Ontologia

Locality · RWA

Nyamyijima

Rwanda

AwTropical, savannah(100 %)

Species observed

51

Observations

111

Area

1,2km²

Ecological tissue

Sample of 7 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 Nyamyijima : 6 espèces reliées par 5 interactions GloBI sur 2 types (connectance 23.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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

51 distinct species · 111 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

111 obs · 1 cellules
Obs. / cellule
≥ 111
111–110
111–110
111–110
< 111

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

Climate

Mean T°

21,1°C

Annual rain

948mm

Warmest m°

26,9°C

Coldest m°

15,9°C

Elevation: 1 406 m on average (min 1 401 m, max 1 409 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
948mm
Warmest month
26,9°C
Coldest month
15,9°C
Mean alt.
1 406m
Min
1 401m
Max
1 409m
Std. dev.
4m
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

26,6g/kg

Clay

37,2%

Sand

42,1%

Silt

20,7%

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

Dominant lithology: mtGLiMaggregated to Kicukiro

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
32,5g/kg
Clay
38,2%
Sand
41,4%
Silt
20,3%
5–15 cm
pH H₂O
5,9
Org. C
25,2g/kg
Clay
37,0%
Sand
42,3%
Silt
20,7%
15–30 cm
pH H₂O
5,8
Org. C
22,1g/kg
Clay
36,4%
Sand
42,5%
Silt
21,1%

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

Land cover

Forest10.0%
Crops32.6%
Built-up3.5%
Bare soil2.0%
Other (grassland, water…)51.9%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

220km²

Discharge in basins

0,0m³/s

Mean precip.

917mm/an

Mean T°

20,1°C

Moisture idx

-0,42

Mean runoff

157mm/an

Mean elev. (basins)

1 521m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,8nW

Built-up

353,2%

Pesticides

4,6kg/km²

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