Ontologia

Commune · BFA

Oronkua

Burkina Faso

AwTropical, savannah(100 %)

Species observed

15

Observations

37

Area

389,2km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

15 distinct species · 37 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 obs · 6 cellules
Obs. / cellule
≥ 10
10–9
8–9
8–7
< 8

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

28,3°C

Annual rain

946mm

Warmest m°

38,6°C

Coldest m°

19,0°C

Elevation: 301 m on average (min 263 m, max 349 m)

Bioclimatic detailsExpert
Annual mean temp.
28,3°C
Annual rain
946mm
Warmest month
38,6°C
Coldest month
19,0°C
Mean alt.
301m
Min
263m
Max
349m
Std. dev.
18m
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

6,2

Org. C

10,3g/kg

Clay

18,9%

Sand

35,3%

Silt

45,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Ioba

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
13,5g/kg
Clay
16,8%
Sand
36,1%
Silt
47,1%
5–15 cm
pH H₂O
6,2
Org. C
9,9g/kg
Clay
18,5%
Sand
35,0%
Silt
46,5%
15–30 cm
pH H₂O
6,2
Org. C
7,4g/kg
Clay
21,5%
Sand
34,8%
Silt
43,7%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest8.1%
Crops37.0%
Built-up0.5%
Bare soil0.6%
Other (grassland, water…)53.8%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology4 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,55km²

Basins crossed

4

Max drainage

80 660km²

Discharge in basins

4,1m³/s

Mean precip.

936mm/an

Mean T°

27,8°C

Moisture idx

-0,52

Mean runoff

51mm/an

Mean elev. (basins)

299m

Watersheds crossing here

Lakes (2, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

47,6%

Pesticides

2,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)