Sahel
IUCN IVSylvo-pastoral Reserve and Partial Wildlife Reserve · 1970
18 209 km²
Commune · BFA
Deou
Burkina Faso
BWhArid, desert, hot(76 %)
Species observed
247
Observations
6 089
Area
2 202,9km²
Ecological tissue
Sample of 4 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 Deou : 2 espèces reliées par 4 interactions GloBI sur 1 type (connectance 26.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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
247 distinct species · 6 089 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,4°C
Annual rain
380mm
Warmest m°
40,8°C
Coldest m°
15,3°C
Elevation: 299 m on average (min 259 m, max 383 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,4°C
Annual rain
380mm
Warmest month
40,8°C
Coldest month
15,3°C
Mean alt.
299m
Min
259m
Max
383m
Std. dev.
24m
Köppen-Geiger (dominant)
BWhArid, desert, hot(76 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
4,4g/kg
Clay
24,8%
Sand
60,5%
Silt
14,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Oudalan
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
6,0g/kg
Clay
22,4%
Sand
62,4%
Silt
15,3%
5–15 cm
pH H₂O
6,7
Org. C
4,1g/kg
Clay
24,1%
Sand
61,0%
Silt
15,0%
15–30 cm
pH H₂O
6,8
Org. C
3,1g/kg
Clay
27,9%
Sand
58,3%
Silt
13,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.7%
Crops15.9%
Built-up0.1%
Bare soil18.6%
Other (grassland, water…)63.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
19,5km
Basins crossed
5
Max stream order
3
Max drainage
27 771km²
Discharge in basins
12,8m³/s
Mean precip.
380mm/an
Mean T°
29,1°C
Moisture idx
-0,82
Mean runoff
18mm/an
Mean elev. (basins)
288m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
4,8%
Pesticides
0,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1
La Mare d’Oursi
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1990
301 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN