Ontologia

Commune · BFA

Dassa

Burkina Faso

BShArid, steppe, hot(100 %)

Species observed

1

Observations

2

Area

244,6km²

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

1 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

28,2°C

Annual rain

779mm

Warmest m°

39,3°C

Coldest m°

16,5°C

Elevation: 272 m on average (min 252 m, max 298 m)

Bioclimatic detailsExpert
Annual mean temp.
28,2°C
Annual rain
779mm
Warmest month
39,3°C
Coldest month
16,5°C
Mean alt.
272m
Min
252m
Max
298m
Std. dev.
11m
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

6,3

Org. C

8,3g/kg

Clay

27,4%

Sand

47,1%

Silt

25,5%

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

Dominant lithology: mtGLiMaggregated to Sanguié

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
10,5g/kg
Clay
23,2%
Sand
50,4%
Silt
26,4%
5–15 cm
pH H₂O
6,3
Org. C
8,5g/kg
Clay
25,8%
Sand
48,2%
Silt
25,9%
15–30 cm
pH H₂O
6,3
Org. C
6,0g/kg
Clay
33,2%
Sand
42,7%
Silt
24,1%

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

Land cover

Forest5.7%
Crops36.0%
Built-up0.5%
Bare soil1.0%
Other (grassland, water…)56.9%

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

Hydrology6 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

19,1km

Basins crossed

6

Max stream order

7

Max drainage

59 540km²

Discharge in basins

10,1m³/s

Mean precip.

736mm/an

Mean T°

28,4°C

Moisture idx

-0,64

Mean runoff

28mm/an

Mean elev. (basins)

278m

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

47,9%

Pesticides

1,9kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN VI · 1

Tiogo

IUCN Not Reported

Classified Forest · 1940

313 km²

Ouoro

IUCN Not Reported

Classified Forest · 1938

84 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN