Ontologia

Region · bfa

Est

Burkina Faso

BShArid, steppe, hot(72 %)

Species observed

1 603

Observations

41 959

Area

46 567,5km²

Ecological tissue

Sample of 24 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 Est : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 14.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
39
Connectance
0.141
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

1 603 distinct species · 41 959 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 959 obs · 711 cellules
Obs. / cellule
≥ 744
87–743
27–86
13–26
< 13

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

Climate

Mean T°

29,0°C

Annual rain

749mm

Warmest m°

40,0°C

Coldest m°

18,2°C

Elevation: 257 m on average (min 143 m, max 366 m)

Bioclimatic detailsExpert
Annual mean temp.
29,0°C
Annual rain
749mm
Warmest month
40,0°C
Coldest month
18,2°C
Mean alt.
257m
Min
143m
Max
366m
Std. dev.
37m
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

7,5g/kg

Clay

22,2%

Sand

53,9%

Silt

23,9%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
9,5g/kg
Clay
19,3%
Sand
56,2%
Silt
24,5%
5–15 cm
pH H₂O
6,5
Org. C
7,8g/kg
Clay
21,0%
Sand
54,8%
Silt
24,2%
15–30 cm
pH H₂O
6,4
Org. C
5,1g/kg
Clay
26,4%
Sand
50,7%
Silt
22,9%

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

Land cover

Forest7.1%
Crops30.5%
Built-up0.1%
Bare soil0.9%
Other (grassland, water…)61.4%

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

Hydrology91 basins · 26 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

2 534,9km

Lake surface here

151,46km²

Basins crossed

91

Max stream order

6

Max drainage

31 056km²

Discharge in basins

339,0m³/s

Mean precip.

740mm/an

Mean T°

28,3°C

Moisture idx

-0,64

Mean runoff

51mm/an

Mean elev. (basins)

260m

Watersheds crossing here

82 more basins

Lakes (26, top by area)

17 more lakes

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

14,6%

Pesticides

1,6kg/km²

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

Protected areas27

IUCN II · 10IUCN Not Reported · 9IUCN IV · 3IUCN Not Applicable · 2IUCN VI · 2IUCN Ia · 1📍 Point sites · 2

W (Benin)

IUCN II

National Park · 1954

5 784 km²

Complete list

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

Sub-administrations7