Ontologia

Commune · RWA

Ngororero

Rwanda

AwTropical, savannah(87 %)

Species observed

23

Observations

52

Area

58,5km²

Ecological tissue

Sample of 6 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 Ngororero : 5 espèces reliées par 4 interactions GloBI sur 3 types (connectance 26.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

23 distinct species · 52 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

52 obs · 1 cellules
Obs. / cellule
≥ 52
52–51
52–51
52–51
< 52

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

Climate

Mean T°

18,9°C

Annual rain

1 214mm

Warmest m°

24,0°C

Coldest m°

13,4°C

Elevation: 1 670 m on average (min 1 481 m, max 2 208 m)

Bioclimatic detailsExpert
Annual mean temp.
18,9°C
Annual rain
1 214mm
Warmest month
24,0°C
Coldest month
13,4°C
Mean alt.
1 670m
Min
1 481m
Max
2 208m
Std. dev.
136m
Köppen-Geiger (dominant)
AwTropical, savannah(87 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,2

Org. C

44,0g/kg

Clay

33,8%

Sand

37,6%

Silt

28,6%

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

Dominant lithology: mtGLiMaggregated to Ngororero

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
54,1g/kg
Clay
34,2%
Sand
37,2%
Silt
28,6%
5–15 cm
pH H₂O
5,2
Org. C
44,1g/kg
Clay
33,3%
Sand
37,9%
Silt
28,9%
15–30 cm
pH H₂O
5,2
Org. C
33,8g/kg
Clay
34,0%
Sand
37,7%
Silt
28,3%

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

Land cover

Forest12.6%
Crops34.5%
Built-up2.6%
Bare soil2.6%
Other (grassland, water…)47.6%

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

Hydrology1 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

16,5km

Basins crossed

1

Max stream order

4

Max drainage

3 331km²

Discharge in basins

1,1m³/s

Mean precip.

1 273mm/an

Mean T°

18,4°C

Moisture idx

-0,13

Mean runoff

281mm/an

Mean elev. (basins)

1 866m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

0,3nW

Built-up

258,1%

Pesticides

3,5kg/km²

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

Sub-administrations5