Sahel
IUCN IVSylvo-pastoral Reserve and Partial Wildlife Reserve · 1970
18 209 km²
Commune · BFA
Markoye
Burkina Faso
BWhArid, desert, hot(100 %)
Species observed
125
Observations
486
Area
1 497,7km²
Ecological tissue
Sample of 7 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 Markoye : 5 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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
125 distinct species · 486 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
29,6°C
Annual rain
346mm
Warmest m°
41,0°C
Coldest m°
15,3°C
Elevation: 269 m on average (min 237 m, max 329 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,6°C
Annual rain
346mm
Warmest month
41,0°C
Coldest month
15,3°C
Mean alt.
269m
Min
237m
Max
329m
Std. dev.
17m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
4,5g/kg
Clay
17,5%
Sand
71,0%
Silt
11,5%
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
6,6
Org. C
6,3g/kg
Clay
16,2%
Sand
72,0%
Silt
11,8%
5–15 cm
pH H₂O
6,6
Org. C
4,2g/kg
Clay
17,7%
Sand
70,7%
Silt
11,6%
15–30 cm
pH H₂O
6,6
Org. C
3,2g/kg
Clay
18,5%
Sand
70,2%
Silt
11,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.4%
Crops15.2%
Built-up0.1%
Bare soil25.9%
Other (grassland, water…)57.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 3 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
87,7km
Lake surface here
4,02km²
Basins crossed
10
Max stream order
6
Max drainage
43 001km²
Discharge in basins
45,3m³/s
Mean precip.
333mm/an
Mean T°
29,1°C
Moisture idx
-0,84
Mean runoff
19mm/an
Mean elev. (basins)
278m
Watersheds crossing here
- Bassin de Banizoumbousub-area592,1 km²overlap569.53 km²38%
- Bassin de Bélisub-area1 153,1 km²overlap345.83 km²23%
- Bassin de Gorouolsub-area2 957,2 km²overlap170.47 km²11%
- Bassin de Bélisub-area575 km²overlap159.86 km²11%
- Basin #27770sub-area1 112,9 km²overlap105.03 km²7%
- Bassin de Gorouolsub-area935,1 km²overlap87.12 km²6%
- Bassin de Bélisub-area45,3 km²overlap45.19 km²3%
- Bassin de Bélisub-area1 029,6 km²overlap14.02 km²1%
- Bassin de Gorouolsub-area231,2 km²overlap0.37 km²0%
1 more basinssorted by overlap
Lakes (3, top by area)
Rivers / streams (3, 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
13,0%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 2
Kandadji
IUCN IVNature Reserve · 2017
12 011 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN