Delta Intérieur du Niger
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
40 802 km²
Subdivision · MLI
Douekire
Mali
BWhArid, desert, hot(100 %)
Species observed
21
Observations
54
Area
1 230,9km²
Ecological tissue
Sample of 1 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 Douekire : 0 espèces reliées par 1 interaction GloBI sur 1 type (connectance 0.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
1
Interactions affichées
1
Connectance
0.0000
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
21 distinct species · 54 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,3°C
Annual rain
173mm
Warmest m°
40,9°C
Coldest m°
14,2°C
Elevation: 267 m on average (min 259 m, max 341 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,3°C
Annual rain
173mm
Warmest month
40,9°C
Coldest month
14,2°C
Mean alt.
267m
Min
259m
Max
341m
Std. dev.
9m
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
7,6
Org. C
5,1g/kg
Clay
33,3%
Sand
36,3%
Silt
30,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Goundam
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,5
Org. C
6,6g/kg
Clay
31,6%
Sand
37,0%
Silt
31,4%
5–15 cm
pH H₂O
7,6
Org. C
4,7g/kg
Clay
31,3%
Sand
37,5%
Silt
31,2%
15–30 cm
pH H₂O
7,6
Org. C
3,9g/kg
Clay
37,0%
Sand
34,3%
Silt
28,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.3%
Crops20.4%
Built-up0.1%
Bare soil21.6%
Other (grassland, water…)55.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 6 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
43,5km
Lake surface here
5,81km²
Basins crossed
7
Max stream order
5
Max drainage
10 603km²
Discharge in basins
81,8m³/s
Mean precip.
196mm/an
Mean T°
28,2°C
Moisture idx
-0,91
Mean runoff
33mm/an
Mean elev. (basins)
277m
Watersheds crossing here
- Basin #66330sub-area601,8 km²overlap377.46 km²31%
- Bassin de Nigersub-area544,2 km²overlap300.34 km²24%
- Basin #68330sub-area336,8 km²overlap205.19 km²17%
- Basin #68760sub-area1 146,4 km²overlap172.62 km²14%
- Basin #66540sub-area147,3 km²overlap146.77 km²12%
- Bassin de Nigersub-area419,8 km²overlap27.15 km²2%
- Bassin de Nigersub-area567,2 km²overlap1.38 km²0%
Lakes (6, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
6,1%
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
Tagadrine
IUCN IVClassified Forest · 1947
300 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN