Ontologia

Commune · RWA

Nyarubaka

Rwanda

AwTropical, savannah(94 %)

Species observed

29

Observations

31

Area

47km²

Ecological tissue

Sample of 14 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 Nyarubaka : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 12.1%, filtre Serrano α=0.2).

Espèces affichées
14
Interactions affichées
11
Connectance
0.121
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

29 distinct species · 31 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 obs · 1 cellules
Obs. / cellule
≥ 31
31–30
31–30
31–30
< 31

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

Climate

Mean T°

19,1°C

Annual rain

1 066mm

Warmest m°

25,1°C

Coldest m°

12,9°C

Elevation: 1 658 m on average (min 1 472 m, max 1 857 m)

Bioclimatic detailsExpert
Annual mean temp.
19,1°C
Annual rain
1 066mm
Warmest month
25,1°C
Coldest month
12,9°C
Mean alt.
1 658m
Min
1 472m
Max
1 857m
Std. dev.
81m
Köppen-Geiger (dominant)
AwTropical, savannah(94 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

33,3g/kg

Clay

32,3%

Sand

46,4%

Silt

21,3%

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

Dominant lithology: mtGLiMaggregated to Kamonyi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
43,2g/kg
Clay
32,6%
Sand
46,0%
Silt
21,4%
5–15 cm
pH H₂O
5,8
Org. C
28,8g/kg
Clay
30,8%
Sand
47,4%
Silt
21,8%
15–30 cm
pH H₂O
5,6
Org. C
27,9g/kg
Clay
33,5%
Sand
45,8%
Silt
20,7%

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

Land cover

Forest7.8%
Crops37.7%
Built-up3.7%
Bare soil3.0%
Other (grassland, water…)47.8%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

7,2km

Basins crossed

2

Max stream order

1

Max drainage

6 655km²

Discharge in basins

2,2m³/s

Mean precip.

1 138mm/an

Mean T°

19,7°C

Moisture idx

-0,27

Mean runoff

231mm/an

Mean elev. (basins)

1 624m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

0,2nW

Built-up

366,6%

Pesticides

4,6kg/km²

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

Sub-administrations4