Mahakam Wilayah Hulu
IUCN IVMarine Park · 2022
427 km²
Subdivision · IDN
Lebak Mantan
Indonesia
AfTropical, rainforest(100 %)
Species observed
20
Observations
36
Area
125km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
20 distinct species · 36 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,7°C
Annual rain
2 496mm
Warmest m°
30,5°C
Coldest m°
23,3°C
Elevation: 23 m on average (min 3 m, max 73 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,7°C
Annual rain
2 496mm
Warmest month
30,5°C
Coldest month
23,3°C
Mean alt.
23m
Min
3m
Max
73m
Std. dev.
14m
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
4,8
Org. C
115,3g/kg
Clay
37,7%
Sand
27,8%
Silt
34,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Kutai Kartanegara
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
116,2g/kg
Clay
35,2%
Sand
29,2%
Silt
35,6%
5–15 cm
pH H₂O
4,8
Org. C
121,6g/kg
Clay
36,2%
Sand
28,6%
Silt
35,2%
15–30 cm
pH H₂O
4,8
Org. C
108,1g/kg
Clay
41,7%
Sand
25,7%
Silt
32,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest75.2%
Crops1.9%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)22.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,6km
Lake surface here
0,81km²
Basins crossed
3
Max stream order
1
Max drainage
37 950km²
Discharge in basins
248,9m³/s
Mean precip.
2 145mm/an
Mean T°
26,3°C
Moisture idx
0,34
Mean runoff
811mm/an
Mean elev. (basins)
52m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
6,9%
Pesticides
0,5kg/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