Ontologia

Subdivision · IDN

Simasom

Indonesia

AfTropical, rainforest(100 %)

Species observed

18

Observations

104

Area

1,9km²

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°

23,0°C

Annual rain

4 061mm

Warmest m°

27,3°C

Coldest m°

18,8°C

Elevation: 614 m on average (min 585 m, max 768 m)

Bioclimatic detailsExpert
Annual mean temp.
23,0°C
Annual rain
4 061mm
Warmest month
27,3°C
Coldest month
18,8°C
Mean alt.
614m
Min
585m
Max
768m
Std. dev.
55m
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

58,5g/kg

Clay

40,2%

Sand

33,0%

Silt

26,8%

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
76,1g/kg
Clay
40,1%
Sand
33,0%
Silt
26,8%
5–15 cm
pH H₂O
4,8
Org. C
66,2g/kg
Clay
39,9%
Sand
33,2%
Silt
27,0%
15–30 cm
pH H₂O
4,9
Org. C
33,1g/kg
Clay
40,5%
Sand
32,9%
Silt
26,6%

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

Land cover

Forest62.3%
Crops12.5%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)24.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,8km

Basins crossed

1

Max stream order

2

Max drainage

1 017km²

Discharge in basins

0,1m³/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

Built-up

24,4%

Pesticides

0,6kg/km²

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