Ontologia

Locality · RWA

Nyakayenzi

Rwanda

AwTropical, savannah(100 %)

Species observed

78

Observations

122

Area

1,6km²

Ecological tissue

Sample of 9 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 Nyakayenzi : 8 espèces reliées par 6 interactions GloBI sur 2 types (connectance 16.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
6
Connectance
0.167
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

78 distinct species · 122 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

122 obs · 1 cellules
Obs. / cellule
≥ 122
122–121
122–121
122–121
< 122

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

Climate

Mean T°

21,3°C

Annual rain

1 127mm

Warmest m°

27,3°C

Coldest m°

16,0°C

Elevation: 1 422 m on average (min 1 410 m, max 1 440 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
1 127mm
Warmest month
27,3°C
Coldest month
16,0°C
Mean alt.
1 422m
Min
1 410m
Max
1 440m
Std. dev.
11m
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

5,5

Org. C

21,7g/kg

Clay

36,7%

Sand

42,6%

Silt

20,6%

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

Dominant lithology: wbGLiMaggregated to Bugesera

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
28,1g/kg
Clay
35,8%
Sand
43,0%
Silt
21,1%
5–15 cm
pH H₂O
5,5
Org. C
19,9g/kg
Clay
36,2%
Sand
43,0%
Silt
20,7%
15–30 cm
pH H₂O
5,5
Org. C
17,1g/kg
Clay
38,0%
Sand
41,9%
Silt
20,1%

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

Land cover

Forest6.4%
Crops35.0%
Built-up3.5%
Bare soil2.8%
Other (grassland, water…)52.3%

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

393km²

Discharge in basins

0,0m³/s

Mean precip.

964mm/an

Mean T°

20,7°C

Moisture idx

-0,40

Mean runoff

176mm/an

Mean elev. (basins)

1 414m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Built-up

347,8%

Pesticides

4,2kg/km²

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