Ontologia

Commune · BFA

Boulsa

Burkina Faso

BShArid, steppe, hot(100 %)

Species observed

9

Observations

67

Area

1 162,3km²

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

9 distinct species · 67 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

67 obs · 6 cellules
Obs. / cellule
≥ 28
28–27
12–27
11–11
< 11

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

Climate

Mean T°

28,5°C

Annual rain

655mm

Warmest m°

39,7°C

Coldest m°

17,0°C

Elevation: 307 m on average (min 275 m, max 339 m)

Bioclimatic detailsExpert
Annual mean temp.
28,5°C
Annual rain
655mm
Warmest month
39,7°C
Coldest month
17,0°C
Mean alt.
307m
Min
275m
Max
339m
Std. dev.
13m
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

6,4

Org. C

6,2g/kg

Clay

21,8%

Sand

58,1%

Silt

20,1%

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

Dominant lithology: vbGLiMaggregated to Namentenga

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
7,4g/kg
Clay
18,0%
Sand
61,5%
Silt
20,5%
5–15 cm
pH H₂O
6,4
Org. C
6,3g/kg
Clay
19,6%
Sand
59,4%
Silt
21,0%
15–30 cm
pH H₂O
6,4
Org. C
4,8g/kg
Clay
27,7%
Sand
53,3%
Silt
19,0%

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

Land cover

Forest4.6%
Crops32.8%
Built-up0.3%
Bare soil1.8%
Other (grassland, water…)60.4%

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

Hydrology3 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

1,52km²

Basins crossed

3

Max drainage

2 670km²

Discharge in basins

1,0m³/s

Mean precip.

677mm/an

Mean T°

28,2°C

Moisture idx

-0,67

Mean runoff

34mm/an

Mean elev. (basins)

305m

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

34,7%

Pesticides

1,4kg/km²

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