Ontologia

Subdivision · IDN

Sipirok

Indonesia

AfTropical, rainforest(100 %)

Species observed

3

Observations

5

Area

3,6km²

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

3 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 1 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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

Climate

Mean T°

26,8°C

Annual rain

2 271mm

Warmest m°

32,1°C

Coldest m°

21,9°C

Elevation: 72 m on average (min 64 m, max 79 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
2 271mm
Warmest month
32,1°C
Coldest month
21,9°C
Mean alt.
72m
Min
64m
Max
79m
Std. dev.
7m
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

53,1g/kg

Clay

41,2%

Sand

31,5%

Silt

27,3%

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
5,0
Org. C
64,4g/kg
Clay
39,3%
Sand
32,5%
Silt
28,2%
5–15 cm
pH H₂O
5,0
Org. C
55,4g/kg
Clay
41,1%
Sand
31,6%
Silt
27,3%
15–30 cm
pH H₂O
5,0
Org. C
39,4g/kg
Clay
43,1%
Sand
30,5%
Silt
26,4%

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

Land cover

Forest63.4%
Crops9.8%
Built-up1.2%
Bare soil0.0%
Other (grassland, water…)25.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,5km

Basins crossed

1

Max stream order

5

Max drainage

1 434km²

Discharge in basins

0,1m³/s

Mean precip.

2 319mm/an

Mean T°

23,7°C

Moisture idx

0,29

Mean runoff

1 290mm/an

Mean elev. (basins)

545m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

0,6nW

Built-up

115,8%

Pesticides

0,6kg/km²

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