Commune · IDN
Siantan
Indonesia
Species observed
50
Observations
99
Area
263,4km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
50 distinct species · 99 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,3°C
Annual rain
3 162mm
Warmest m°
30,1°C
Coldest m°
23,6°C
Elevation: 7 m on average (min -4 m, max 17 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
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
272,5g/kg
Clay
38,5%
Sand
25,3%
Silt
36,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Pontianak
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
17,7km
Basins crossed
4
Max stream order
4
Max drainage
9 116km²
Discharge in basins
38,8m³/s
Mean precip.
2 971mm/an
Mean T°
27,3°C
Moisture idx
0,47
Mean runoff
1 847mm/an
Mean elev. (basins)
18m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,5nW
Built-up
68,4%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)