Sahel
IUCN IVSylvo-pastoral Reserve and Partial Wildlife Reserve · 1970
18 209 km²
Commune · BFA
Oursi
Burkina Faso
BWhArid, desert, hot(98 %)
Area
610,6km²
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
Computing species observations from GBIF…
Climate
Mean T°
29,4°C
Annual rain
366mm
Warmest m°
40,7°C
Coldest m°
15,4°C
Elevation: 298 m on average (min 266 m, max 376 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
29,4°C
Annual rain
366mm
Warmest month
40,7°C
Coldest month
15,4°C
Mean alt.
298m
Min
266m
Max
376m
Std. dev.
13m
Köppen-Geiger (dominant)
BWhArid, desert, hot(98 %)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
21,5%
Sand
65,5%
Silt
13,0%
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
6,6g/kg
Clay
19,5%
Sand
67,0%
Silt
13,6%
5–15 cm
pH H₂O
6,6
Org. C
4,0g/kg
Clay
20,7%
Sand
66,2%
Silt
13,2%
15–30 cm
pH H₂O
6,6
Org. C
3,0g/kg
Clay
24,2%
Sand
63,5%
Silt
12,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.8%
Crops19.5%
Built-up0.1%
Bare soil11.3%
Other (grassland, water…)67.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
0hab/km²
Built-up
10,3%
Pesticides
0,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
La Mare d’Oursi
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1990
301 km²
Mare de Yomboli
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2019
91 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN