Jerwa
IUCN Not ReportedForest Reserve
24 km²
Local Authority · NGA
Gamawa
Nigeria
BShArid, steppe, hot(100 %)
Area
2 969,1km²
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°
27,1°C
Annual rain
572mm
Warmest m°
39,1°C
Coldest m°
13,8°C
Elevation: 369 m on average (min 349 m, max 401 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,1°C
Annual rain
572mm
Warmest month
39,1°C
Coldest month
13,8°C
Mean alt.
369m
Min
349m
Max
401m
Std. dev.
12m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)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
5,7g/kg
Clay
13,2%
Sand
65,9%
Silt
20,9%
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
6,6
Org. C
7,1g/kg
Clay
13,0%
Sand
66,1%
Silt
20,9%
5–15 cm
pH H₂O
6,6
Org. C
5,4g/kg
Clay
13,1%
Sand
66,0%
Silt
20,9%
15–30 cm
pH H₂O
6,6
Org. C
4,6g/kg
Clay
13,6%
Sand
65,6%
Silt
20,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.1%
Crops37.5%
Built-up0.3%
Bare soil1.8%
Other (grassland, water…)56.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
30,5%
Pesticides
28,2kg/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