Ontologia

Town · COD

Bunia

Democratic Republic of the Congo

AwTropical, savannah(92 %)

Species observed

261

Observations

552

Area

77,2km²

Ecological tissue

Sample of 33 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 Bunia : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 5 types (connectance 4.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
22
Connectance
0.042
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

261 distinct species · 552 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

552 obs · 1 cellules
Obs. / cellule
≥ 552
552–551
552–551
552–551
< 552

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

Climate

Mean T°

21,1°C

Annual rain

1 217mm

Warmest m°

27,8°C

Coldest m°

16,4°C

Elevation: 1 277 m on average (min 1 207 m, max 1 355 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
1 217mm
Warmest month
27,8°C
Coldest month
16,4°C
Mean alt.
1 277m
Min
1 207m
Max
1 355m
Std. dev.
34m
Köppen-Geiger (dominant)
AwTropical, savannah(92 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

29,5g/kg

Clay

39,0%

Sand

33,5%

Silt

27,5%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
41,4g/kg
Clay
38,7%
Sand
33,4%
Silt
27,9%
5–15 cm
pH H₂O
6,0
Org. C
29,2g/kg
Clay
37,1%
Sand
34,7%
Silt
28,2%
15–30 cm
pH H₂O
5,9
Org. C
17,9g/kg
Clay
41,1%
Sand
32,4%
Silt
26,4%

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

Land cover

Forest7.8%
Crops24.0%
Built-up11.7%
Bare soil1.4%
Other (grassland, water…)55.0%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

14,0km

Basins crossed

2

Max stream order

2

Max drainage

4 366km²

Discharge in basins

3,0m³/s

Mean precip.

1 274mm/an

Mean T°

21,0°C

Moisture idx

-0,23

Mean runoff

238mm/an

Mean elev. (basins)

1 317m

Watersheds crossing here

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

Human pressure

Pop. density

49hab/km²

Night light

0,8nW

Built-up

1 174,0%

Pesticides

48,4kg/km²

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