Ontologia

Commune · RWA

Mahembe

Rwanda

CsbTemperate, dry summer, warm summer(61 %)

Species observed

157

Observations

340

Area

50,7km²

Ecological tissue

Sample of 25 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 Mahembe : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
23
Connectance
0.077
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

157 distinct species · 340 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

340 obs · 2 cellules
Obs. / cellule
≥ 324
324–323
324–323
324–323
< 324

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

Climate

Mean T°

17,7°C

Annual rain

1 985mm

Warmest m°

20,7°C

Coldest m°

14,4°C

Elevation: 1 908 m on average (min 1 520 m, max 2 401 m)

Bioclimatic detailsExpert
Annual mean temp.
17,7°C
Annual rain
1 985mm
Warmest month
20,7°C
Coldest month
14,4°C
Mean alt.
1 908m
Min
1 520m
Max
2 401m
Std. dev.
236m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(61 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,1

Org. C

45,6g/kg

Clay

33,4%

Sand

36,3%

Silt

30,4%

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

Dominant lithology: mtGLiMaggregated to Nyamasheke

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
58,4g/kg
Clay
33,9%
Sand
35,9%
Silt
30,2%
5–15 cm
pH H₂O
5,1
Org. C
44,8g/kg
Clay
33,7%
Sand
36,3%
Silt
30,0%
15–30 cm
pH H₂O
5,0
Org. C
33,8g/kg
Clay
32,5%
Sand
36,6%
Silt
30,9%

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

Land cover

Forest28.0%
Crops24.6%
Built-up2.1%
Bare soil1.1%
Other (grassland, water…)44.3%

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

Hydrology2 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

12,2km

Lake surface here

0,00km²

Basins crossed

2

Max stream order

2

Max drainage

926km²

Discharge in basins

0,5m³/s

Mean precip.

1 346mm/an

Mean T°

18,2°C

Moisture idx

-0,07

Mean runoff

355mm/an

Mean elev. (basins)

1 846m

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

Human pressure

Pop. density

3hab/km²

Built-up

208,4%

Pesticides

3,6kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN IV · 1

Nyungwe

IUCN IV

National Park · 1933

1 019 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations2