Delta Intérieur du Niger
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
40 802 km²
Commune · MLI
Gathi-Loumo
Mali
BWhArid, desert, hot(100 %)
Species observed
37
Observations
1 223
Area
3 619,8km²
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 Gathi-Loumo : 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
37 distinct species · 1 223 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,5°C
Annual rain
317mm
Warmest m°
41,0°C
Coldest m°
15,7°C
Elevation: 265 m on average (min 262 m, max 301 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,5°C
Annual rain
317mm
Warmest month
41,0°C
Coldest month
15,7°C
Mean alt.
265m
Min
262m
Max
301m
Std. dev.
3m
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
7,1
Org. C
3,9g/kg
Clay
25,6%
Sand
58,0%
Silt
16,4%
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
7,1
Org. C
4,8g/kg
Clay
23,7%
Sand
59,5%
Silt
16,8%
5–15 cm
pH H₂O
7,1
Org. C
3,8g/kg
Clay
24,3%
Sand
59,0%
Silt
16,7%
15–30 cm
pH H₂O
7,1
Org. C
3,1g/kg
Clay
28,9%
Sand
55,4%
Silt
15,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.6%
Crops14.6%
Built-up0.0%
Bare soil12.7%
Other (grassland, water…)71.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 4 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
8,5km
Lake surface here
9,25km²
Basins crossed
15
Max stream order
6
Max drainage
303 671km²
Discharge in basins
270,3m³/s
Mean precip.
308mm/an
Mean T°
27,4°C
Moisture idx
-0,85
Mean runoff
39mm/an
Mean elev. (basins)
268m
Watersheds crossing here
- Basin #03340sub-area913,9 km²overlap903.26 km²25%
- Bassin du Nigersub-area791,4 km²overlap632.47 km²17%
- Bassin du Nigersub-area1 003,3 km²overlap583.77 km²16%
- Basin #19830sub-area1 758,2 km²overlap402.38 km²11%
- Basin #04170sub-area389,7 km²overlap256.10 km²7%
- Basin #13290sub-area577,3 km²overlap171.88 km²5%
- Basin #03870sub-area360,1 km²overlap92.76 km²3%
- Basin #99220sub-area723,6 km²overlap91.82 km²3%
- Basin #06590sub-area1 737,7 km²overlap84.02 km²2%
6 more basinssorted by overlap
Lakes (4, 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
1,8%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN