Ontologia

Commune · RWA

Rweru

Rwanda

AwTropical, savannah(100 %)

Species observed

913

Observations

2 876

Area

214,8km²

Ecological tissue

Sample of 40 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 Rweru : 34 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 5.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
43
Connectance
0.050
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

913 distinct species · 2 876 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 876 obs · 6 cellules
Obs. / cellule
≥ 1 558
1 558–1 557
675–1 557
319–674
< 319

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

Climate

Mean T°

21,8°C

Annual rain

1 046mm

Warmest m°

27,7°C

Coldest m°

16,8°C

Elevation: 1 367 m on average (min 1 324 m, max 1 528 m)

Bioclimatic detailsExpert
Annual mean temp.
21,8°C
Annual rain
1 046mm
Warmest month
27,7°C
Coldest month
16,8°C
Mean alt.
1 367m
Min
1 324m
Max
1 528m
Std. dev.
55m
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

5,8

Org. C

20,7g/kg

Clay

36,1%

Sand

44,4%

Silt

19,5%

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

Dominant lithology: wbGLiMaggregated to Bugesera

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
28,3g/kg
Clay
35,0%
Sand
45,2%
Silt
19,8%
5–15 cm
pH H₂O
5,8
Org. C
19,8g/kg
Clay
34,9%
Sand
45,1%
Silt
20,0%
15–30 cm
pH H₂O
5,8
Org. C
13,9g/kg
Clay
38,4%
Sand
43,0%
Silt
18,6%

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

Land cover

Forest11.9%
Crops21.6%
Built-up0.9%
Bare soil0.6%
Other (grassland, water…)64.9%

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

Hydrology4 basins · 3 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

28,7km

Lake surface here

37,32km²

Basins crossed

4

Max stream order

5

Max drainage

17 209km²

Discharge in basins

25,7m³/s

Mean precip.

922mm/an

Mean T°

20,5°C

Moisture idx

-0,42

Mean runoff

167mm/an

Mean elev. (basins)

1 416m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

91,1%

Pesticides

4,6kg/km²

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

Protected areas2

IUCN Not Reported · 2

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

Sub-administrations12