Gunung Raya Passi
IUCN IaNature Reserve
33 km²
Commune · IDN
Singkawang Timur
Indonesia
AfTropical, rainforest(100 %)
Species observed
52
Observations
100
Area
210,4km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
52 distinct species · 100 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,1°C
Annual rain
3 501mm
Warmest m°
29,8°C
Coldest m°
23,1°C
Elevation: 21 m on average (min 3 m, max 294 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,1°C
Annual rain
3 501mm
Warmest month
29,8°C
Coldest month
23,1°C
Mean alt.
21m
Min
3m
Max
294m
Std. dev.
40m
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
168,3g/kg
Clay
40,9%
Sand
27,6%
Silt
31,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: viGLiMaggregated to Singkawang
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,7
Org. C
142,1g/kg
Clay
40,1%
Sand
28,1%
Silt
31,9%
5–15 cm
pH H₂O
4,8
Org. C
177,6g/kg
Clay
40,7%
Sand
27,8%
Silt
31,6%
15–30 cm
pH H₂O
4,8
Org. C
185,3g/kg
Clay
42,0%
Sand
26,9%
Silt
31,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest76.4%
Crops1.8%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)21.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
23,2km
Basins crossed
2
Max stream order
4
Max drainage
1 144km²
Discharge in basins
9,2m³/s
Mean precip.
2 918mm/an
Mean T°
26,6°C
Moisture idx
0,47
Mean runoff
1 907mm/an
Mean elev. (basins)
62m
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
Night light
0,2nW
Built-up
36,5%
Pesticides
0,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN