Ontologia

Subdivision · IDN

Lobu Sihim

Indonesia

AfTropical, rainforest(100 %)

Species observed

2

Observations

2

Area

19,7km²

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

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

23,1°C

Annual rain

3 604mm

Warmest m°

27,6°C

Coldest m°

18,6°C

Elevation: 651 m on average (min 623 m, max 749 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
3 604mm
Warmest month
27,6°C
Coldest month
18,6°C
Mean alt.
651m
Min
623m
Max
749m
Std. dev.
34m
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

4,8

Org. C

39,7g/kg

Clay

40,3%

Sand

31,9%

Silt

27,8%

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

Dominant lithology: viGLiMaggregated to Tapanuli Utara

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
54,4g/kg
Clay
38,6%
Sand
32,9%
Silt
28,5%
5–15 cm
pH H₂O
4,8
Org. C
42,4g/kg
Clay
39,5%
Sand
32,4%
Silt
28,1%
15–30 cm
pH H₂O
4,9
Org. C
22,4g/kg
Clay
43,0%
Sand
30,3%
Silt
26,7%

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

Land cover

Forest93.2%
Crops1.6%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)5.2%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

13,1km

Basins crossed

1

Max stream order

4

Max drainage

3 407km²

Discharge in basins

1,0m³/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

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

5,4%

Pesticides

0,6kg/km²

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