Ontologia

Subdivision · RWA

Ramba

Rwanda

AwTropical, savannah(100 %)

Species observed

45

Observations

77

Area

13,6km²

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 Ramba : 7 espèces reliées par 4 interactions GloBI sur 3 types (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

45 distinct species · 77 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

77 obs · 1 cellules
Obs. / cellule
≥ 77
77–76
77–76
77–76
< 77

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

981mm

Warmest m°

27,3°C

Coldest m°

15,4°C

Elevation: 1 418 m on average (min 1 355 m, max 1 476 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
981mm
Warmest month
27,3°C
Coldest month
15,4°C
Mean alt.
1 418m
Min
1 355m
Max
1 476m
Std. dev.
33m
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

31,0g/kg

Clay

37,2%

Sand

41,7%

Silt

21,0%

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

Dominant lithology: mtGLiMaggregated to Gisagara

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
40,6g/kg
Clay
36,8%
Sand
42,0%
Silt
21,2%
5–15 cm
pH H₂O
5,9
Org. C
27,0g/kg
Clay
36,1%
Sand
42,4%
Silt
21,4%
15–30 cm
pH H₂O
5,7
Org. C
25,3g/kg
Clay
38,7%
Sand
40,8%
Silt
20,5%

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

Land cover

Forest8.7%
Crops30.7%
Built-up2.4%
Bare soil1.6%
Other (grassland, water…)56.7%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,8km

Basins crossed

2

Max stream order

1

Max drainage

3 150km²

Discharge in basins

0,3m³/s

Mean precip.

1 117mm/an

Mean T°

20,3°C

Moisture idx

-0,29

Mean runoff

233mm/an

Mean elev. (basins)

1 494m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

0,1nW

Built-up

235,5%

Pesticides

3,0kg/km²

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

Sub-administrations3