Arau Hilir dan Air Terusan
IUCN Not ReportedWildlife Reserve
909 km²
Subdivision · IDN
Koto Hilalang
Indonesia
AfTropical, rainforest(76 %)
Species observed
7
Observations
7
Area
25,8km²
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
7 distinct species · 7 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,5°C
Annual rain
4 720mm
Warmest m°
23,1°C
Coldest m°
15,8°C
Elevation: 1 230 m on average (min 683 m, max 1 540 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
19,5°C
Annual rain
4 720mm
Warmest month
23,1°C
Coldest month
15,8°C
Mean alt.
1 230m
Min
683m
Max
1 540m
Std. dev.
236m
Köppen-Geiger (dominant)
AfTropical, rainforest(76 %)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
60,4g/kg
Clay
38,4%
Sand
32,9%
Silt
28,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Solok
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,7
Org. C
80,2g/kg
Clay
36,9%
Sand
33,8%
Silt
29,3%
5–15 cm
pH H₂O
4,8
Org. C
66,3g/kg
Clay
37,3%
Sand
33,5%
Silt
29,3%
15–30 cm
pH H₂O
4,9
Org. C
34,6g/kg
Clay
41,0%
Sand
31,5%
Silt
27,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest93.4%
Crops0.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)6.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
3,3km
Basins crossed
2
Max stream order
1
Max drainage
3 069km²
Discharge in basins
1,2m³/s
Mean precip.
2 404mm/an
Mean T°
23,2°C
Moisture idx
0,33
Mean runoff
1 927mm/an
Mean elev. (basins)
714m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
0,1%
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