Pulau Obi
IUCN IaNature Reserve
161 km²
Subdivision · IDN
Buton
Indonesia
AfTropical, rainforest(100 %)
Species observed
110
Observations
868
Area
14,2km²
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 Buton : 16 espèces reliées par 22 interactions GloBI sur 2 types (connectance 12.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
19
Interactions affichées
22
Connectance
0.129
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
110 distinct species · 868 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,8°C
Annual rain
3 220mm
Warmest m°
26,4°C
Coldest m°
21,6°C
Elevation: 474 m on average (min -9 m, max 1 132 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,8°C
Annual rain
3 220mm
Warmest month
26,4°C
Coldest month
21,6°C
Mean alt.
474m
Min
-9m
Max
1 132m
Std. dev.
395m
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
5,2
Org. C
37,7g/kg
Clay
36,7%
Sand
36,8%
Silt
26,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: viGLiMaggregated to Halmahera Selatan
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
48,2g/kg
Clay
35,6%
Sand
37,6%
Silt
26,8%
5–15 cm
pH H₂O
5,2
Org. C
37,3g/kg
Clay
36,6%
Sand
36,9%
Silt
26,5%
15–30 cm
pH H₂O
5,2
Org. C
27,5g/kg
Clay
37,8%
Sand
36,0%
Silt
26,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest89.0%
Crops0.2%
Built-up0.5%
Bare soil0.0%
Other (grassland, water…)10.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
6,9km
Basins crossed
4
Max stream order
2
Max drainage
1 305km²
Discharge in basins
0,1m³/s
Mean precip.
1 713mm/an
Mean T°
25,3°C
Moisture idx
0,20
Mean runoff
661mm/an
Mean elev. (basins)
282m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,2nW
Built-up
45,6%
Pesticides
0,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN