Ontologia

Commune · RWA

Karangazi

Rwanda

AwTropical, savannah(100 %)

Species observed

531

Observations

6 138

Area

564,2km²

Ecological tissue

Sample of 23 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 Karangazi : 21 espèces reliées par 21 interactions GloBI sur 2 types (connectance 8.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
21
Connectance
0.083
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

531 distinct species · 6 138 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 138 obs · 13 cellules
Obs. / cellule
≥ 3 136
1 458–3 135
445–1 457
79–444
< 79

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

Climate

Mean T°

21,4°C

Annual rain

897mm

Warmest m°

27,1°C

Coldest m°

15,9°C

Elevation: 1 363 m on average (min 1 283 m, max 1 558 m)

Bioclimatic detailsExpert
Annual mean temp.
21,4°C
Annual rain
897mm
Warmest month
27,1°C
Coldest month
15,9°C
Mean alt.
1 363m
Min
1 283m
Max
1 558m
Std. dev.
56m
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

22,8g/kg

Clay

40,6%

Sand

38,2%

Silt

21,3%

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

Dominant lithology: mtGLiMaggregated to Nyagatare

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
30,7g/kg
Clay
40,1%
Sand
38,5%
Silt
21,4%
5–15 cm
pH H₂O
5,9
Org. C
21,6g/kg
Clay
40,0%
Sand
38,8%
Silt
21,2%
15–30 cm
pH H₂O
5,9
Org. C
16,0g/kg
Clay
41,6%
Sand
37,2%
Silt
21,2%

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

Land cover

Forest7.9%
Crops44.0%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)47.1%

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

Hydrology6 basins · 4 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

107,2km

Lake surface here

9,78km²

Basins crossed

6

Max stream order

6

Max drainage

36 614km²

Discharge in basins

62,5m³/s

Mean precip.

917mm/an

Mean T°

20,6°C

Moisture idx

-0,44

Mean runoff

134mm/an

Mean elev. (basins)

1 419m

Watersheds crossing here

Lakes (4, 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

68,8%

Pesticides

3,5kg/km²

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

Protected areas2

IUCN II · 1IUCN Not Reported · 1

Akagera

IUCN II

National Park · 1934

1 020 km²

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

Sub-administrations11