Ontologia

Subdivision · IDN

Lumban Dolok

Indonesia

AfTropical, rainforest(100 %)

Species observed

1

Observations

1

Area

20,3km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

22,3°C

Annual rain

4 874mm

Warmest m°

26,6°C

Coldest m°

18,2°C

Elevation: 743 m on average (min 418 m, max 1 232 m)

Bioclimatic detailsExpert
Annual mean temp.
22,3°C
Annual rain
4 874mm
Warmest month
26,6°C
Coldest month
18,2°C
Mean alt.
743m
Min
418m
Max
1 232m
Std. dev.
232m
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

4,9

Org. C

92,4g/kg

Clay

41,7%

Sand

27,5%

Silt

30,7%

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

Dominant lithology: paGLiMaggregated to Mandailing Natal

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
100,9g/kg
Clay
40,4%
Sand
28,4%
Silt
31,1%
5–15 cm
pH H₂O
4,9
Org. C
75,2g/kg
Clay
41,2%
Sand
27,6%
Silt
31,2%
15–30 cm
pH H₂O
5,0
Org. C
101,0g/kg
Clay
43,6%
Sand
26,6%
Silt
29,8%

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

Land cover

Forest96.7%
Crops0.2%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)3.0%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 606km²

Discharge in basins

0,9m³/s

Mean precip.

3 343mm/an

Mean T°

22,5°C

Moisture idx

0,51

Mean runoff

1 332mm/an

Mean elev. (basins)

789m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

12,2%

Pesticides

0,6kg/km²

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

Protected areas1

IUCN II · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN