Ontologia

Commune · BFA

Niangoloko

Burkina Faso

AwTropical, savannah(100 %)

Species observed

646

Observations

2 742

Area

2 823,9km²

Ecological tissue

Sample of 42 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 Niangoloko : 38 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 4 types (connectance 4.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
42
Connectance
0.044
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

646 distinct species · 2 742 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 742 obs · 45 cellules
Obs. / cellule
≥ 768
160–767
28–159
14–27
< 14

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

Climate

Mean T°

27,5°C

Annual rain

1 073mm

Warmest m°

37,3°C

Coldest m°

19,2°C

Elevation: 287 m on average (min 227 m, max 357 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
1 073mm
Warmest month
37,3°C
Coldest month
19,2°C
Mean alt.
287m
Min
227m
Max
357m
Std. dev.
27m
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

13,4g/kg

Clay

22,7%

Sand

54,0%

Silt

23,3%

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
16,3g/kg
Clay
20,7%
Sand
55,4%
Silt
23,9%
5–15 cm
pH H₂O
6,2
Org. C
12,6g/kg
Clay
22,4%
Sand
54,3%
Silt
23,3%
15–30 cm
pH H₂O
6,1
Org. C
11,3g/kg
Clay
24,8%
Sand
52,4%
Silt
22,8%

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

Land cover

Forest14.7%
Crops23.3%
Built-up0.2%
Bare soil0.5%
Other (grassland, water…)61.4%

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

Hydrology12 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

255,9km

Lake surface here

0,42km²

Basins crossed

12

Max stream order

6

Max drainage

20 437km²

Discharge in basins

101,3m³/s

Mean precip.

1 139mm/an

Mean T°

27,2°C

Moisture idx

-0,39

Mean runoff

117mm/an

Mean elev. (basins)

293m

Watersheds crossing here

3 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

20,5%

Pesticides

2,3kg/km²

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

Protected areas11

IUCN Not Reported · 9IUCN 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