Ontologia

Subdivision · RWA

Bisumo

Rwanda

CsbTemperate, dry summer, warm summer(100 %)

Species observed

158

Observations

396

Area

111km²

Ecological tissue

Sample of 12 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 Bisumo : 11 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 16.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
11
Connectance
0.167
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

158 distinct species · 396 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

396 obs · 2 cellules
Obs. / cellule
≥ 276
276–275
276–275
276–275
< 276

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

Climate

Mean T°

14,1°C

Annual rain

2 232mm

Warmest m°

18,6°C

Coldest m°

9,1°C

Elevation: 2 402 m on average (min 1 856 m, max 2 790 m)

Bioclimatic detailsExpert
Annual mean temp.
14,1°C
Annual rain
2 232mm
Warmest month
18,6°C
Coldest month
9,1°C
Mean alt.
2 402m
Min
1 856m
Max
2 790m
Std. dev.
182m
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

60,8g/kg

Clay

37,6%

Sand

30,7%

Silt

31,7%

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
75,7g/kg
Clay
36,3%
Sand
31,4%
Silt
32,3%
5–15 cm
pH H₂O
5,0
Org. C
61,6g/kg
Clay
36,8%
Sand
31,3%
Silt
31,9%
15–30 cm
pH H₂O
5,0
Org. C
45,0g/kg
Clay
39,7%
Sand
29,5%
Silt
30,8%

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

Land cover

Forest66.4%
Crops9.2%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)23.9%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

18,5km

Basins crossed

3

Max stream order

2

Max drainage

944km²

Discharge in basins

1,2m³/s

Mean precip.

1 506mm/an

Mean T°

17,1°C

Moisture idx

0,07

Max snow

1%

Mean runoff

367mm/an

Mean elev. (basins)

1 949m

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

30,9%

Pesticides

3,7kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN IV · 1

Nyungwe

IUCN IV

National Park · 1933

1 019 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations3