Ontologia

Region · bfa

Cascades

Burkina Faso

AwTropical, savannah(100 %)

Species observed

1 517

Observations

11 676

Area

18 573,9km²

Ecological tissue

Sample of 28 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 Cascades : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 4 types (connectance 6.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
26
Connectance
0.064
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

1 517 distinct species · 11 676 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 676 obs · 247 cellules
Obs. / cellule
≥ 565
134–564
30–133
12–29
< 12

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

Climate

Mean T°

27,4°C

Annual rain

1 083mm

Warmest m°

37,3°C

Coldest m°

19,4°C

Elevation: 324 m on average (min 219 m, max 662 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
1 083mm
Warmest month
37,3°C
Coldest month
19,4°C
Mean alt.
324m
Min
219m
Max
662m
Std. dev.
63m
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

6,2

Org. C

12,3g/kg

Clay

22,3%

Sand

55,0%

Silt

22,7%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
15,5g/kg
Clay
19,8%
Sand
56,9%
Silt
23,2%
5–15 cm
pH H₂O
6,2
Org. C
11,6g/kg
Clay
22,2%
Sand
55,1%
Silt
22,8%
15–30 cm
pH H₂O
6,2
Org. C
9,8g/kg
Clay
24,9%
Sand
53,0%
Silt
22,1%

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

Land cover

Forest17.5%
Crops27.4%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)54.1%

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

Hydrology38 basins · 16 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

1 107,9km

Lake surface here

17,26km²

Basins crossed

38

Max stream order

6

Max drainage

20 437km²

Discharge in basins

235,4m³/s

Mean precip.

1 099mm/an

Mean T°

27,2°C

Moisture idx

-0,42

Mean runoff

101mm/an

Mean elev. (basins)

330m

Watersheds crossing here

29 more basins

Lakes (16, top by area)

7 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

26,8%

Pesticides

2,0kg/km²

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

Protected areas19

IUCN Not Reported · 17IUCN IV · 1IUCN VI · 1

Comoé-Léraba

IUCN IV

Classified Forest and Partial Wildlife Reserve · 2001

1 225 km²

Dida

IUCN Not Reported

Classified Forest · 1955

799 km²

Ouarigue

IUCN Not Reported

Classified Forest

659 km²

Leraba

IUCN Not Reported

Classified Forest

316 km²

Koflandé

IUCN Not Reported

Classified Forest · 1953

299 km²

Complete list

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

Sub-administrations2