Ontologia

Subdivision · IDN

Sionggang Tengah

Indonesia

AfTropical, rainforest(100 %)

Species observed

10

Observations

17

Area

8,3km²

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

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°

21,1°C

Annual rain

2 766mm

Warmest m°

24,5°C

Coldest m°

17,4°C

Elevation: 1 204 m on average (min 1 134 m, max 1 263 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
2 766mm
Warmest month
24,5°C
Coldest month
17,4°C
Mean alt.
1 204m
Min
1 134m
Max
1 263m
Std. dev.
27m
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

5,3

Org. C

50,0g/kg

Clay

35,3%

Sand

32,5%

Silt

32,2%

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

Dominant lithology: smGLiMaggregated to Toba Samosir

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
63,9g/kg
Clay
36,4%
Sand
32,0%
Silt
31,6%
5–15 cm
pH H₂O
5,3
Org. C
56,3g/kg
Clay
35,6%
Sand
32,1%
Silt
32,3%
15–30 cm
pH H₂O
5,3
Org. C
29,8g/kg
Clay
33,9%
Sand
33,4%
Silt
32,7%

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

Land cover

Forest57.5%
Crops18.1%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)24.3%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 719km²

Discharge in basins

0,6m³/s

Mean precip.

2 141mm/an

Mean T°

20,8°C

Moisture idx

0,30

Mean runoff

1 189mm/an

Mean elev. (basins)

1 087m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

11,5%

Pesticides

0,6kg/km²

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