Delta Intérieur du Niger
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
40 802 km²
Subdivision · MLI
Sareyamou
Mali
BWhArid, desert, hot(100 %)
Species observed
17
Observations
188
Area
531km²
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
17 distinct species · 188 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,5°C
Annual rain
234mm
Warmest m°
41,1°C
Coldest m°
14,8°C
Elevation: 263 m on average (min 260 m, max 266 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,5°C
Annual rain
234mm
Warmest month
41,1°C
Coldest month
14,8°C
Mean alt.
263m
Min
260m
Max
266m
Std. dev.
1m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,0
Org. C
5,9g/kg
Clay
38,4%
Sand
34,5%
Silt
27,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Diré
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
7,7g/kg
Clay
37,3%
Sand
34,9%
Silt
27,8%
5–15 cm
pH H₂O
7,0
Org. C
5,4g/kg
Clay
37,2%
Sand
35,4%
Silt
27,4%
15–30 cm
pH H₂O
6,9
Org. C
4,7g/kg
Clay
40,7%
Sand
33,1%
Silt
26,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.0%
Crops21.0%
Built-up0.1%
Bare soil12.0%
Other (grassland, water…)63.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 30 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
22,16km²
Basins crossed
3
Max drainage
362 177km²
Discharge in basins
11,3m³/s
Mean precip.
273mm/an
Mean T°
28,6°C
Moisture idx
-0,87
Mean runoff
69mm/an
Mean elev. (basins)
271m
Watersheds crossing here
Lakes (30, top by area)
- Lake #78791area4,4 km²avg depth1.0 m
- Oungoutaarea3,9 km²avg depth2.2 m
- Lake #78810area3,6 km²avg depth1.9 m
- Lake #78799area1,9 km²avg depth0.7 m
- Tintitalarea1,6 km²avg depth1.3 m
- Lake #78788area1,4 km²avg depth1.4 m
- Lake #78809area1,4 km²avg depth1.1 m
- Lake #78797area1,1 km²avg depth1.2 m
- Lac 1396103area0,8 km²avg depth2.1 m
21 more lakes
- Lac 1396097area0,6 km²avg depth1.9 m
- Lac 1396111area0,5 km²avg depth1.9 m
- Lac 1396031area0,5 km²avg depth2.1 m
- Lac 1396083area0,4 km²avg depth2.1 m
- Lac 1396021area0,4 km²avg depth2.1 m
- Lac 1396032area0,4 km²avg depth2.5 m
- Lac 1396096area0,4 km²avg depth1.8 m
- Lac 1396061area0,3 km²avg depth1.5 m
- Lac 1396098area0,3 km²avg depth1.5 m
- Lac 1396050area0,3 km²avg depth1.6 m
- Lac 1396036area0,3 km²avg depth2.1 m
- Lac 1396099area0,3 km²avg depth1.2 m
- Lac 1396122area0,2 km²avg depth2.1 m
- Lac 1396014area0,2 km²avg depth2.0 m
- Lac 1396020area0,2 km²avg depth1.7 m
- Lac 1396009area0,2 km²avg depth1.8 m
- Lac 1396104area0,2 km²avg depth1.7 m
- Lac 1396106area0,2 km²avg depth1.3 m
- Lac 1396074area0,2 km²avg depth1.3 m
- Lac 1396008area0,1 km²avg depth1.5 m
- Lac 1396086area0,1 km²avg depth1.3 m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
13,0%
Pesticides
0,0kg/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