ukwuani : 6 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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

110 distinct species · 212 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

212 obs · 11 cellules
Obs. / cellule
≥ 83
37–82
25–36
13–24
< 13

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 417mm

Warmest m°

34,1°C

Coldest m°

21,9°C

Elevation: 30 m on average (min 16 m, max 64 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
2 417mm
Warmest month
34,1°C
Coldest month
21,9°C
Mean alt.
30m
Min
16m
Max
64m
Std. dev.
8m
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

5,4

Org. C

23,1g/kg

Clay

18,3%

Sand

70,6%

Silt

11,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
28,5g/kg
Clay
16,1%
Sand
72,4%
Silt
11,5%
5–15 cm
pH H₂O
5,4
Org. C
25,9g/kg
Clay
16,7%
Sand
72,1%
Silt
11,2%
15–30 cm
pH H₂O
5,4
Org. C
15,0g/kg
Clay
22,0%
Sand
67,5%
Silt
10,5%

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

Land cover

Forest31.7%
Crops13.9%
Built-up1.6%
Bare soil0.3%
Other (grassland, water…)52.6%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

50,4km

Basins crossed

4

Max stream order

4

Max drainage

3 079km²

Discharge in basins

25,5m³/s

Mean precip.

2 398mm/an

Mean T°

26,6°C

Moisture idx

0,34

Mean runoff

1 641mm/an

Mean elev. (basins)

32m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

1,1nW

Built-up

154,6%

Pesticides

37,6kg/km²

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