Barumun
IUCN IVWildlife Reserve
401 km²
Subdivision · IDN
Batang Onang Baru
Indonesia
AfTropical, rainforest(100 %)
Species observed
0
Observations
0
Area
11,5km²
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
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,5°C
Annual rain
3 427mm
Warmest m°
28,0°C
Coldest m°
19,1°C
Elevation: 563 m on average (min 282 m, max 921 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,5°C
Annual rain
3 427mm
Warmest month
28,0°C
Coldest month
19,1°C
Mean alt.
563m
Min
282m
Max
921m
Std. dev.
148m
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
5,0
Org. C
43,1g/kg
Clay
38,5%
Sand
31,9%
Silt
29,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Padang Lawas Utara
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,0
Org. C
62,3g/kg
Clay
37,1%
Sand
32,2%
Silt
30,7%
5–15 cm
pH H₂O
5,0
Org. C
45,7g/kg
Clay
37,8%
Sand
32,5%
Silt
29,8%
15–30 cm
pH H₂O
5,0
Org. C
21,5g/kg
Clay
40,6%
Sand
31,1%
Silt
28,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest89.6%
Crops2.5%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)7.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
0,10km²
Basins crossed
2
Max drainage
1 017km²
Discharge in basins
0,5m³/s
Mean precip.
2 451mm/an
Mean T°
24,0°C
Moisture idx
0,32
Mean runoff
1 374mm/an
Mean elev. (basins)
495m
Watersheds crossing here
Lakes (1, top by area)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
0,1%
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