Ontologia

Subdivision · BDI

Runyeri

Burundi

AwTropical, savannah(100 %)

Species observed

49

Observations

125

Area

4,7km²

Ecological tissue

Sample of 15 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 Runyeri : 15 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 4 types (connectance 9.5%, filtre Serrano α=0.2).

Espèces affichées
15
Interactions affichées
10
Connectance
0.095
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

49 distinct species · 125 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

125 obs · 1 cellules
Obs. / cellule
≥ 125
125–124
125–124
125–124
< 125

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

Climate

Mean T°

20,0°C

Annual rain

1 035mm

Warmest m°

26,3°C

Coldest m°

14,9°C

Elevation: 1 594 m on average (min 1 572 m, max 1 619 m)

Bioclimatic detailsExpert
Annual mean temp.
20,0°C
Annual rain
1 035mm
Warmest month
26,3°C
Coldest month
14,9°C
Mean alt.
1 594m
Min
1 572m
Max
1 619m
Std. dev.
19m
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

5,4

Org. C

20,3g/kg

Clay

41,7%

Sand

40,9%

Silt

17,4%

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

Dominant lithology: mtGLiMaggregated to Bugendana

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
25,3g/kg
Clay
39,3%
Sand
42,5%
Silt
18,2%
5–15 cm
pH H₂O
5,4
Org. C
20,1g/kg
Clay
41,0%
Sand
41,6%
Silt
17,4%
15–30 cm
pH H₂O
5,4
Org. C
15,5g/kg
Clay
44,7%
Sand
38,7%
Silt
16,6%

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

Land cover

Forest17.9%
Crops34.4%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)46.8%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

2

Max stream order

1

Max drainage

2 024km²

Discharge in basins

0,1m³/s

Mean precip.

1 245mm/an

Mean T°

17,4°C

Moisture idx

-0,15

Mean runoff

292mm/an

Mean elev. (basins)

1 787m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Built-up

66,5%

Pesticides

0,1kg/km²

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