Ontologia

Local Authority · NGA

Mariga

Nigeria

AwTropical, savannah(100 %)

Area

5 749,7km²

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°

27,3°C

Annual rain

1 233mm

Warmest m°

37,6°C

Coldest m°

19,7°C

Elevation: 362 m on average (min 200 m, max 505 m)

Bioclimatic detailsExpert
Annual mean temp.
27,3°C
Annual rain
1 233mm
Warmest month
37,6°C
Coldest month
19,7°C
Mean alt.
362m
Min
200m
Max
505m
Std. dev.
69m
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

6,1

Org. C

9,3g/kg

Clay

19,8%

Sand

59,5%

Silt

20,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
12,3g/kg
Clay
17,6%
Sand
61,2%
Silt
21,2%
5–15 cm
pH H₂O
6,1
Org. C
8,9g/kg
Clay
18,2%
Sand
60,8%
Silt
20,9%
15–30 cm
pH H₂O
6,1
Org. C
6,6g/kg
Clay
23,6%
Sand
56,5%
Silt
20,0%

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

Land cover

Forest6.8%
Crops44.8%
Built-up0.2%
Bare soil0.5%
Other (grassland, water…)47.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

22,4%

Pesticides

37,6kg/km²

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