Ontologia

Commune · BFA

Banfora

Burkina Faso

AwTropical, savannah(100 %)

Species observed

788

Observations

2 882

Area

935,3km²

Ecological tissue

Sample of 24 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 Banfora : 19 espèces reliées par 23 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
23
Connectance
0.077
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

788 distinct species · 2 882 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 882 obs · 28 cellules
Obs. / cellule
≥ 1 194
387–1 193
39–386
13–38
< 13

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

Climate

Mean T°

27,6°C

Annual rain

1 000mm

Warmest m°

37,6°C

Coldest m°

19,7°C

Elevation: 305 m on average (min 260 m, max 511 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 000mm
Warmest month
37,6°C
Coldest month
19,7°C
Mean alt.
305m
Min
260m
Max
511m
Std. dev.
40m
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

9,9g/kg

Clay

18,7%

Sand

64,1%

Silt

17,2%

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

Dominant lithology: vbGLiMaggregated to Comoé

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
13,9g/kg
Clay
16,0%
Sand
66,7%
Silt
17,3%
5–15 cm
pH H₂O
6,1
Org. C
9,5g/kg
Clay
19,0%
Sand
63,8%
Silt
17,1%
15–30 cm
pH H₂O
6,1
Org. C
6,2g/kg
Clay
21,1%
Sand
61,9%
Silt
17,0%

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

Land cover

Forest13.8%
Crops31.2%
Built-up0.9%
Bare soil1.3%
Other (grassland, water…)52.7%

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

Hydrology4 basins · 4 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

140,9km

Lake surface here

2,91km²

Basins crossed

4

Max stream order

4

Max drainage

3 320km²

Discharge in basins

3,6m³/s

Mean precip.

1 099mm/an

Mean T°

27,1°C

Moisture idx

-0,42

Mean runoff

101mm/an

Mean elev. (basins)

363m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

92,8%

Pesticides

2,4kg/km²

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

Protected areas4

IUCN Not Reported · 4

Toumousséni

IUCN Not Reported

Classified Forest · 1954

25 km²

Bounouna

IUCN Not Reported

Classified Forest · 1955

9 km²

Lac de Tingrela

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2009

6 km²

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