Sungai Kapuas
IUCN Not ReportedUndesigned
864 km²
Subdivision · IDN
Sei Ahas
Indonesia
AfTropical, rainforest(100 %)
Species observed
8
Observations
8
Area
478,7km²
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
8 distinct species · 8 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,8°C
Annual rain
3 016mm
Warmest m°
31,9°C
Coldest m°
22,8°C
Elevation: 9 m on average (min 3 m, max 23 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,8°C
Annual rain
3 016mm
Warmest month
31,9°C
Coldest month
22,8°C
Mean alt.
9m
Min
3m
Max
23m
Std. dev.
6m
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
271,0g/kg
Clay
34,4%
Sand
24,3%
Silt
41,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: piGLiMaggregated to Kapuas
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
217,0g/kg
Clay
32,8%
Sand
25,1%
Silt
42,2%
5–15 cm
pH H₂O
4,8
Org. C
284,1g/kg
Clay
32,9%
Sand
24,9%
Silt
42,2%
15–30 cm
pH H₂O
4,9
Org. C
311,9g/kg
Clay
37,5%
Sand
22,9%
Silt
39,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest63.7%
Crops3.6%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)32.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
53,3km
Basins crossed
5
Max stream order
5
Max drainage
14 880km²
Discharge in basins
242,9m³/s
Mean precip.
2 476mm/an
Mean T°
26,6°C
Moisture idx
0,37
Mean runoff
1 080mm/an
Mean elev. (basins)
15m
Watersheds crossing here
- Bassin de Sungai Kapuassub-area739,1 km²overlap251.40 km²53%
- Bassin de Sungai Mantangaisub-area881 km²overlap144.93 km²30%
- Bassin de Sungai Kapuassub-area1 448,8 km²overlap65.32 km²14%
- Bassin de Sungai Mengkatipsub-area1 328,9 km²overlap11.61 km²2%
- Bassin de Sungai Kahayansub-area1 644,4 km²overlap5.47 km²1%
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
0,9%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN