Ontologia

Subdivision · IDN

Simatohir

Indonesia

AfTropical, rainforest(100 %)

Species observed

18

Observations

104

Area

5,3km²

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

18 distinct species · 104 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

104 obs · 1 cellules
Obs. / cellule
≥ 104
104–103
104–103
104–103
< 104

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

Climate

Mean T°

23,4°C

Annual rain

3 821mm

Warmest m°

27,7°C

Coldest m°

19,2°C

Elevation: 551 m on average (min 424 m, max 670 m)

Bioclimatic detailsExpert
Annual mean temp.
23,4°C
Annual rain
3 821mm
Warmest month
27,7°C
Coldest month
19,2°C
Mean alt.
551m
Min
424m
Max
670m
Std. dev.
79m
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

46,6g/kg

Clay

40,3%

Sand

32,4%

Silt

27,3%

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

Dominant lithology: viGLiMaggregated to Padangsidimpuan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
62,9g/kg
Clay
38,9%
Sand
33,2%
Silt
27,9%
5–15 cm
pH H₂O
4,8
Org. C
50,2g/kg
Clay
39,4%
Sand
33,0%
Silt
27,5%
15–30 cm
pH H₂O
4,9
Org. C
26,7g/kg
Clay
42,6%
Sand
30,9%
Silt
26,6%

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

Land cover

Forest75.8%
Crops5.1%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)18.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,7km

Basins crossed

1

Max stream order

2

Max drainage

1 017km²

Discharge in basins

0,2m³/s

Mean precip.

2 716mm/an

Mean T°

23,8°C

Moisture idx

0,39

Mean runoff

1 457mm/an

Mean elev. (basins)

538m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

19,7%

Pesticides

0,7kg/km²

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