Barrage de Samandéni
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2020
682 km²
Commune · BFA
Djigouera
Burkina Faso
AwTropical, savannah(100 %)
Species observed
6
Observations
15
Area
468,7km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 3 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 Djigouera : 2 espèces reliées par 3 interactions GloBI sur 2 types (connectance 100.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
3
Interactions affichées
3
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
6 distinct species · 15 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,9°C
Annual rain
1 014mm
Warmest m°
36,7°C
Coldest m°
17,0°C
Elevation: 428 m on average (min 342 m, max 623 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,9°C
Annual rain
1 014mm
Warmest month
36,7°C
Coldest month
17,0°C
Mean alt.
428m
Min
342m
Max
623m
Std. dev.
51m
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
5,7
Org. C
10,5g/kg
Clay
25,3%
Sand
45,8%
Silt
28,9%
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
5,8
Org. C
14,6g/kg
Clay
22,6%
Sand
47,8%
Silt
29,6%
5–15 cm
pH H₂O
5,7
Org. C
9,6g/kg
Clay
26,0%
Sand
45,1%
Silt
28,9%
15–30 cm
pH H₂O
5,7
Org. C
7,4g/kg
Clay
27,2%
Sand
44,6%
Silt
28,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.7%
Crops29.1%
Built-up0.2%
Bare soil0.6%
Other (grassland, water…)52.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
1 577km²
Discharge in basins
1,2m³/s
Mean precip.
1 053mm/an
Mean T°
26,6°C
Moisture idx
-0,45
Mean runoff
95mm/an
Mean elev. (basins)
460m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
20,0%
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