Ontologia

Commune · BFA

Dano

Burkina Faso

AwTropical, savannah(100 %)

Species observed

62

Observations

114

Area

651,8km²

Ecological tissue

Sample of 19 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 Dano : 18 espèces reliées par 14 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
14
Connectance
0.082
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

62 distinct species · 114 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

114 obs · 6 cellules
Obs. / cellule
≥ 87
87–86
11–86
6–10
< 6

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

Climate

Mean T°

28,2°C

Annual rain

944mm

Warmest m°

38,6°C

Coldest m°

19,0°C

Elevation: 291 m on average (min 242 m, max 382 m)

Bioclimatic detailsExpert
Annual mean temp.
28,2°C
Annual rain
944mm
Warmest month
38,6°C
Coldest month
19,0°C
Mean alt.
291m
Min
242m
Max
382m
Std. dev.
23m
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

6,3

Org. C

10,3g/kg

Clay

19,4%

Sand

37,4%

Silt

43,2%

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

Dominant lithology: mtGLiMaggregated to Ioba

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
12,9g/kg
Clay
18,1%
Sand
38,2%
Silt
43,7%
5–15 cm
pH H₂O
6,3
Org. C
10,0g/kg
Clay
19,2%
Sand
37,1%
Silt
43,6%
15–30 cm
pH H₂O
6,2
Org. C
8,0g/kg
Clay
20,9%
Sand
36,8%
Silt
42,3%

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

Land cover

Forest8.0%
Crops36.4%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)54.6%

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

Hydrology5 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

19,2km

Lake surface here

0,19km²

Basins crossed

5

Max stream order

7

Max drainage

84 865km²

Discharge in basins

13,1m³/s

Mean precip.

937mm/an

Mean T°

27,8°C

Moisture idx

-0,52

Mean runoff

57mm/an

Mean elev. (basins)

284m

Watersheds crossing here

Lakes (1, top by area)

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

68,3%

Pesticides

2,2kg/km²

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