Ontologia

Province · BFA

Ioba

Burkina Faso

AwTropical, savannah(100 %)

Species observed

221

Observations

522

Area

2 621,5km²

Ecological tissue

Sample of 29 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 Ioba : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 4 types (connectance 4.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
19
Connectance
0.047
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

221 distinct species · 522 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

522 obs · 38 cellules
Obs. / cellule
≥ 88
48–87
8–47
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°

28,3°C

Annual rain

940mm

Warmest m°

38,6°C

Coldest m°

19,1°C

Elevation: 280 m on average (min 237 m, max 382 m)

Bioclimatic detailsExpert
Annual mean temp.
28,3°C
Annual rain
940mm
Warmest month
38,6°C
Coldest month
19,1°C
Mean alt.
280m
Min
237m
Max
382m
Std. dev.
24m
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

9,7g/kg

Clay

21,3%

Sand

39,3%

Silt

39,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
12,5g/kg
Clay
19,4%
Sand
40,5%
Silt
40,1%
5–15 cm
pH H₂O
6,3
Org. C
9,2g/kg
Clay
21,0%
Sand
39,1%
Silt
39,9%
15–30 cm
pH H₂O
6,3
Org. C
7,3g/kg
Clay
23,4%
Sand
38,3%
Silt
38,3%

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

Land cover

Forest8.1%
Crops35.7%
Built-up0.6%
Bare soil0.6%
Other (grassland, water…)55.0%

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

Hydrology16 basins · 6 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

220,0km

Lake surface here

2,30km²

Basins crossed

16

Max stream order

7

Max drainage

86 226km²

Discharge in basins

131,5m³/s

Mean precip.

948mm/an

Mean T°

27,8°C

Moisture idx

-0,51

Mean runoff

62mm/an

Mean elev. (basins)

283m

Watersheds crossing here

7 more basins

Lakes (6, 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

55,9%

Pesticides

2,1kg/km²

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

Protected areas2

IUCN IV · 2

Bontioli

IUCN IV

Classified Forest and Partial Wildlife Reserve · 1957

330 km²

Bontioli

IUCN IV

Classified Forest and Total Wildlife Reserve · 1957

144 km²

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

Sub-administrations7