Ontologia

Subdivision · IDN

Tombang Bustak

Indonesia

AfTropical, rainforest(100 %)

Species observed

6

Observations

6

Area

1,4km²

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 · 6 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 obs · 1 cellules
Obs. / cellule
≥ 6
6–5
6–5
6–5
< 6

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

Climate

Mean T°

23,8°C

Annual rain

3 825mm

Warmest m°

28,1°C

Coldest m°

19,7°C

Elevation: 529 m on average (min 496 m, max 716 m)

Bioclimatic detailsExpert
Annual mean temp.
23,8°C
Annual rain
3 825mm
Warmest month
28,1°C
Coldest month
19,7°C
Mean alt.
529m
Min
496m
Max
716m
Std. dev.
46m
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

5,0

Org. C

86,2g/kg

Clay

41,2%

Sand

32,8%

Silt

26,1%

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

Dominant lithology: paGLiMaggregated to Mandailing Natal

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
99,5g/kg
Clay
41,1%
Sand
33,1%
Silt
25,8%
5–15 cm
pH H₂O
5,0
Org. C
54,9g/kg
Clay
41,8%
Sand
32,3%
Silt
26,0%
15–30 cm
pH H₂O
5,0
Org. C
104,1g/kg
Clay
40,6%
Sand
33,1%
Silt
26,3%

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

Land cover

Forest79.9%
Crops4.4%
Built-up1.2%
Bare soil0.1%
Other (grassland, water…)14.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Basins crossed

1

Max stream order

4

Max drainage

1 606km²

Discharge in basins

0,1m³/s

Mean precip.

3 343mm/an

Mean T°

22,5°C

Moisture idx

0,51

Mean runoff

1 332mm/an

Mean elev. (basins)

789m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

4hab/km²

Night light

0,6nW

Built-up

116,4%

Pesticides

0,6kg/km²

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