Ontologia

Locality · RWA

Mareru

Rwanda

CsbTemperate, dry summer, warm summer(100 %)

Species observed

105

Observations

475

Area

0,7km²

Ecological tissue

Sample of 16 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 Mareru : 15 espèces reliées par 13 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
13
Connectance
0.096
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

105 distinct species · 475 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

475 obs · 1 cellules
Obs. / cellule
≥ 475
475–474
475–474
475–474
< 475

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

Climate

Mean T°

14,5°C

Annual rain

2 600mm

Warmest m°

18,9°C

Coldest m°

10,0°C

Elevation: 2 349 m on average (min 2 349 m, max 2 362 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
2 600mm
Warmest month
18,9°C
Coldest month
10,0°C
Mean alt.
2 349m
Min
2 349m
Max
2 362m
Std. dev.
0m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

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

63,8g/kg

Clay

28,6%

Sand

25,5%

Silt

45,8%

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

Dominant lithology: mtGLiMaggregated to Rubavu

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
71,6g/kg
Clay
29,2%
Sand
25,3%
Silt
45,5%
5–15 cm
pH H₂O
5,9
Org. C
66,0g/kg
Clay
29,3%
Sand
25,2%
Silt
45,5%
15–30 cm
pH H₂O
5,9
Org. C
53,8g/kg
Clay
27,4%
Sand
26,1%
Silt
46,5%

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

Land cover

Forest39.3%
Crops11.3%
Built-up5.1%
Bare soil0.0%
Other (grassland, water…)44.3%

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

902km²

Discharge in basins

0,0m³/s

Mean precip.

1 485mm/an

Mean T°

16,5°C

Moisture idx

0,05

Mean runoff

344mm/an

Mean elev. (basins)

2 120m

Watersheds crossing here

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

Human pressure

Pop. density

13hab/km²

Night light

0,9nW

Built-up

512,0%

Pesticides

3,5kg/km²

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