Ontologia

Commune · IDN

Stm Hulu

Indonesia

AfTropical, rainforest(100 %)

Species observed

6

Observations

10

Area

183,8km²

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

6 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 2 cellules
Obs. / cellule
≥ 8
8–7
8–7
8–7
< 8

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

23,9°C

Annual rain

2 793mm

Warmest m°

28,1°C

Coldest m°

19,4°C

Elevation: 481 m on average (min 169 m, max 1 536 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
2 793mm
Warmest month
28,1°C
Coldest month
19,4°C
Mean alt.
481m
Min
169m
Max
1 536m
Std. dev.
297m
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

52,2g/kg

Clay

36,9%

Sand

33,2%

Silt

29,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: viGLiMaggregated to Deli Serdang

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
69,4g/kg
Clay
35,3%
Sand
34,5%
Silt
30,3%
5–15 cm
pH H₂O
4,8
Org. C
47,0g/kg
Clay
37,0%
Sand
33,0%
Silt
30,0%
15–30 cm
pH H₂O
4,9
Org. C
40,2g/kg
Clay
38,6%
Sand
32,0%
Silt
29,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest93.5%
Crops0.7%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)5.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

59,6km

Basins crossed

3

Max stream order

3

Max drainage

1 308km²

Discharge in basins

5,2m³/s

Mean precip.

2 361mm/an

Mean T°

25,2°C

Moisture idx

0,29

Mean runoff

1 144mm/an

Mean elev. (basins)

302m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

18,3%

Pesticides

0,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas2

IUCN II · 2🌊 Marine · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations17