Gunung Dua Saudara
IUCN VNature Reserve
73 km²
Commune · IDN
Ranowulu
Indonesia
AfTropical, rainforest(100 %)
Species observed
638
Observations
37 307
Area
141,3km²
Ecological tissue
Sample of 11 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 Ranowulu : 9 espèces reliées par 8 interactions GloBI sur 2 types (connectance 12.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
12
Interactions affichées
8
Connectance
0.121
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
638 distinct species · 37 307 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,1°C
Annual rain
3 213mm
Warmest m°
27,4°C
Coldest m°
22,9°C
Elevation: 362 m on average (min 10 m, max 1 487 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,1°C
Annual rain
3 213mm
Warmest month
27,4°C
Coldest month
22,9°C
Mean alt.
362m
Min
10m
Max
1 487m
Std. dev.
214m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,9
Org. C
55,5g/kg
Clay
38,5%
Sand
24,5%
Silt
37,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: viGLiMaggregated to Bitung
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
62,7g/kg
Clay
36,6%
Sand
25,7%
Silt
37,7%
5–15 cm
pH H₂O
4,9
Org. C
51,7g/kg
Clay
38,0%
Sand
24,5%
Silt
37,4%
15–30 cm
pH H₂O
4,9
Org. C
52,0g/kg
Clay
40,9%
Sand
23,3%
Silt
35,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest90.8%
Crops0.2%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)8.5%
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
26 188km²
Discharge in basins
0,0m³/s
Mean precip.
2 022mm/an
Mean T°
24,5°C
Moisture idx
0,23
Mean runoff
846mm/an
Mean elev. (basins)
434m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,5nW
Built-up
43,7%
Pesticides
0,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN V · 2IUCN III · 1🌊 Marine · 3
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN