Ontologia

Commune · BFA

Poa

Burkina Faso

BShArid, steppe, hot(79 %)

Species observed

60

Observations

160

Area

233,5km²

Ecological tissue

Sample of 21 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 Poa : 16 espèces reliées par 25 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
25
Connectance
0.119
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

60 distinct species · 160 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

160 obs · 6 cellules
Obs. / cellule
≥ 142
142–141
8–141
4–7
< 4

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

821mm

Warmest m°

38,8°C

Coldest m°

17,9°C

Elevation: 322 m on average (min 293 m, max 341 m)

Bioclimatic detailsExpert
Annual mean temp.
28,0°C
Annual rain
821mm
Warmest month
38,8°C
Coldest month
17,9°C
Mean alt.
322m
Min
293m
Max
341m
Std. dev.
10m
Köppen-Geiger (dominant)
BShArid, steppe, hot(79 %)Arid

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

7,3g/kg

Clay

19,4%

Sand

53,7%

Silt

26,9%

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

Dominant lithology: mtGLiMaggregated to Boulkiemdé

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
9,5g/kg
Clay
15,6%
Sand
56,3%
Silt
28,1%
5–15 cm
pH H₂O
6,1
Org. C
6,8g/kg
Clay
16,8%
Sand
55,5%
Silt
27,7%
15–30 cm
pH H₂O
6,1
Org. C
5,5g/kg
Clay
25,7%
Sand
49,3%
Silt
25,0%

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

Land cover

Forest6.7%
Crops36.9%
Built-up1.1%
Bare soil1.0%
Other (grassland, water…)54.3%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

20,9km

Basins crossed

4

Max stream order

4

Max drainage

2 785km²

Discharge in basins

0,3m³/s

Mean precip.

787mm/an

Mean T°

27,7°C

Moisture idx

-0,60

Mean runoff

38mm/an

Mean elev. (basins)

318m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

111,4%

Pesticides

1,8kg/km²

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