Ontologia

Subdivision · IDN

Sibanggor Tonga

Indonesia

AfTropical, rainforest(100 %)

Species observed

10

Observations

17

Area

2,2km²

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

10 distinct species · 17 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 obs · 1 cellules
Obs. / cellule
≥ 17
17–16
17–16
17–16
< 17

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

Climate

Mean T°

21,5°C

Annual rain

4 929mm

Warmest m°

25,9°C

Coldest m°

17,4°C

Elevation: 894 m on average (min 818 m, max 1 112 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
4 929mm
Warmest month
25,9°C
Coldest month
17,4°C
Mean alt.
894m
Min
818m
Max
1 112m
Std. dev.
25m
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

97,4g/kg

Clay

40,7%

Sand

25,3%

Silt

34,0%

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
100,1g/kg
Clay
39,6%
Sand
25,9%
Silt
34,5%
5–15 cm
pH H₂O
5,0
Org. C
80,2g/kg
Clay
40,4%
Sand
25,3%
Silt
34,3%
15–30 cm
pH H₂O
5,0
Org. C
112,0g/kg
Clay
42,0%
Sand
24,7%
Silt
33,3%

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

Land cover

Forest60.1%
Crops12.9%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)26.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,2km

Basins crossed

1

Max stream order

2

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

2hab/km²

Night light

5,3nW

Built-up

68,1%

Pesticides

0,6kg/km²

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