Ontologia

Subdivision · RWA

Byeza

Rwanda

AwTropical, savannah(100 %)

Species observed

144

Observations

1 081

Area

5km²

Ecological tissue

Sample of 39 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 Byeza : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 4 types (connectance 4.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
36
Connectance
0.049
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

144 distinct species · 1 081 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 081 obs · 1 cellules
Obs. / cellule
≥ 1 081
1 081–1 080
1 081–1 080
1 081–1 080
< 1 081

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

Climate

Mean T°

20,9°C

Annual rain

905mm

Warmest m°

26,5°C

Coldest m°

15,8°C

Elevation: 1 486 m on average (min 1 469 m, max 1 503 m)

Bioclimatic detailsExpert
Annual mean temp.
20,9°C
Annual rain
905mm
Warmest month
26,5°C
Coldest month
15,8°C
Mean alt.
1 486m
Min
1 469m
Max
1 503m
Std. dev.
9m
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

5,9

Org. C

23,4g/kg

Clay

43,7%

Sand

40,1%

Silt

16,2%

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

Dominant lithology: mtGLiMaggregated to Rwamagana

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
31,2g/kg
Clay
43,4%
Sand
40,4%
Silt
16,2%
5–15 cm
pH H₂O
5,9
Org. C
22,4g/kg
Clay
42,9%
Sand
40,6%
Silt
16,4%
15–30 cm
pH H₂O
5,8
Org. C
16,7g/kg
Clay
44,7%
Sand
39,2%
Silt
16,1%

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

Land cover

Forest13.7%
Crops25.1%
Built-up2.6%
Bare soil0.3%
Other (grassland, water…)58.2%

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

Hydrology1 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,60km²

Basins crossed

1

Max drainage

1 654km²

Discharge in basins

0,0m³/s

Mean precip.

974mm/an

Mean T°

19,3°C

Moisture idx

-0,37

Mean runoff

174mm/an

Mean elev. (basins)

1 649m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

0,4nW

Built-up

261,6%

Pesticides

4,4kg/km²

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