Ontologia

Local Authority · NGA

Nnewi North

Nigeria

AwTropical, savannah(100 %)

Area

64,5km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,2°C

Annual rain

2 174mm

Warmest m°

34,4°C

Coldest m°

22,1°C

Elevation: 102 m on average (min 47 m, max 162 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
2 174mm
Warmest month
34,4°C
Coldest month
22,1°C
Mean alt.
102m
Min
47m
Max
162m
Std. dev.
31m
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

5,5

Org. C

19,7g/kg

Clay

20,2%

Sand

66,0%

Silt

13,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
25,8g/kg
Clay
18,3%
Sand
68,1%
Silt
13,7%
5–15 cm
pH H₂O
5,5
Org. C
20,6g/kg
Clay
19,4%
Sand
66,6%
Silt
14,1%
15–30 cm
pH H₂O
5,5
Org. C
12,8g/kg
Clay
23,1%
Sand
63,4%
Silt
13,5%

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

Land cover

Forest11.9%
Crops4.5%
Built-up16.6%
Bare soil0.2%
Other (grassland, water…)66.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

51hab/km²

Night light

1,5nW

Built-up

1 662,0%

Pesticides

39,7kg/km²

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