Ontologia

Commune · BFA

Dialgaye

Burkina Faso

BShArid, steppe, hot(72 %)

Species observed

122

Observations

159

Area

378,5km²

Ecological tissue

Sample of 9 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 Dialgaye : 8 espèces reliées par 6 interactions GloBI sur 3 types (connectance 16.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
6
Connectance
0.167
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

122 distinct species · 159 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

159 obs · 7 cellules
Obs. / cellule
≥ 106
106–105
13–105
11–12
< 11

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

Climate

Mean T°

28,5°C

Annual rain

796mm

Warmest m°

39,0°C

Coldest m°

19,0°C

Elevation: 295 m on average (min 263 m, max 330 m)

Bioclimatic detailsExpert
Annual mean temp.
28,5°C
Annual rain
796mm
Warmest month
39,0°C
Coldest month
19,0°C
Mean alt.
295m
Min
263m
Max
330m
Std. dev.
16m
Köppen-Geiger (dominant)
BShArid, steppe, hot(72 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,5

Org. C

7,6g/kg

Clay

22,4%

Sand

49,5%

Silt

28,1%

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

Dominant lithology: mtGLiMaggregated to Kouritenga

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
9,8g/kg
Clay
20,0%
Sand
51,3%
Silt
28,6%
5–15 cm
pH H₂O
6,5
Org. C
7,8g/kg
Clay
21,3%
Sand
50,3%
Silt
28,4%
15–30 cm
pH H₂O
6,5
Org. C
5,2g/kg
Clay
25,9%
Sand
47,0%
Silt
27,1%

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

Land cover

Forest3.6%
Crops45.4%
Built-up0.7%
Bare soil1.1%
Other (grassland, water…)49.2%

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

Hydrology4 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,43km²

Basins crossed

4

Max drainage

2 729km²

Discharge in basins

1,1m³/s

Mean precip.

798mm/an

Mean T°

28,2°C

Moisture idx

-0,60

Mean runoff

85mm/an

Mean elev. (basins)

289m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

69,4%

Pesticides

1,7kg/km²

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