Ontologia

Town · COD

Bukavu

Democratic Republic of the Congo

AwTropical, savannah(78 %)

Species observed

785

Observations

2 787

Area

76,9km²

Ecological tissue

Sample of 45 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 Bukavu : 39 espèces reliées par 41 interactions GloBI sur 6 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
0
Plus dense que (national)0 %(top 100%)

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

Species present

785 distinct species · 2 787 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 787 obs · 2 cellules
Obs. / cellule
≥ 2 338
2 338–2 337
2 338–2 337
2 338–2 337
< 2 338

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

Climate

Mean T°

19,8°C

Annual rain

1 438mm

Warmest m°

25,1°C

Coldest m°

15,3°C

Elevation: 1 644 m on average (min 1 461 m, max 2 087 m)

Bioclimatic detailsExpert
Annual mean temp.
19,8°C
Annual rain
1 438mm
Warmest month
25,1°C
Coldest month
15,3°C
Mean alt.
1 644m
Min
1 461m
Max
2 087m
Std. dev.
176m
Köppen-Geiger (dominant)
AwTropical, savannah(78 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,3

Org. C

46,7g/kg

Clay

44,7%

Sand

26,9%

Silt

28,4%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
54,4g/kg
Clay
46,3%
Sand
26,5%
Silt
27,2%
5–15 cm
pH H₂O
5,3
Org. C
53,0g/kg
Clay
45,1%
Sand
27,0%
Silt
27,9%
15–30 cm
pH H₂O
5,3
Org. C
32,7g/kg
Clay
42,7%
Sand
27,2%
Silt
30,1%

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

Land cover

Forest4.9%
Crops8.3%
Built-up14.4%
Bare soil0.6%
Other (grassland, water…)71.9%

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

Hydrology3 basins · 2 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

12,5km

Lake surface here

20,34km²

Basins crossed

3

Max stream order

5

Max drainage

8 145km²

Discharge in basins

2,5m³/s

Mean precip.

1 589mm/an

Mean T°

17,7°C

Moisture idx

0,11

Mean runoff

449mm/an

Mean elev. (basins)

1 854m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

88hab/km²

Night light

1,9nW

Built-up

1 438,8%

Pesticides

4,2kg/km²

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