Barrage de Samandéni
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2020
682 km²
Commune · BFA
Kourouma
Burkina Faso
AwTropical, savannah(100 %)
Species observed
257
Observations
1 498
Area
999,5km²
Ecological tissue
Sample of 8 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 Kourouma : 7 espèces reliées par 6 interactions GloBI sur 2 types (connectance 21.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
8
Interactions affichées
6
Connectance
0.214
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
257 distinct species · 1 498 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,6°C
Annual rain
998mm
Warmest m°
38,0°C
Coldest m°
17,6°C
Elevation: 357 m on average (min 305 m, max 543 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,6°C
Annual rain
998mm
Warmest month
38,0°C
Coldest month
17,6°C
Mean alt.
357m
Min
305m
Max
543m
Std. dev.
36m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
11,3g/kg
Clay
26,0%
Sand
40,2%
Silt
33,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiMaggregated to Kénédougou
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
14,9g/kg
Clay
22,9%
Sand
42,0%
Silt
35,1%
5–15 cm
pH H₂O
6,1
Org. C
10,3g/kg
Clay
24,8%
Sand
40,7%
Silt
34,6%
15–30 cm
pH H₂O
6,1
Org. C
8,8g/kg
Clay
30,5%
Sand
38,0%
Silt
31,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.3%
Crops32.1%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)55.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
5
Max drainage
4 836km²
Discharge in basins
3,7m³/s
Mean precip.
1 000mm/an
Mean T°
27,2°C
Moisture idx
-0,50
Mean runoff
74mm/an
Mean elev. (basins)
353m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
32,9%
Pesticides
2,1kg/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