Barumun
IUCN IVWildlife Reserve
401 km²
Commune · IDN
Panyabungan Utara
Indonesia
AfTropical, rainforest(98 %)
Species observed
4
Observations
4
Area
56,5km²
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
4 distinct species · 4 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,8°C
Annual rain
3 414mm
Warmest m°
28,1°C
Coldest m°
19,8°C
Elevation: 517 m on average (min 181 m, max 1 668 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,8°C
Annual rain
3 414mm
Warmest month
28,1°C
Coldest month
19,8°C
Mean alt.
517m
Min
181m
Max
1 668m
Std. dev.
362m
Köppen-Geiger (dominant)
AfTropical, rainforest(98 %)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
66,0g/kg
Clay
40,4%
Sand
32,3%
Silt
27,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Mandailing Natal
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
74,5g/kg
Clay
39,5%
Sand
33,0%
Silt
27,5%
5–15 cm
pH H₂O
4,9
Org. C
56,1g/kg
Clay
40,5%
Sand
32,2%
Silt
27,3%
15–30 cm
pH H₂O
5,0
Org. C
67,3g/kg
Clay
41,3%
Sand
31,6%
Silt
27,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest79.0%
Crops6.0%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)14.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
19,7km
Basins crossed
3
Max stream order
4
Max drainage
1 606km²
Discharge in basins
2,6m³/s
Mean precip.
3 341mm/an
Mean T°
22,5°C
Moisture idx
0,51
Mean runoff
1 332mm/an
Mean elev. (basins)
788m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
0,2nW
Built-up
78,1%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN