Delta Intérieur du Niger
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
40 802 km²
Commune · MLI
Bambara-Maoude
Mali
BWhArid, desert, hot(100 %)
Species observed
25
Observations
64
Area
2 202,2km²
Ecological tissue
Sample of 2 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Bambara-Maoude : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).
Espèces affichées
2
Interactions affichées
1
Connectance
1.000
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
25 distinct species · 64 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,2°C
Annual rain
302mm
Warmest m°
41,3°C
Coldest m°
13,9°C
Elevation: 278 m on average (min 253 m, max 326 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,2°C
Annual rain
302mm
Warmest month
41,3°C
Coldest month
13,9°C
Mean alt.
278m
Min
253m
Max
326m
Std. dev.
13m
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
4,5g/kg
Clay
24,3%
Sand
56,9%
Silt
18,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Gourma-Rharous
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
5,8g/kg
Clay
23,7%
Sand
57,4%
Silt
18,9%
5–15 cm
pH H₂O
7,0
Org. C
4,2g/kg
Clay
23,6%
Sand
57,7%
Silt
18,8%
15–30 cm
pH H₂O
7,1
Org. C
3,5g/kg
Clay
25,8%
Sand
55,7%
Silt
18,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.0%
Crops19.9%
Built-up0.0%
Bare soil13.2%
Other (grassland, water…)65.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
11
Max drainage
2 877km²
Discharge in basins
3,1m³/s
Mean precip.
320mm/an
Mean T°
28,7°C
Moisture idx
-0,85
Mean runoff
50mm/an
Mean elev. (basins)
284m
Watersheds crossing here
- Basin #94020sub-area1 440,8 km²overlap1111.55 km²50%
- Basin #03220sub-area380,9 km²overlap279.58 km²13%
- Basin #99960sub-area775,8 km²overlap265.00 km²12%
- Basin #02830sub-area139,2 km²overlap138.72 km²6%
- Basin #00280sub-area168,1 km²overlap130.26 km²6%
- Basin #75140sub-area2 876,6 km²overlap90.14 km²4%
- Basin #10990sub-area541 km²overlap74.49 km²3%
- Basin #12710sub-area509,6 km²overlap73.04 km²3%
- Basin #94170sub-area900,6 km²overlap28.45 km²1%
2 more basinssorted by overlap
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
2,3%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
Gourma Elephant Reserve
IUCN IVPartial Wildlife Reserve · 1959
13 161 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN