Ontologia

Local Authority · NGA

Ukwa West

Nigeria

AmTropical, monsoon(100 %)

Species observed

29

Observations

34

Area

292,1km²

Ecological tissue

Sample of 8 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 Ukwa West : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (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

29 distinct species · 34 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 obs · 2 cellules
Obs. / cellule
≥ 26
26–25
26–25
26–25
< 26

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

Climate

Mean T°

25,8°C

Annual rain

2 419mm

Warmest m°

32,6°C

Coldest m°

22,0°C

Elevation: 27 m on average (min 6 m, max 54 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
2 419mm
Warmest month
32,6°C
Coldest month
22,0°C
Mean alt.
27m
Min
6m
Max
54m
Std. dev.
13m
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

24,3g/kg

Clay

17,9%

Sand

71,3%

Silt

10,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
33,7g/kg
Clay
16,7%
Sand
72,1%
Silt
11,1%
5–15 cm
pH H₂O
5,1
Org. C
25,0g/kg
Clay
16,7%
Sand
72,4%
Silt
10,9%
15–30 cm
pH H₂O
5,1
Org. C
14,2g/kg
Clay
20,1%
Sand
69,3%
Silt
10,6%

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

Land cover

Forest40.4%
Crops7.3%
Built-up1.7%
Bare soil0.2%
Other (grassland, water…)50.5%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

36,9km

Basins crossed

2

Max stream order

5

Max drainage

5 774km²

Discharge in basins

68,8m³/s

Mean precip.

2 472mm/an

Mean T°

26,4°C

Moisture idx

0,36

Mean runoff

1 516mm/an

Mean elev. (basins)

58m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

3,2nW

Built-up

170,4%

Pesticides

37,3kg/km²

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