Siberut
IUCN IINational Park
1 775 km²
Subdivision · IDN
Sigapokna
Indonesia
AfTropical, rainforest(100 %)
Species observed
2
Observations
2
Area
290,3km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
2 distinct species · 2 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,3°C
Annual rain
4 490mm
Warmest m°
29,5°C
Coldest m°
23,7°C
Elevation: 38 m on average (min -91 m, max 138 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,3°C
Annual rain
4 490mm
Warmest month
29,5°C
Coldest month
23,7°C
Mean alt.
38m
Min
-91m
Max
138m
Std. dev.
32m
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
4,8
Org. C
89,6g/kg
Clay
39,6%
Sand
29,3%
Silt
31,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Kepulauan Mentawai
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
91,1g/kg
Clay
38,3%
Sand
30,2%
Silt
31,4%
5–15 cm
pH H₂O
4,8
Org. C
70,3g/kg
Clay
38,6%
Sand
29,9%
Silt
31,5%
15–30 cm
pH H₂O
4,8
Org. C
107,3g/kg
Clay
41,9%
Sand
27,9%
Silt
30,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest98.5%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)1.3%
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
803km²
Discharge in basins
10,6m³/s
Mean precip.
3 589mm/an
Mean T°
26,6°C
Moisture idx
0,54
Mean runoff
2 601mm/an
Mean elev. (basins)
79m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
2,6%
Pesticides
0,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN