Barumun
IUCN IVWildlife Reserve
401 km²
Commune · IDN
Bukit Malintang
Indonesia
AfTropical, rainforest(100 %)
Species observed
9
Observations
12
Area
57,6km²
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
9 distinct species · 12 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,7°C
Annual rain
3 257mm
Warmest m°
28,0°C
Coldest m°
19,6°C
Elevation: 527 m on average (min 170 m, max 1 303 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,7°C
Annual rain
3 257mm
Warmest month
28,0°C
Coldest month
19,6°C
Mean alt.
527m
Min
170m
Max
1 303m
Std. dev.
323m
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
4,9
Org. C
61,6g/kg
Clay
42,6%
Sand
33,2%
Silt
24,2%
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
73,3g/kg
Clay
41,8%
Sand
33,8%
Silt
24,3%
5–15 cm
pH H₂O
4,9
Org. C
55,6g/kg
Clay
43,1%
Sand
32,9%
Silt
24,0%
15–30 cm
pH H₂O
5,0
Org. C
55,9g/kg
Clay
42,8%
Sand
32,9%
Silt
24,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest87.9%
Crops2.5%
Built-up0.4%
Bare soil0.0%
Other (grassland, water…)9.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
7,2km
Basins crossed
2
Max stream order
4
Max drainage
1 606km²
Discharge in basins
2,7m³/s
Mean precip.
2 888mm/an
Mean T°
23,4°C
Moisture idx
0,42
Mean runoff
1 423mm/an
Mean elev. (basins)
607m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,2nW
Built-up
38,5%
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