Ontologia

Locality · RWA

Kayange Ii

Rwanda

AwTropical, savannah(100 %)

Species observed

293

Observations

1 903

Area

136,4km²

Ecological tissue

Sample of 21 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 Kayange Ii : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
21
Connectance
0.100
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

293 distinct species · 1 903 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 903 obs · 2 cellules
Obs. / cellule
≥ 1 458
1 458–1 457
1 458–1 457
1 458–1 457
< 1 458

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

Climate

Mean T°

21,6°C

Annual rain

907mm

Warmest m°

27,3°C

Coldest m°

16,3°C

Elevation: 1 327 m on average (min 1 283 m, max 1 558 m)

Bioclimatic detailsExpert
Annual mean temp.
21,6°C
Annual rain
907mm
Warmest month
27,3°C
Coldest month
16,3°C
Mean alt.
1 327m
Min
1 283m
Max
1 558m
Std. dev.
59m
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

24,8g/kg

Clay

39,8%

Sand

37,4%

Silt

22,8%

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
33,3g/kg
Clay
39,0%
Sand
37,7%
Silt
23,3%
5–15 cm
pH H₂O
5,9
Org. C
23,7g/kg
Clay
39,0%
Sand
38,2%
Silt
22,8%
15–30 cm
pH H₂O
5,8
Org. C
17,5g/kg
Clay
41,4%
Sand
36,2%
Silt
22,4%

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

Land cover

Forest13.4%
Crops25.6%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)60.7%

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

Hydrology2 basins · 4 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

28,7km

Lake surface here

9,78km²

Basins crossed

2

Max stream order

6

Max drainage

34 594km²

Discharge in basins

16,6m³/s

Mean precip.

948mm/an

Mean T°

20,6°C

Moisture idx

-0,42

Mean runoff

113mm/an

Mean elev. (basins)

1 388m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

7,3%

Pesticides

2,5kg/km²

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

Protected areas1

IUCN II · 1

Akagera

IUCN II

National Park · 1934

1 020 km²

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