Delta Intérieur du Niger
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
40 802 km²
Subdivision · MLI
Bimbere Tama
Mali
BWhArid, desert, hot(100 %)
Species observed
45
Observations
124
Area
579km²
Ecological tissue
Sample of 7 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 Bimbere Tama : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 23.8%, filtre Serrano α=0.2).
Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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
45 distinct species · 124 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,9°C
Annual rain
394mm
Warmest m°
41,3°C
Coldest m°
16,3°C
Elevation: 263 m on average (min 260 m, max 265 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,9°C
Annual rain
394mm
Warmest month
41,3°C
Coldest month
16,3°C
Mean alt.
263m
Min
260m
Max
265m
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
6,8
Org. C
5,6g/kg
Clay
24,5%
Sand
57,0%
Silt
18,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: wbGLiMaggregated to Youwarou
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,8
Org. C
7,0g/kg
Clay
23,2%
Sand
58,0%
Silt
18,8%
5–15 cm
pH H₂O
6,8
Org. C
5,3g/kg
Clay
23,6%
Sand
57,9%
Silt
18,6%
15–30 cm
pH H₂O
6,9
Org. C
4,6g/kg
Clay
26,9%
Sand
55,1%
Silt
18,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.5%
Crops31.2%
Built-up0.1%
Bare soil2.3%
Other (grassland, water…)63.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
57,9km
Lake surface here
0,17km²
Basins crossed
5
Max stream order
5
Max drainage
16 932km²
Discharge in basins
40,9m³/s
Mean precip.
363mm/an
Mean T°
27,2°C
Moisture idx
-0,82
Mean runoff
130mm/an
Mean elev. (basins)
265m
Watersheds crossing here
Lakes (1, 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
4,7%
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