Ontologia

Commune · BFA

Leo

Burkina Faso

AwTropical, savannah(100 %)

Species observed

286

Observations

1 007

Area

806,2km²

Ecological tissue

Sample of 7 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Leo : 7 espèces reliées par 5 interactions GloBI sur 1 type (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

286 distinct species · 1 007 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 007 obs · 17 cellules
Obs. / cellule
≥ 164
160–163
108–159
27–107
< 27

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

Climate

Mean T°

27,8°C

Annual rain

961mm

Warmest m°

38,2°C

Coldest m°

19,4°C

Elevation: 333 m on average (min 293 m, max 366 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
961mm
Warmest month
38,2°C
Coldest month
19,4°C
Mean alt.
333m
Min
293m
Max
366m
Std. dev.
15m
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

9,1g/kg

Clay

20,1%

Sand

47,8%

Silt

32,1%

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

Dominant lithology: mtGLiMaggregated to Sissili

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
12,2g/kg
Clay
17,9%
Sand
49,0%
Silt
33,1%
5–15 cm
pH H₂O
6,2
Org. C
8,7g/kg
Clay
20,7%
Sand
47,3%
Silt
32,0%
15–30 cm
pH H₂O
6,1
Org. C
6,4g/kg
Clay
21,7%
Sand
47,0%
Silt
31,3%

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

Land cover

Forest9.1%
Crops35.7%
Built-up0.6%
Bare soil0.8%
Other (grassland, water…)53.9%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,7km

Basins crossed

5

Max stream order

2

Max drainage

4 862km²

Discharge in basins

2,8m³/s

Mean precip.

963mm/an

Mean T°

27,7°C

Moisture idx

-0,50

Mean runoff

99mm/an

Mean elev. (basins)

312m

Watersheds crossing here

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

0,1nW

Built-up

62,8%

Pesticides

2,1kg/km²

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