Ontologia

Subdivision · IDN

Saribu Dolok

Indonesia

AfTropical, rainforest(96 %)

Species observed

12

Observations

15

Area

20,9km²

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

12 distinct species · 15 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 obs · 1 cellules
Obs. / cellule
≥ 15
15–14
15–14
15–14
< 15

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

Climate

Mean T°

19,3°C

Annual rain

2 759mm

Warmest m°

23,3°C

Coldest m°

15,0°C

Elevation: 1 406 m on average (min 1 374 m, max 1 582 m)

Bioclimatic detailsExpert
Annual mean temp.
19,3°C
Annual rain
2 759mm
Warmest month
23,3°C
Coldest month
15,0°C
Mean alt.
1 406m
Min
1 374m
Max
1 582m
Std. dev.
47m
Köppen-Geiger (dominant)
AfTropical, rainforest(96 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

58,8g/kg

Clay

32,0%

Sand

35,0%

Silt

33,0%

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

Dominant lithology: viGLiMaggregated to Simalungun

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
82,5g/kg
Clay
33,3%
Sand
34,0%
Silt
32,6%
5–15 cm
pH H₂O
5,4
Org. C
61,3g/kg
Clay
32,7%
Sand
34,7%
Silt
32,6%
15–30 cm
pH H₂O
5,4
Org. C
32,5g/kg
Clay
29,9%
Sand
36,3%
Silt
33,8%

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

Land cover

Forest31.1%
Crops21.1%
Built-up1.8%
Bare soil0.1%
Other (grassland, water…)45.9%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

1 308km²

Discharge in basins

0,6m³/s

Mean precip.

2 440mm/an

Mean T°

22,8°C

Moisture idx

0,35

Mean runoff

1 141mm/an

Mean elev. (basins)

744m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

0,5nW

Built-up

176,4%

Pesticides

0,6kg/km²

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