Dallol Maouri
IUCN IVWetland of International Importance (Ramsar Site) · 2004
3 177 km²
Commune · BEN
Madécali
Benin
AwTropical, savannah(97 %)
Species observed
511
Observations
2 085
Area
877km²
Ecological tissue
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Calcul du tissu écologique de cette entité.
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Species present
511 distinct species · 2 085 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,9°C
Annual rain
906mm
Warmest m°
40,4°C
Coldest m°
18,5°C
Elevation: 217 m on average (min 155 m, max 267 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,9°C
Annual rain
906mm
Warmest month
40,4°C
Coldest month
18,5°C
Mean alt.
217m
Min
155m
Max
267m
Std. dev.
26m
Köppen-Geiger (dominant)
AwTropical, savannah(97 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
9,1g/kg
Clay
21,7%
Sand
55,3%
Silt
23,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Malanville
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
12,6g/kg
Clay
19,8%
Sand
56,8%
Silt
23,4%
5–15 cm
pH H₂O
6,3
Org. C
9,1g/kg
Clay
20,6%
Sand
56,1%
Silt
23,4%
15–30 cm
pH H₂O
6,3
Org. C
5,6g/kg
Clay
24,7%
Sand
52,9%
Silt
22,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest10.1%
Crops34.1%
Built-up0.1%
Bare soil0.7%
Other (grassland, water…)55.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
150,0km
Basins crossed
9
Max stream order
5
Max drainage
1 352 189km²
Discharge in basins
591,5m³/s
Mean precip.
942mm/an
Mean T°
28,2°C
Moisture idx
-0,52
Mean runoff
111mm/an
Mean elev. (basins)
229m
Watersheds crossing here
- Bassin de Sotasub-area1 648,9 km²overlap398.39 km²45%
- Bassin de Madougouwésub-area239,1 km²overlap188.63 km²22%
- Bassin de Sotasub-area464,5 km²overlap113.91 km²13%
- Bassin du Nigersub-area506,7 km²overlap64.59 km²7%
- Bassin de Bana Riversub-area1 256,3 km²overlap39.35 km²4%
- Bassin de Sotasub-area45,1 km²overlap36.59 km²4%
- Bassin du Nigersub-area74,5 km²overlap33.62 km²4%
- Bassin de Gohounkpasub-area448,3 km²overlap1.31 km²0%
- Bassin de Itchouyisub-area457,3 km²overlap0.66 km²0%
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
10,0%
Pesticides
16,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Reported · 1
Gougoun
IUCN Not ReportedClassified Forest · 1950
766 km²
Zone Humide du Moyen Niger II
IUCN IVWetland of International Importance (Ramsar Site) · 2004
386 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN