Commune · NER
Gouna
Niger
Species observed
7
Observations
38
Area
497,2km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
7 distinct species · 38 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,0°C
Annual rain
372mm
Warmest m°
39,8°C
Coldest m°
14,1°C
Elevation: 400 m on average (min 380 m, max 503 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
7,1
Org. C
4,0g/kg
Clay
20,3%
Sand
64,0%
Silt
15,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Mirriah
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)
Hydrology6 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
65,3km
Basins crossed
6
Max stream order
5
Max drainage
10 012km²
Discharge in basins
1,3m³/s
Mean precip.
366mm/an
Mean T°
27,9°C
Moisture idx
-0,82
Mean runoff
16mm/an
Mean elev. (basins)
409m
Watersheds crossing here
- Bassin de Koramasub-area1 511,8 km²overlap170.52 km²34%
- Bassin de Zermousub-area757,8 km²overlap125.60 km²25%
- Basin #78790sub-area214,8 km²overlap116.75 km²23%
- Bassin de Zermousub-area272,6 km²overlap77.90 km²16%
- Bassin de Koramasub-area423 km²overlap5.70 km²1%
- Basin #81780sub-area921,1 km²overlap0.71 km²0%
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
27,5%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)