Ontologia

Local Authority · NGA

Brass

Nigeria

AmTropical, monsoon(77 %)

Area

1 704,8km²

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°

26,3°C

Annual rain

2 329mm

Warmest m°

30,2°C

Coldest m°

23,3°C

Elevation: 4 m on average (min -6 m, max 11 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
2 329mm
Warmest month
30,2°C
Coldest month
23,3°C
Mean alt.
4m
Min
-6m
Max
11m
Std. dev.
2m
Köppen-Geiger (dominant)
AmTropical, monsoon(77 %)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

48,8g/kg

Clay

35,3%

Sand

30,1%

Silt

34,6%

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
61,8g/kg
Clay
34,9%
Sand
30,2%
Silt
34,9%
5–15 cm
pH H₂O
5,1
Org. C
49,4g/kg
Clay
34,6%
Sand
30,7%
Silt
34,7%
15–30 cm
pH H₂O
5,1
Org. C
35,1g/kg
Clay
36,4%
Sand
29,3%
Silt
34,3%

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

Land cover

Forest55.8%
Crops0.3%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)43.7%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

1,5nW

Built-up

13,4%

Pesticides

36,3kg/km²

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

Protected areas1

IUCN Not Reported · 1

Edumanom

IUCN Not Reported

National Park · 2020

296 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN