Ontologia

Subdivision · IDN

Bonan Dolok Iii

Indonesia

AfTropical, rainforest(100 %)

Species observed

0

Observations

0

Area

5km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

21,6°C

Annual rain

2 903mm

Warmest m°

25,5°C

Coldest m°

17,6°C

Elevation: 1 086 m on average (min 959 m, max 1 215 m)

Bioclimatic detailsExpert
Annual mean temp.
21,6°C
Annual rain
2 903mm
Warmest month
25,5°C
Coldest month
17,6°C
Mean alt.
1 086m
Min
959m
Max
1 215m
Std. dev.
96m
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

5,2

Org. C

53,6g/kg

Clay

37,3%

Sand

31,9%

Silt

30,9%

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
5,1
Org. C
70,8g/kg
Clay
37,3%
Sand
31,8%
Silt
30,9%
5–15 cm
pH H₂O
5,2
Org. C
61,8g/kg
Clay
36,5%
Sand
32,4%
Silt
31,2%
15–30 cm
pH H₂O
5,2
Org. C
28,3g/kg
Clay
38,1%
Sand
31,4%
Silt
30,5%

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

Land cover

Forest54.4%
Crops14.5%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)30.1%

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

4 302km²

Discharge in basins

0,7m³/s

Mean precip.

2 208mm/an

Mean T°

21,9°C

Moisture idx

0,30

Mean runoff

1 255mm/an

Mean elev. (basins)

887m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

65,9%

Pesticides

0,6kg/km²

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