Ontologia

Province · bdi

Bujumbura Mairie

Burundi

AwTropical, savannah(100 %)

Species observed

1 552

Observations

8 905

Area

201,6km²

Ecological tissue

Sample of 46 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 Bujumbura Mairie : 39 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 4 types (connectance 4.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
41
Connectance
0.040
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

1 552 distinct species · 8 905 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 905 obs · 5 cellules
Obs. / cellule
≥ 6 761
6 761–6 760
970–6 760
798–969
< 798

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

Climate

Mean T°

25,2°C

Annual rain

1 328mm

Warmest m°

29,6°C

Coldest m°

20,7°C

Elevation: 809 m on average (min 770 m, max 1 278 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
1 328mm
Warmest month
29,6°C
Coldest month
20,7°C
Mean alt.
809m
Min
770m
Max
1 278m
Std. dev.
66m
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

6,5

Org. C

21,9g/kg

Clay

29,1%

Sand

43,1%

Silt

27,7%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
32,0g/kg
Clay
27,1%
Sand
44,6%
Silt
28,3%
5–15 cm
pH H₂O
6,5
Org. C
21,5g/kg
Clay
27,9%
Sand
44,0%
Silt
28,0%
15–30 cm
pH H₂O
6,4
Org. C
12,2g/kg
Clay
32,4%
Sand
40,7%
Silt
26,9%

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

Land cover

Forest1.6%
Crops11.2%
Built-up12.8%
Bare soil0.5%
Other (grassland, water…)74.0%

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

Hydrology5 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

47,2km

Lake surface here

80,28km²

Basins crossed

5

Max stream order

3

Max drainage

14 195km²

Discharge in basins

41,8m³/s

Mean precip.

1 204mm/an

Mean T°

21,8°C

Moisture idx

-0,23

Mean runoff

233mm/an

Mean elev. (basins)

1 313m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

41hab/km²

Night light

4,4nW

Built-up

1 279,5%

Pesticides

0,1kg/km²

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

Sub-administrations13