Ontologia

Subdivision · IDN

Purba Tua Dolok

Indonesia

AfTropical, rainforest(100 %)

Species observed

0

Observations

0

Area

5,1km²

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°

26,4°C

Annual rain

2 335mm

Warmest m°

31,5°C

Coldest m°

21,6°C

Elevation: 132 m on average (min 108 m, max 155 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
2 335mm
Warmest month
31,5°C
Coldest month
21,6°C
Mean alt.
132m
Min
108m
Max
155m
Std. dev.
8m
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

45,6g/kg

Clay

42,1%

Sand

30,9%

Silt

27,1%

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

Dominant lithology: smGLiMaggregated to Padang Lawas Utara

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
59,1g/kg
Clay
39,9%
Sand
32,1%
Silt
28,0%
5–15 cm
pH H₂O
5,2
Org. C
50,4g/kg
Clay
41,9%
Sand
31,1%
Silt
27,1%
15–30 cm
pH H₂O
5,2
Org. C
27,2g/kg
Clay
44,4%
Sand
29,4%
Silt
26,2%

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

Land cover

Forest61.6%
Crops7.2%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)31.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

2

Max stream order

4

Max drainage

1 434km²

Discharge in basins

0,2m³/s

Mean precip.

2 383mm/an

Mean T°

23,9°C

Moisture idx

0,31

Mean runoff

1 332mm/an

Mean elev. (basins)

519m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

2,5%

Pesticides

0,6kg/km²

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