Ontologia

Commune · RWA

Ndego

Rwanda

AwTropical, savannah(100 %)

Species observed

294

Observations

1 962

Area

175km²

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 Ndego : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
21
Connectance
0.083
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

294 distinct species · 1 962 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 962 obs · 5 cellules
Obs. / cellule
≥ 1 768
1 768–1 767
92–1 767
70–91
< 70

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

Climate

Mean T°

22,0°C

Annual rain

853mm

Warmest m°

27,6°C

Coldest m°

17,0°C

Elevation: 1 329 m on average (min 1 285 m, max 1 602 m)

Bioclimatic detailsExpert
Annual mean temp.
22,0°C
Annual rain
853mm
Warmest month
27,6°C
Coldest month
17,0°C
Mean alt.
1 329m
Min
1 285m
Max
1 602m
Std. dev.
62m
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

6,0

Org. C

24,2g/kg

Clay

33,1%

Sand

45,5%

Silt

21,5%

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
34,3g/kg
Clay
32,2%
Sand
45,9%
Silt
21,9%
5–15 cm
pH H₂O
6,0
Org. C
21,5g/kg
Clay
32,0%
Sand
46,3%
Silt
21,7%
15–30 cm
pH H₂O
6,0
Org. C
16,8g/kg
Clay
35,1%
Sand
44,1%
Silt
20,8%

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

Land cover

Forest10.9%
Crops25.4%
Built-up0.5%
Bare soil1.0%
Other (grassland, water…)62.1%

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

Hydrology2 basins · 5 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,6km

Lake surface here

27,54km²

Basins crossed

2

Max stream order

6

Max drainage

33 183km²

Discharge in basins

26,9m³/s

Mean precip.

946mm/an

Mean T°

20,7°C

Moisture idx

-0,41

Mean runoff

104mm/an

Mean elev. (basins)

1 361m

Watersheds crossing here

Lakes (5, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Built-up

54,2%

Pesticides

4,4kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN II · 1

Akagera

IUCN II

National Park · 1934

1 020 km²

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

Sub-administrations2