Dolok Surungan
IUCN IVWildlife Reserve
215 km²
Subdivision · IDN
Indonesia
Species observed
13
Observations
15
Area
38,3km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Not enough documented interactions to build a meaningful graph for this territory.
13 distinct species · 15 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
22,8°C
Annual rain
3 393mm
Warmest m°
27,1°C
Coldest m°
18,4°C
Elevation: 670 m on average (min 181 m, max 1 035 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
4,8
Org. C
47,1g/kg
Clay
36,1%
Sand
36,3%
Silt
27,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Toba Samosir
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
1,8km
Basins crossed
2
Max stream order
2
Max drainage
4 302km²
Discharge in basins
3,8m³/s
Mean precip.
2 264mm/an
Mean T°
22,8°C
Moisture idx
0,30
Mean runoff
1 193mm/an
Mean elev. (basins)
714m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Built-up
1,0%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Wildlife Reserve
215 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN