Commune · NER
Ourafane
Niger
Species observed
22
Observations
84
Area
2 345,2km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
22 distinct species · 84 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,7°C
Annual rain
313mm
Warmest m°
39,4°C
Coldest m°
12,5°C
Elevation: 440 m on average (min 401 m, max 481 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
4,0g/kg
Clay
17,0%
Sand
67,0%
Silt
16,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Tessaoua
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
13
Max drainage
11 768km²
Discharge in basins
16,0m³/s
Mean precip.
315mm/an
Mean T°
27,7°C
Moisture idx
-0,85
Mean runoff
26mm/an
Mean elev. (basins)
441m
Watersheds crossing here
- Basin #60500sub-area1 017,5 km²overlap746.42 km²32%
- Basin #52670sub-area421 km²overlap419.41 km²18%
- Basin #52450sub-area242,8 km²overlap228.20 km²10%
- Basin #60220sub-area254,3 km²overlap228.08 km²10%
- Basin #69150sub-area1 640,1 km²overlap193.27 km²8%
- Basin #49610sub-area310,9 km²overlap144.21 km²6%
- Basin #38970sub-area1 540 km²overlap131.08 km²6%
- Basin #48340sub-area259,2 km²overlap129.14 km²6%
- Basin #49620sub-area72,6 km²overlap53.94 km²2%
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Built-up
18,0%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)