Ontologia

Subdivision · RWA

Isangano

Rwanda

AwTropical, savannah(100 %)

Species observed

81

Observations

92

Area

68,6km²

Ecological tissue

Sample of 19 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 Isangano : 18 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 2 types (connectance 7.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
13
Connectance
0.076
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

81 distinct species · 92 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

92 obs · 1 cellules
Obs. / cellule
≥ 92
92–91
92–91
92–91
< 92

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

Climate

Mean T°

22,1°C

Annual rain

799mm

Warmest m°

27,7°C

Coldest m°

17,1°C

Elevation: 1 302 m on average (min 1 285 m, max 1 346 m)

Bioclimatic detailsExpert
Annual mean temp.
22,1°C
Annual rain
799mm
Warmest month
27,7°C
Coldest month
17,1°C
Mean alt.
1 302m
Min
1 285m
Max
1 346m
Std. dev.
15m
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

22,8g/kg

Clay

33,3%

Sand

43,3%

Silt

23,5%

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

Dominant lithology: wbGLiMaggregated to Kayonza

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
32,1g/kg
Clay
32,2%
Sand
43,8%
Silt
24,1%
5–15 cm
pH H₂O
5,9
Org. C
21,2g/kg
Clay
32,3%
Sand
44,2%
Silt
23,5%
15–30 cm
pH H₂O
5,9
Org. C
15,1g/kg
Clay
35,3%
Sand
41,8%
Silt
22,9%

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

Land cover

Forest16.3%
Crops20.1%
Built-up0.2%
Bare soil0.6%
Other (grassland, water…)62.7%

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

Hydrology1 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,6km

Lake surface here

10,86km²

Basins crossed

1

Max stream order

6

Max drainage

33 183km²

Discharge in basins

10,5m³/s

Mean precip.

946mm/an

Mean T°

20,7°C

Moisture idx

-0,41

Mean runoff

104mm/an

Mean elev. (basins)

1 361m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Built-up

24,1%

Pesticides

4,3kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN II · 1

Akagera

IUCN II

National Park · 1934

1 020 km²

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

Sub-administrations1