Delta Intérieur du Niger
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
40 802 km²
Subdivision · MLI
Arham
Mali
BWhArid, desert, hot(100 %)
Species observed
1
Observations
10
Area
65,6km²
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
1 distinct species · 10 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,7°C
Annual rain
195mm
Warmest m°
40,9°C
Coldest m°
14,8°C
Elevation: 262 m on average (min 261 m, max 264 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,7°C
Annual rain
195mm
Warmest month
40,9°C
Coldest month
14,8°C
Mean alt.
262m
Min
261m
Max
264m
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
7,4
Org. C
4,9g/kg
Clay
37,6%
Sand
29,6%
Silt
32,7%
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
7,4
Org. C
6,2g/kg
Clay
35,5%
Sand
30,4%
Silt
34,0%
5–15 cm
pH H₂O
7,5
Org. C
4,7g/kg
Clay
35,4%
Sand
30,8%
Silt
33,8%
15–30 cm
pH H₂O
7,5
Org. C
3,7g/kg
Clay
42,0%
Sand
27,6%
Silt
30,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.4%
Crops22.1%
Built-up0.2%
Bare soil17.6%
Other (grassland, water…)56.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
10 603km²
Discharge in basins
0,7m³/s
Mean precip.
224mm/an
Mean T°
28,2°C
Moisture idx
-0,89
Mean runoff
34mm/an
Mean elev. (basins)
267m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
21,3%
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