Ontologia

Commune · BFA

Cassou

Burkina Faso

AwTropical, savannah(100 %)

Species observed

163

Observations

875

Area

1 170,5km²

Ecological tissue

Sample of 2 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 Cassou : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

163 distinct species · 875 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

875 obs · 30 cellules
Obs. / cellule
≥ 93
82–92
44–81
22–43
< 22

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

Climate

Mean T°

28,0°C

Annual rain

900mm

Warmest m°

38,5°C

Coldest m°

18,8°C

Elevation: 329 m on average (min 295 m, max 359 m)

Bioclimatic detailsExpert
Annual mean temp.
28,0°C
Annual rain
900mm
Warmest month
38,5°C
Coldest month
18,8°C
Mean alt.
329m
Min
295m
Max
359m
Std. dev.
13m
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

6,1

Org. C

9,5g/kg

Clay

18,3%

Sand

53,2%

Silt

28,6%

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

Dominant lithology: mtGLiMaggregated to Ziro

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
14,3g/kg
Clay
15,1%
Sand
55,3%
Silt
29,7%
5–15 cm
pH H₂O
6,1
Org. C
8,1g/kg
Clay
18,3%
Sand
53,3%
Silt
28,4%
15–30 cm
pH H₂O
6,0
Org. C
6,0g/kg
Clay
21,4%
Sand
51,0%
Silt
27,6%

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

Land cover

Forest11.9%
Crops31.9%
Built-up0.2%
Bare soil0.5%
Other (grassland, water…)55.4%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

10,2km

Basins crossed

4

Max stream order

4

Max drainage

4 862km²

Discharge in basins

4,0m³/s

Mean precip.

869mm/an

Mean T°

27,6°C

Moisture idx

-0,56

Mean runoff

77mm/an

Mean elev. (basins)

329m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

20,2%

Pesticides

2,0kg/km²

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