Ontologia

Subdivision · IDN

Lumban Sianturi

Indonesia

AfTropical, rainforest(100 %)

Species observed

1

Observations

1

Area

1,7km²

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°

19,5°C

Annual rain

3 217mm

Warmest m°

23,2°C

Coldest m°

15,7°C

Elevation: 1 407 m on average (min 1 357 m, max 1 471 m)

Bioclimatic detailsExpert
Annual mean temp.
19,5°C
Annual rain
3 217mm
Warmest month
23,2°C
Coldest month
15,7°C
Mean alt.
1 407m
Min
1 357m
Max
1 471m
Std. dev.
24m
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

69,0g/kg

Clay

35,6%

Sand

35,7%

Silt

28,7%

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

Dominant lithology: mtGLiMaggregated to Humbang Hasundutan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
97,2g/kg
Clay
36,5%
Sand
35,3%
Silt
28,2%
5–15 cm
pH H₂O
5,2
Org. C
76,2g/kg
Clay
35,8%
Sand
35,6%
Silt
28,7%
15–30 cm
pH H₂O
5,2
Org. C
33,5g/kg
Clay
34,4%
Sand
36,3%
Silt
29,3%

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

Land cover

Forest30.1%
Crops30.9%
Built-up1.4%
Bare soil0.1%
Other (grassland, water…)37.3%

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

3 407km²

Discharge in basins

0,1m³/s

Mean precip.

2 541mm/an

Mean T°

21,8°C

Moisture idx

0,37

Mean runoff

1 539mm/an

Mean elev. (basins)

899m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Built-up

142,2%

Pesticides

0,6kg/km²

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