Delta Intérieur du Niger
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
40 802 km²
Subdivision · MLI
Mali
Species observed
50
Observations
108
Area
1 584,5km²
Sample of 4 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Tissu écologique de Soumpi : 3 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
50 distinct species · 108 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
29,5°C
Annual rain
259mm
Warmest m°
40,9°C
Coldest m°
14,7°C
Elevation: 276 m on average (min 258 m, max 327 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
7,0
Org. C
4,2g/kg
Clay
22,6%
Sand
59,9%
Silt
17,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: wbGLiMaggregated to Niafunké
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
18,3km
Lake surface here
5,75km²
Basins crossed
7
Max stream order
8
Max drainage
339 625km²
Discharge in basins
281,8m³/s
Mean precip.
274mm/an
Mean T°
27,6°C
Moisture idx
-0,87
Mean runoff
43mm/an
Mean elev. (basins)
276m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Built-up
4,2%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Wetland of International Importance (Ramsar Site) · 2004
40 802 km²
Classified Forest · 1946
15 km²
Classified Forest · 1951
13 km²
Classified Forest · 1949
11 km²
Classified Forest · 1949
11 km²
Classified Forest · 1949
9 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN