Ontologia

Locality · RWA

Akirwanda

Rwanda

Species observed

302

Observations

2 987

Area

0,4km²

Ecological tissue

Sample of 31 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 Akirwanda : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
37
Connectance
0.075
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

302 distinct species · 2 987 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 987 obs · 1 cellules
Obs. / cellule
≥ 2 987
2 987–2 986
2 987–2 986
2 987–2 986
< 2 987

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

Climate

Mean T°

19,1°C

Annual rain

1 031mm

Warmest m°

25,0°C

Coldest m°

13,1°C

Elevation: 1 624 m on average (min 1 530 m, max 1 648 m)

Bioclimatic detailsExpert
Annual mean temp.
19,1°C
Annual rain
1 031mm
Warmest month
25,0°C
Coldest month
13,1°C
Mean alt.
1 624m
Min
1 530m
Max
1 648m
Std. dev.
47m

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

33,3g/kg

Clay

37,9%

Sand

39,3%

Silt

22,8%

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

Dominant lithology: mtGLiMaggregated to Nyarugenge

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
41,9g/kg
Clay
37,8%
Sand
39,3%
Silt
22,9%
5–15 cm
pH H₂O
5,6
Org. C
28,9g/kg
Clay
36,9%
Sand
40,3%
Silt
22,8%
15–30 cm
pH H₂O
5,5
Org. C
29,2g/kg
Clay
39,0%
Sand
38,4%
Silt
22,7%

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

Land cover

Forest14.0%
Crops11.7%
Built-up7.8%
Bare soil0.2%
Other (grassland, water…)66.2%

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

1 654km²

Discharge in basins

0,0m³/s

Mean precip.

974mm/an

Mean T°

19,3°C

Moisture idx

-0,37

Mean runoff

174mm/an

Mean elev. (basins)

1 649m

Watersheds crossing here

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

Human pressure

Pop. density

18hab/km²

Night light

3,7nW

Built-up

783,1%

Pesticides

4,6kg/km²

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