Pulau Dolok
IUCN VIWildlife Reserve
7 086 km²
Commune · IDN
Waan
Indonesia
AmTropical, monsoon(98 %)
Species observed
5
Observations
6
Area
4 198,6km²
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
5 distinct species · 6 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,2°C
Annual rain
2 056mm
Warmest m°
31,4°C
Coldest m°
22,9°C
Elevation: 6 m on average (min -3 m, max 18 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,2°C
Annual rain
2 056mm
Warmest month
31,4°C
Coldest month
22,9°C
Mean alt.
6m
Min
-3m
Max
18m
Std. dev.
3m
Köppen-Geiger (dominant)
AmTropical, monsoon(98 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,2
Org. C
82,7g/kg
Clay
33,2%
Sand
33,2%
Silt
33,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Merauke
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
96,9g/kg
Clay
32,3%
Sand
34,0%
Silt
33,7%
5–15 cm
pH H₂O
5,2
Org. C
91,2g/kg
Clay
31,7%
Sand
34,0%
Silt
34,3%
15–30 cm
pH H₂O
5,2
Org. C
60,1g/kg
Clay
35,5%
Sand
31,7%
Silt
32,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest52.4%
Crops1.0%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)46.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 3 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
243,3km
Lake surface here
1,78km²
Basins crossed
3
Max stream order
4
Max drainage
2 778km²
Discharge in basins
40,2m³/s
Mean precip.
1 961mm/an
Mean T°
26,5°C
Moisture idx
0,21
Mean runoff
1 419mm/an
Mean elev. (basins)
8m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (10, ord ≥ 4)
- Imentje Meraukeord 4len here76.44 km100%total77 km
- Tjedeord 3len here37.87 km100%total38 km
- Soromord 4len here21.51 km100%total22 km
- Muliord 2len here19.85 km99%total20 km
- Tjudaord 2len here18.45 km100%total18 km
- Suangai Waan - Meraukeord 4len here18.24 km100%total18 km
- Selemitord 3len here18.07 km100%total18 km
- Tjedeord 3len here16.27 km100%total16 km
- Suangai Waan - Meraukeord 2len here10.15 km100%total10 km
- Muliord 2len here6.48 km100%total7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
0,1%
Pesticides
0,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 2🌊 Marine · 2
Pulau Kolepom
IUCN VIMarine Park · 2023
3 558 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN