Barrage de Samandéni
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2020
682 km²
Province · BFA
Kénédougou
Burkina Faso
AwTropical, savannah(100 %)
Species observed
774
Observations
5 818
Area
8 446,2km²
Ecological tissue
Sample of 15 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 Kénédougou : 13 espèces reliées par 15 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
15
Interactions affichées
15
Connectance
0.143
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
774 distinct species · 5 818 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,2°C
Annual rain
1 032mm
Warmest m°
37,4°C
Coldest m°
17,5°C
Elevation: 401 m on average (min 299 m, max 623 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,2°C
Annual rain
1 032mm
Warmest month
37,4°C
Coldest month
17,5°C
Mean alt.
401m
Min
299m
Max
623m
Std. dev.
79m
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
6,0
Org. C
10,5g/kg
Clay
25,6%
Sand
43,4%
Silt
31,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
14,3g/kg
Clay
22,7%
Sand
45,3%
Silt
32,0%
5–15 cm
pH H₂O
5,9
Org. C
9,8g/kg
Clay
24,8%
Sand
43,6%
Silt
31,6%
15–30 cm
pH H₂O
5,9
Org. C
7,4g/kg
Clay
29,2%
Sand
41,4%
Silt
29,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.8%
Crops30.0%
Built-up0.3%
Bare soil0.8%
Other (grassland, water…)54.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology25 basins · 1 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
240,2km
Lake surface here
1,44km²
Basins crossed
25
Max stream order
5
Max drainage
8 490km²
Discharge in basins
37,4m³/s
Mean precip.
1 025mm/an
Mean T°
26,9°C
Moisture idx
-0,47
Mean runoff
88mm/an
Mean elev. (basins)
394m
Watersheds crossing here
- Bassin de Longosub-area1 697,8 km²overlap1571.28 km²19%
- Basin #63780sub-area1 210,7 km²overlap1205.01 km²14%
- Bassin de Selmonsub-area1 576,9 km²overlap1086.44 km²13%
- Bassin du Mouhounsub-area2 047,8 km²overlap810.19 km²10%
- Bassin de Comoésub-area1 044,6 km²overlap519.15 km²6%
- Bassin de Sessésub-area471,9 km²overlap470.08 km²6%
- Bassin de Mali - Burkina Fasosub-area949,3 km²overlap457.55 km²5%
- Basin #44910sub-area382,6 km²overlap381.11 km²5%
- Bassin de Lérabasub-area1 821,4 km²overlap335.91 km²4%
16 more basinssorted by overlap
- Basin #44770sub-area453,4 km²overlap262.34 km²3%
- Bassin du Banifingsub-area588,6 km²overlap237.44 km²3%
- Bassin du Banifingsub-area224,3 km²overlap223.42 km²3%
- Bassin du Banifingsub-area548,9 km²overlap216.56 km²3%
- Basin #39400sub-area179,5 km²overlap178.81 km²2%
- Bassin de Longosub-area165,8 km²overlap165.16 km²2%
- Bassin de le Farakosub-area475,3 km²overlap138.26 km²2%
- Basin #44920sub-area1 102,4 km²overlap59.39 km²1%
- Bassin du Banifingsub-area112,5 km²overlap51.66 km²1%
- Bassin de Zéolokosub-area1 166 km²overlap38.55 km²0%
- Bassin de Mali - Burkina Fasosub-area41,2 km²overlap15.89 km²0%
- Bassin du Banifingsub-area35,9 km²overlap15.15 km²0%
- Bassin de Mali - Burkina Fasosub-area778,6 km²overlap5.05 km²0%
- Bassin de Lotiosub-area250,4 km²overlap1.09 km²0%
- Bassin du Banifingsub-area595,7 km²overlap0.67 km²0%
- Bassin de Comoésub-area1 694,1 km²overlap0.01 km²0%
Lakes (1, top by area)
Rivers / streams (9, ord ≥ 4)
- Le Banifingord 5len here82.12 km14%total598 km
- Selmonord 2len here43.57 km100%total44 km
- Sesséord 4len here34.71 km100%total35 km
- Mali - Burkina Fasoord 4len here33.14 km36%total92 km
- Longoord 5len here32.57 km100%total33 km
- le Farakoord 3len here12.99 km19%total68 km
- Comoéord 6len here1.06 km0%total1797 km
- Zéolokoord 2len here≈ tangenttotal49 km
- Baouléniord 3len here≈ tangenttotal28 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
27,8%
Pesticides
2,0kg/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