Kerumutan
IUCN IVWildlife Reserve
947 km²
Subdivision · IDN
Pulau Gelang
Indonesia
AfTropical, rainforest(100 %)
Species observed
1
Observations
1
Area
255km²
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
1 distinct species · 1 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,3°C
Annual rain
2 540mm
Warmest m°
30,5°C
Coldest m°
22,3°C
Elevation: 11 m on average (min 2 m, max 28 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,3°C
Annual rain
2 540mm
Warmest month
30,5°C
Coldest month
22,3°C
Mean alt.
11m
Min
2m
Max
28m
Std. dev.
5m
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
127,4g/kg
Clay
39,7%
Sand
27,8%
Silt
32,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Indragiri Hulu
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
110,2g/kg
Clay
37,3%
Sand
29,6%
Silt
33,1%
5–15 cm
pH H₂O
4,8
Org. C
138,9g/kg
Clay
39,0%
Sand
28,2%
Silt
32,8%
15–30 cm
pH H₂O
4,8
Org. C
133,2g/kg
Clay
42,8%
Sand
25,6%
Silt
31,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest87.2%
Crops0.9%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)11.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
34,0km
Basins crossed
8
Max stream order
6
Max drainage
13 771km²
Discharge in basins
18,3m³/s
Mean precip.
2 294mm/an
Mean T°
26,7°C
Moisture idx
0,30
Mean runoff
928mm/an
Mean elev. (basins)
34m
Watersheds crossing here
- Bassin de Sungai Gaungsub-area237,2 km²overlap72.97 km²29%
- Bassin de Sungai Indragirisub-area2 608,9 km²overlap59.09 km²23%
- Bassin de Sungai Terusan Siamsub-area240 km²overlap55.18 km²22%
- Bassin de Sungai Gaung Kirisub-area357,3 km²overlap37.71 km²15%
- Bassin de Sungai Kamparsub-area466,8 km²overlap20.46 km²8%
- Basin #04230sub-area310,7 km²overlap8.03 km²3%
- Bassin de Sungai Gaungsub-area101,3 km²overlap1.23 km²0%
- Bassin de Sungai Simpang Kanansub-area517,9 km²overlap0.30 km²0%
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
3,6%
Pesticides
0,3kg/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