Ontologia

Commune · BDI

Nyarwumba

Burundi

AwTropical, savannah(44 %)

Species observed

197

Observations

484

Area

6,5km²

Ecological tissue

Sample of 11 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 Nyarwumba : 11 espèces reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, filtre Serrano α=0.2).

Espèces affichées
11
Interactions affichées
8
Connectance
0.145
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

197 distinct species · 484 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

484 obs · 1 cellules
Obs. / cellule
≥ 484
484–483
484–483
484–483
< 484

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

Climate

Mean T°

17,7°C

Annual rain

1 530mm

Warmest m°

23,8°C

Coldest m°

12,0°C

Elevation: 1 879 m on average (min 1 620 m, max 2 066 m)

Bioclimatic detailsExpert
Annual mean temp.
17,7°C
Annual rain
1 530mm
Warmest month
23,8°C
Coldest month
12,0°C
Mean alt.
1 879m
Min
1 620m
Max
2 066m
Std. dev.
132m
Köppen-Geiger (dominant)
AwTropical, savannah(44 %)Tropical

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

Soil & lithology

pH H₂O

5,0

Org. C

43,0g/kg

Clay

39,3%

Sand

37,0%

Silt

23,8%

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

Dominant lithology: mtGLiMaggregated to Bukinanyana

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
50,1g/kg
Clay
38,8%
Sand
37,2%
Silt
24,0%
5–15 cm
pH H₂O
5,0
Org. C
45,0g/kg
Clay
38,9%
Sand
37,4%
Silt
23,8%
15–30 cm
pH H₂O
5,0
Org. C
33,9g/kg
Clay
40,2%
Sand
36,3%
Silt
23,5%

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

Land cover

Forest23.2%
Crops23.6%
Built-up1.5%
Bare soil0.1%
Other (grassland, water…)51.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

414km²

Discharge in basins

0,0m³/s

Mean precip.

1 423mm/an

Mean T°

20,0°C

Moisture idx

-0,07

Mean runoff

246mm/an

Mean elev. (basins)

1 676m

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

Human pressure

Pop. density

6hab/km²

Built-up

153,7%

Pesticides

0,1kg/km²

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

Protected areas1

IUCN II · 1

Kibira

IUCN II

National Park · 1934

477 km²

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