Tropical Rainforest Heritage of Sumatra
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2004
25 805 km²
Subdivision · IDN
Silaut
Indonesia
AfTropical, rainforest(100 %)
Species observed
2
Observations
2
Area
461,7km²
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°
25,8°C
Annual rain
2 777mm
Warmest m°
29,7°C
Coldest m°
22,2°C
Elevation: 37 m on average (min -20 m, max 497 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,8°C
Annual rain
2 777mm
Warmest month
29,7°C
Coldest month
22,2°C
Mean alt.
37m
Min
-20m
Max
497m
Std. dev.
79m
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
5,1
Org. C
141,7g/kg
Clay
42,3%
Sand
24,0%
Silt
33,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Pesisir Selatan
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,1
Org. C
140,5g/kg
Clay
41,4%
Sand
24,5%
Silt
34,1%
5–15 cm
pH H₂O
5,1
Org. C
132,2g/kg
Clay
41,9%
Sand
24,1%
Silt
33,9%
15–30 cm
pH H₂O
5,1
Org. C
152,4g/kg
Clay
43,5%
Sand
23,5%
Silt
33,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest64.9%
Crops5.0%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)29.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
89,6km
Basins crossed
3
Max stream order
4
Max drainage
2 293km²
Discharge in basins
5,2m³/s
Mean precip.
3 275mm/an
Mean T°
25,6°C
Moisture idx
0,50
Mean runoff
1 461mm/an
Mean elev. (basins)
268m
Watersheds crossing here
Rivers / streams (10, ord ≥ 4)
- Batang Silautord 3len here43.85 km100%total44 km
- Air Sako Jernihord 2len here15.39 km61%total25 km
- Batang Sindangord 2len here9.92 km100%total10 km
- Batang Sindangord 3len here6.17 km22%total28 km
- Batang Lunangord 2len here4.98 km55%total9 km
- Sungai Naparord 2len here3.79 km25%total15 km
- Drainaseord 1len here3.77 km46%total8 km
- Batang Lunangord 4len here1.11 km2%total60 km
- Sungai Sarikord 1len here0.64 km44%total1 km
- Rei 3ord 1len here≈ tangenttotal7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
16,0%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 1IUCN II · 1IUCN V · 1🌊 Marine · 2
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN