Ontologia

Subdivision · IDN

Siborboron

Indonesia

AfTropical, rainforest(72 %)

Species observed

8

Observations

10

Area

20,3km²

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

8 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 1 cellules
Obs. / cellule
≥ 10
10–9
10–9
10–9
< 10

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

Climate

Mean T°

18,3°C

Annual rain

4 132mm

Warmest m°

22,2°C

Coldest m°

14,2°C

Elevation: 1 491 m on average (min 1 349 m, max 1 595 m)

Bioclimatic detailsExpert
Annual mean temp.
18,3°C
Annual rain
4 132mm
Warmest month
22,2°C
Coldest month
14,2°C
Mean alt.
1 491m
Min
1 349m
Max
1 595m
Std. dev.
52m
Köppen-Geiger (dominant)
AfTropical, rainforest(72 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,1

Org. C

77,4g/kg

Clay

30,9%

Sand

38,7%

Silt

30,3%

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

Dominant lithology: mtGLiMaggregated to Humbang Hasundutan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
100,3g/kg
Clay
31,3%
Sand
38,2%
Silt
30,5%
5–15 cm
pH H₂O
5,0
Org. C
90,6g/kg
Clay
30,9%
Sand
38,6%
Silt
30,4%
15–30 cm
pH H₂O
5,1
Org. C
41,1g/kg
Clay
30,5%
Sand
39,4%
Silt
30,1%

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

Land cover

Forest64.7%
Crops9.5%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)25.3%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,0km

Basins crossed

1

Max stream order

1

Max drainage

1 170km²

Discharge in basins

1,1m³/s

Mean precip.

2 664mm/an

Mean T°

21,6°C

Moisture idx

0,40

Mean runoff

1 474mm/an

Mean elev. (basins)

934m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Built-up

29,4%

Pesticides

0,6kg/km²

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