Subdivision · MLI
Ouinerden
Mali
Species observed
134
Observations
988
Area
7 408,4km²
Ecological tissue
Sample of 5 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).
Indicateurs du tissu écologique
Tissu écologique de Ouinerden : 4 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
134 distinct species · 988 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,6°C
Annual rain
190mm
Warmest m°
41,3°C
Coldest m°
13,8°C
Elevation: 291 m on average (min 252 m, max 363 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
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
4,0g/kg
Clay
27,5%
Sand
52,5%
Silt
20,0%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology22 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
9,5km
Lake surface here
0,25km²
Basins crossed
22
Max stream order
3
Max drainage
426 957km²
Discharge in basins
1 378,2m³/s
Mean precip.
193mm/an
Mean T°
29,2°C
Moisture idx
-0,91
Mean runoff
12mm/an
Mean elev. (basins)
294m
Watersheds crossing here
- Basin #54760sub-area1 912,2 km²overlap1527.29 km²21%
- Basin #60240sub-area2 120,7 km²overlap1184.27 km²16%
- Basin #55730sub-area1 003,1 km²overlap818.95 km²11%
- Basin #67190sub-area741,7 km²overlap591.33 km²8%
- Basin #67200sub-area515,1 km²overlap513.33 km²7%
- Bassin du Nigersub-area495,1 km²overlap455.13 km²6%
- Basin #71620sub-area493,6 km²overlap357.52 km²5%
- Basin #52480sub-area603,4 km²overlap342.91 km²5%
- Bassin du Nigersub-area582 km²overlap317.82 km²4%
13 more basinssorted by overlap
- Basin #55950sub-area284,5 km²overlap283.51 km²4%
- Basin #71810sub-area214 km²overlap213.31 km²3%
- Bassin du Nigersub-area727,6 km²overlap193.28 km²3%
- Bassin du Nigersub-area354 km²overlap148.10 km²2%
- Basin #76360sub-area187 km²overlap107.43 km²1%
- Basin #50760sub-area118,5 km²overlap82.78 km²1%
- Basin #76370sub-area336,5 km²overlap73.75 km²1%
- Bassin du Nigersub-area130,5 km²overlap69.07 km²1%
- Bassin du Nigersub-area328 km²overlap46.82 km²1%
- Bassin du Nigersub-area1 799,6 km²overlap29.96 km²0%
- Bassin du Nigersub-area921,4 km²overlap29.75 km²0%
- Basin #54940sub-area17,7 km²overlap17.67 km²0%
- Basin #71410sub-area2 385 km²overlap4.47 km²0%
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
Night light
0,0nW
Built-up
0,1%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)