Ontologia

Commune · BFA

Sanaba

Burkina Faso

BShArid, steppe, hot(55 %)

Species observed

83

Observations

226

Area

921,6km²

Ecological tissue

Sample of 5 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 Sanaba : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

83 distinct species · 226 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

226 obs · 10 cellules
Obs. / cellule
≥ 72
72–71
33–71
18–32
< 18

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

Climate

Mean T°

28,6°C

Annual rain

790mm

Warmest m°

39,9°C

Coldest m°

17,3°C

Elevation: 276 m on average (min 258 m, max 361 m)

Bioclimatic detailsExpert
Annual mean temp.
28,6°C
Annual rain
790mm
Warmest month
39,9°C
Coldest month
17,3°C
Mean alt.
276m
Min
258m
Max
361m
Std. dev.
17m
Köppen-Geiger (dominant)
BShArid, steppe, hot(55 %)Arid

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

8,2g/kg

Clay

26,0%

Sand

48,5%

Silt

25,5%

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

Dominant lithology: mtGLiMaggregated to Banwa

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
10,4g/kg
Clay
21,9%
Sand
51,3%
Silt
26,9%
5–15 cm
pH H₂O
6,2
Org. C
8,5g/kg
Clay
24,6%
Sand
49,6%
Silt
25,8%
15–30 cm
pH H₂O
6,2
Org. C
5,9g/kg
Clay
31,5%
Sand
44,6%
Silt
23,9%

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

Land cover

Forest7.5%
Crops37.7%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)54.3%

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

Hydrology6 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

88,1km

Basins crossed

6

Max stream order

6

Max drainage

15 357km²

Discharge in basins

18,0m³/s

Mean precip.

813mm/an

Mean T°

28,2°C

Moisture idx

-0,60

Mean runoff

61mm/an

Mean elev. (basins)

286m

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

Built-up

24,9%

Pesticides

2,0kg/km²

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