Plaine Inondable du Sourou
IUCN VIWetland of International Importance (Ramsar Site) · 2013
565 km²
Commune · BFA
Barani
Burkina Faso
BShArid, steppe, hot(100 %)
Species observed
180
Observations
804
Area
1 898,4km²
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 Barani : 2 espèces reliées par 3 interactions GloBI sur 1 type (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
180 distinct species · 804 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,9°C
Annual rain
729mm
Warmest m°
40,2°C
Coldest m°
16,8°C
Elevation: 267 m on average (min 252 m, max 334 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,9°C
Annual rain
729mm
Warmest month
40,2°C
Coldest month
16,8°C
Mean alt.
267m
Min
252m
Max
334m
Std. dev.
15m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
7,3g/kg
Clay
25,8%
Sand
49,4%
Silt
24,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Kossi
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
9,0g/kg
Clay
23,3%
Sand
51,4%
Silt
25,2%
5–15 cm
pH H₂O
6,5
Org. C
7,4g/kg
Clay
24,9%
Sand
50,3%
Silt
24,8%
15–30 cm
pH H₂O
6,5
Org. C
5,6g/kg
Clay
29,3%
Sand
46,6%
Silt
24,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.2%
Crops36.9%
Built-up0.1%
Bare soil0.7%
Other (grassland, water…)57.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 6 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
39,9km
Lake surface here
11,85km²
Basins crossed
7
Max stream order
6
Max drainage
28 959km²
Discharge in basins
73,1m³/s
Mean precip.
660mm/an
Mean T°
27,9°C
Moisture idx
-0,67
Mean runoff
15mm/an
Mean elev. (basins)
291m
Watersheds crossing here
- Basin #92590sub-area2 454,6 km²overlap1096.05 km²58%
- Bassin du Sourousub-area1 099,1 km²overlap512.16 km²27%
- Basin #04400sub-area2 065,5 km²overlap139.94 km²7%
- Bassin du Sourousub-area143,7 km²overlap123.60 km²7%
- Bassin du Sourousub-area26,7 km²overlap14.71 km²1%
- Bassin du Sourousub-area374,2 km²overlap7.94 km²0%
- Bassin du Sourousub-area449,2 km²overlap3.96 km²0%
Lakes (6, 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
14,9%
Pesticides
1,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 1IUCN Not Reported · 1
La Vallée du Sourou
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2009
212 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN