Ontologia

Subdivision · RWA

Kahi

Rwanda

AwTropical, savannah(100 %)

Species observed

160

Observations

676

Area

129,2km²

Ecological tissue

Sample of 24 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 Kahi : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 9.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
25
Connectance
0.091
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

160 distinct species · 676 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

676 obs · 4 cellules
Obs. / cellule
≥ 534
534–533
73–533
73–72
< 73

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

Climate

Mean T°

21,0°C

Annual rain

973mm

Warmest m°

26,7°C

Coldest m°

16,0°C

Elevation: 1 454 m on average (min 1 303 m, max 1 674 m)

Bioclimatic detailsExpert
Annual mean temp.
21,0°C
Annual rain
973mm
Warmest month
26,7°C
Coldest month
16,0°C
Mean alt.
1 454m
Min
1 303m
Max
1 674m
Std. dev.
91m
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

24,1g/kg

Clay

35,9%

Sand

42,3%

Silt

21,7%

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

Dominant lithology: wbGLiMaggregated to Kayonza

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
33,1g/kg
Clay
34,6%
Sand
42,9%
Silt
22,5%
5–15 cm
pH H₂O
5,9
Org. C
22,8g/kg
Clay
35,1%
Sand
43,0%
Silt
21,8%
15–30 cm
pH H₂O
5,8
Org. C
16,5g/kg
Clay
38,0%
Sand
41,1%
Silt
20,9%

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

Land cover

Forest10.7%
Crops31.1%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)57.3%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

20,7km

Basins crossed

1

Max stream order

3

Max drainage

1 787km²

Discharge in basins

0,5m³/s

Mean precip.

910mm/an

Mean T°

20,5°C

Moisture idx

-0,44

Mean runoff

121mm/an

Mean elev. (basins)

1 444m

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

Human pressure

Pop. density

1hab/km²

Built-up

31,1%

Pesticides

4,3kg/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

Sub-administrations1