Gadau
IUCN Not ReportedForest Reserve
66 km²
Local Authority · NGA
Katagum
Nigeria
BShArid, steppe, hot(75 %)
Area
1 944,5km²
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…
Climate
Mean T°
26,9°C
Annual rain
715mm
Warmest m°
38,9°C
Coldest m°
13,9°C
Elevation: 403 m on average (min 380 m, max 454 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,9°C
Annual rain
715mm
Warmest month
38,9°C
Coldest month
13,9°C
Mean alt.
403m
Min
380m
Max
454m
Std. dev.
14m
Köppen-Geiger (dominant)
BShArid, steppe, hot(75 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
6,4g/kg
Clay
11,8%
Sand
72,8%
Silt
15,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
8,2g/kg
Clay
11,3%
Sand
73,4%
Silt
15,3%
5–15 cm
pH H₂O
6,7
Org. C
6,3g/kg
Clay
12,6%
Sand
72,2%
Silt
15,3%
15–30 cm
pH H₂O
6,6
Org. C
4,7g/kg
Clay
11,5%
Sand
73,0%
Silt
15,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.7%
Crops40.7%
Built-up0.9%
Bare soil1.1%
Other (grassland, water…)52.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
2hab/km²
Night light
0,1nW
Built-up
91,1%
Pesticides
31,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas10
IUCN Not Reported · 10
Gumu
IUCN Not ReportedForest Reserve
30 km²
Madara
IUCN Not ReportedForest Reserve
14 km²
Chinade
IUCN Not ReportedForest Reserve
12 km²
Jawo
IUCN Not ReportedForest Reserve
12 km²
Forest Reserve Name Unknown (NGA) No.31
IUCN Not ReportedForest Reserve
10 km²
Complete list10 protected areas
- GadauForest ReserveIUCN Not Reported66 km²
- GumuForest ReserveIUCN Not Reported30 km²
- MadaraForest ReserveIUCN Not Reported14 km²
- ChinadeForest ReserveIUCN Not Reported12 km²
- JawoForest ReserveIUCN Not Reported12 km²
- Forest Reserve Name Unknown (NGA) No.31Forest ReserveIUCN Not Reported10 km²
- DungundeForest ReserveIUCN Not Reported7 km²
- GurusuForest ReserveIUCN Not Reported5 km²
- Rafin DoboyiForest ReserveIUCN Not Reported5 km²
- Forest Reserve Name Unknown (NGA) No.33Forest ReserveIUCN Not Reported1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN