Mamu River
IUCN Not ReportedForest Reserve
52 km²
Local Authority · NGA
Orumba North
Nigeria
AwTropical, savannah(98 %)
Area
363,2km²
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…
Climate
Mean T°
26,4°C
Annual rain
2 055mm
Warmest m°
34,8°C
Coldest m°
22,1°C
Elevation: 118 m on average (min 43 m, max 355 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,4°C
Annual rain
2 055mm
Warmest month
34,8°C
Coldest month
22,1°C
Mean alt.
118m
Min
43m
Max
355m
Std. dev.
72m
Köppen-Geiger (dominant)
AwTropical, savannah(98 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
20,0g/kg
Clay
19,7%
Sand
61,1%
Silt
19,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
25,9g/kg
Clay
17,4%
Sand
63,8%
Silt
18,9%
5–15 cm
pH H₂O
5,4
Org. C
21,2g/kg
Clay
18,4%
Sand
61,8%
Silt
19,7%
15–30 cm
pH H₂O
5,4
Org. C
13,0g/kg
Clay
23,4%
Sand
57,6%
Silt
19,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.3%
Crops8.9%
Built-up4.8%
Bare soil0.4%
Other (grassland, water…)51.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
6hab/km²
Night light
0,3nW
Built-up
482,7%
Pesticides
40,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN