Ontologia

Subdivision · RWA

Nyamagana

Rwanda

AwTropical, savannah(100 %)

Species observed

129

Observations

349

Area

14,1km²

Ecological tissue

Sample of 36 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 Nyamagana : 31 espèces reliées par 38 interactions GloBI sur 4 types (connectance 6.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
38
Connectance
0.060
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

129 distinct species · 349 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

349 obs · 1 cellules
Obs. / cellule
≥ 349
349–348
349–348
349–348
< 349

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

Climate

Mean T°

19,0°C

Annual rain

996mm

Warmest m°

25,1°C

Coldest m°

12,9°C

Elevation: 1 675 m on average (min 1 558 m, max 1 699 m)

Bioclimatic detailsExpert
Annual mean temp.
19,0°C
Annual rain
996mm
Warmest month
25,1°C
Coldest month
12,9°C
Mean alt.
1 675m
Min
1 558m
Max
1 699m
Std. dev.
38m
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

5,6

Org. C

26,2g/kg

Clay

34,2%

Sand

46,2%

Silt

19,6%

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

Dominant lithology: mtGLiMaggregated to Ruhango

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
35,9g/kg
Clay
35,4%
Sand
45,1%
Silt
19,4%
5–15 cm
pH H₂O
5,6
Org. C
22,3g/kg
Clay
33,2%
Sand
46,9%
Silt
20,0%
15–30 cm
pH H₂O
5,5
Org. C
20,5g/kg
Clay
34,0%
Sand
46,6%
Silt
19,4%

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

Land cover

Forest5.9%
Crops33.3%
Built-up8.4%
Bare soil3.3%
Other (grassland, water…)49.2%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

2

Max stream order

1

Max drainage

4 842km²

Discharge in basins

0,4m³/s

Mean precip.

1 216mm/an

Mean T°

19,0°C

Moisture idx

-0,19

Mean runoff

259mm/an

Mean elev. (basins)

1 750m

Watersheds crossing here

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

Human pressure

Pop. density

19hab/km²

Night light

2,0nW

Built-up

836,9%

Pesticides

4,7kg/km²

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

Sub-administrations14