Ontologia

Subdivision · IDN

Dolok Huluan

Indonesia

AfTropical, rainforest(100 %)

Species observed

9

Observations

11

Area

22,2km²

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

9 distinct species · 11 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 obs · 1 cellules
Obs. / cellule
≥ 11
11–10
11–10
11–10
< 11

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

Climate

Mean T°

21,2°C

Annual rain

2 858mm

Warmest m°

25,0°C

Coldest m°

17,1°C

Elevation: 1 116 m on average (min 995 m, max 1 230 m)

Bioclimatic detailsExpert
Annual mean temp.
21,2°C
Annual rain
2 858mm
Warmest month
25,0°C
Coldest month
17,1°C
Mean alt.
1 116m
Min
995m
Max
1 230m
Std. dev.
45m
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

54,7g/kg

Clay

34,4%

Sand

34,4%

Silt

31,3%

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
5,0
Org. C
75,3g/kg
Clay
34,5%
Sand
34,2%
Silt
31,4%
5–15 cm
pH H₂O
5,0
Org. C
61,1g/kg
Clay
34,1%
Sand
34,5%
Silt
31,5%
15–30 cm
pH H₂O
5,0
Org. C
27,7g/kg
Clay
34,6%
Sand
34,5%
Silt
31,0%

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

Land cover

Forest38.0%
Crops22.9%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)38.5%

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

992km²

Discharge in basins

0,0m³/s

Mean precip.

2 444mm/an

Mean T°

24,9°C

Moisture idx

0,33

Mean runoff

1 242mm/an

Mean elev. (basins)

353m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

53,6%

Pesticides

0,6kg/km²

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