Ontologia

Subdivision · IDN

Ranaka

Indonesia

AmTropical, monsoon(50 %)

Species observed

245

Observations

5 234

Area

6,9km²

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 Ranaka : 11 espèces reliées par 19 interactions GloBI sur 3 types (connectance 15.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
19
Connectance
0.158
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

245 distinct species · 5 234 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 234 obs · 1 cellules
Obs. / cellule
≥ 5 234
5 234–5 233
5 234–5 233
5 234–5 233
< 5 234

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

Climate

Mean T°

18,7°C

Annual rain

2 605mm

Warmest m°

24,1°C

Coldest m°

13,4°C

Elevation: 1 389 m on average (min 881 m, max 1 913 m)

Bioclimatic detailsExpert
Annual mean temp.
18,7°C
Annual rain
2 605mm
Warmest month
24,1°C
Coldest month
13,4°C
Mean alt.
1 389m
Min
881m
Max
1 913m
Std. dev.
288m
Köppen-Geiger (dominant)
AmTropical, monsoon(50 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

51,3g/kg

Clay

37,7%

Sand

36,4%

Silt

26,0%

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

Dominant lithology: scGLiMaggregated to Manggarai

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
64,8g/kg
Clay
37,1%
Sand
36,9%
Silt
25,9%
5–15 cm
pH H₂O
5,5
Org. C
48,0g/kg
Clay
36,5%
Sand
37,2%
Silt
26,3%
15–30 cm
pH H₂O
5,5
Org. C
41,1g/kg
Clay
39,4%
Sand
34,9%
Silt
25,7%

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

Land cover

Forest83.2%
Crops0.5%
Built-up0.6%
Bare soil0.1%
Other (grassland, water…)15.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,0km

Basins crossed

2

Max stream order

1

Max drainage

1 332km²

Discharge in basins

0,3m³/s

Mean precip.

2 457mm/an

Mean T°

22,4°C

Moisture idx

0,30

Mean runoff

1 760mm/an

Mean elev. (basins)

658m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,5nW

Built-up

62,1%

Pesticides

0,6kg/km²

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

Protected areas1

IUCN V · 1

Ruteng

IUCN V

Nature Recreation Park

331 km²

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