Ontologia

Local Authority · NGA

Offa

Nigeria

AwTropical, savannah(100 %)

Area

96,9km²

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°

25,3°C

Annual rain

1 526mm

Warmest m°

34,4°C

Coldest m°

20,2°C

Elevation: 414 m on average (min 377 m, max 441 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
1 526mm
Warmest month
34,4°C
Coldest month
20,2°C
Mean alt.
414m
Min
377m
Max
441m
Std. dev.
11m
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

5,9

Org. C

18,0g/kg

Clay

14,1%

Sand

72,1%

Silt

13,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
25,0g/kg
Clay
13,7%
Sand
72,2%
Silt
14,2%
5–15 cm
pH H₂O
6,0
Org. C
18,4g/kg
Clay
12,9%
Sand
73,1%
Silt
13,9%
15–30 cm
pH H₂O
5,9
Org. C
10,5g/kg
Clay
15,6%
Sand
71,1%
Silt
13,3%

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

Land cover

Forest17.5%
Crops22.7%
Built-up8.9%
Bare soil0.1%
Other (grassland, water…)50.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

11hab/km²

Night light

0,5nW

Built-up

890,3%

Pesticides

38,4kg/km²

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