Ontologia

Subdivision · BDI

Nyabiraba

Burundi

CwbTemperate, dry winter, warm summer(100 %)

Species observed

64

Observations

80

Area

3km²

Ecological tissue

Sample of 2 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 Nyabiraba : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

64 distinct species · 80 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

80 obs · 1 cellules
Obs. / cellule
≥ 80
80–79
80–79
80–79
< 80

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

Climate

Mean T°

18,2°C

Annual rain

2 488mm

Warmest m°

23,0°C

Coldest m°

13,3°C

Elevation: 1 793 m on average (min 1 700 m, max 2 009 m)

Bioclimatic detailsExpert
Annual mean temp.
18,2°C
Annual rain
2 488mm
Warmest month
23,0°C
Coldest month
13,3°C
Mean alt.
1 793m
Min
1 700m
Max
2 009m
Std. dev.
52m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

29,1g/kg

Clay

35,6%

Sand

41,0%

Silt

23,5%

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

Dominant lithology: mtGLiMaggregated to Nyabiraba

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
36,6g/kg
Clay
35,4%
Sand
41,2%
Silt
23,4%
5–15 cm
pH H₂O
5,2
Org. C
28,5g/kg
Clay
34,7%
Sand
41,6%
Silt
23,7%
15–30 cm
pH H₂O
5,2
Org. C
22,4g/kg
Clay
36,7%
Sand
40,1%
Silt
23,2%

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

Land cover

Forest16.1%
Crops31.5%
Built-up2.5%
Bare soil0.6%
Other (grassland, water…)49.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

2

Max stream order

1

Max drainage

14 195km²

Discharge in basins

2,0m³/s

Mean precip.

1 135mm/an

Mean T°

22,5°C

Moisture idx

-0,29

Mean runoff

230mm/an

Mean elev. (basins)

1 176m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

12hab/km²

Night light

0,1nW

Built-up

255,4%

Pesticides

0,1kg/km²

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