Ontologia

Locality · RWA

Bigali

Rwanda

CsbTemperate, dry summer, warm summer(100 %)

Species observed

37

Observations

51

Area

3,3km²

Ecological tissue

Sample of 7 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 Bigali : 6 espèces reliées par 7 interactions GloBI sur 3 types (connectance 33.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
7
Connectance
0.333
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

37 distinct species · 51 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

51 obs · 1 cellules
Obs. / cellule
≥ 51
51–50
51–50
51–50
< 51

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

Climate

Mean T°

16,2°C

Annual rain

2 105mm

Warmest m°

19,3°C

Coldest m°

12,7°C

Elevation: 2 096 m on average (min 1 877 m, max 2 240 m)

Bioclimatic detailsExpert
Annual mean temp.
16,2°C
Annual rain
2 105mm
Warmest month
19,3°C
Coldest month
12,7°C
Mean alt.
2 096m
Min
1 877m
Max
2 240m
Std. dev.
101m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, 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

5,0

Org. C

39,7g/kg

Clay

30,7%

Sand

34,2%

Silt

35,1%

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

Dominant lithology: mtGLiMaggregated to Nyamasheke

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
51,1g/kg
Clay
30,0%
Sand
34,3%
Silt
35,7%
5–15 cm
pH H₂O
5,0
Org. C
40,5g/kg
Clay
30,7%
Sand
34,5%
Silt
34,8%
15–30 cm
pH H₂O
4,9
Org. C
27,5g/kg
Clay
31,4%
Sand
33,9%
Silt
34,9%

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

Land cover

Forest40.1%
Crops14.4%
Built-up0.6%
Bare soil0.8%
Other (grassland, water…)44.1%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

926km²

Discharge in basins

0,0m³/s

Mean precip.

1 361mm/an

Mean T°

18,0°C

Moisture idx

-0,05

Mean runoff

359mm/an

Mean elev. (basins)

1 854m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

62,9%

Pesticides

3,6kg/km²

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