Ontologia

Commune · BFA

Ziou

Burkina Faso

AwTropical, savannah(100 %)

Species observed

68

Observations

182

Area

256,2km²

Ecological tissue

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

Species present

68 distinct species · 182 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

182 obs · 5 cellules
Obs. / cellule
≥ 130
130–129
41–129
8–40
< 8

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

Climate

Mean T°

28,4°C

Annual rain

942mm

Warmest m°

38,7°C

Coldest m°

19,9°C

Elevation: 231 m on average (min 208 m, max 258 m)

Bioclimatic detailsExpert
Annual mean temp.
28,4°C
Annual rain
942mm
Warmest month
38,7°C
Coldest month
19,9°C
Mean alt.
231m
Min
208m
Max
258m
Std. dev.
12m
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

6,5

Org. C

9,1g/kg

Clay

24,2%

Sand

47,9%

Silt

27,9%

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

Dominant lithology: mtGLiMaggregated to Nahouri

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
12,3g/kg
Clay
22,7%
Sand
49,3%
Silt
28,1%
5–15 cm
pH H₂O
6,5
Org. C
8,4g/kg
Clay
25,0%
Sand
47,2%
Silt
27,8%
15–30 cm
pH H₂O
6,5
Org. C
6,4g/kg
Clay
25,0%
Sand
47,1%
Silt
27,9%

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

Land cover

Forest5.6%
Crops33.7%
Built-up0.6%
Bare soil0.4%
Other (grassland, water…)59.7%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

34,6km

Lake surface here

0,41km²

Basins crossed

2

Max stream order

4

Max drainage

11 402km²

Discharge in basins

3,2m³/s

Mean precip.

906mm/an

Mean T°

28,0°C

Moisture idx

-0,53

Mean runoff

121mm/an

Mean elev. (basins)

233m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

56,8%

Pesticides

1,8kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN IV · 1

Nazinon

IUCN Not Reported

Ecological Corridor · 2009

336 km²

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