Tinggi Raja
IUCN IIINature Reserve
2 km²
Subdivision · IDN
Dolok Marawa
Indonesia
AfTropical, rainforest(100 %)
Species observed
17
Observations
17
Area
42,6km²
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
17 distinct species · 17 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,7°C
Annual rain
2 685mm
Warmest m°
28,8°C
Coldest m°
20,3°C
Elevation: 374 m on average (min 249 m, max 558 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,7°C
Annual rain
2 685mm
Warmest month
28,8°C
Coldest month
20,3°C
Mean alt.
374m
Min
249m
Max
558m
Std. dev.
66m
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
4,7
Org. C
45,8g/kg
Clay
38,2%
Sand
33,7%
Silt
28,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: viGLiMaggregated to Simalungun
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,7
Org. C
62,2g/kg
Clay
36,5%
Sand
35,0%
Silt
28,5%
5–15 cm
pH H₂O
4,8
Org. C
38,0g/kg
Clay
39,1%
Sand
33,0%
Silt
27,9%
15–30 cm
pH H₂O
4,8
Org. C
37,4g/kg
Clay
39,1%
Sand
33,2%
Silt
27,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest98.0%
Crops0.2%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)1.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
2,2km
Basins crossed
1
Max stream order
1
Max drainage
1 308km²
Discharge in basins
1,0m³/s
Mean precip.
2 446mm/an
Mean T°
23,6°C
Moisture idx
0,34
Mean runoff
1 122mm/an
Mean elev. (basins)
597m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
7,1%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN III · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN