Ontologia

Subdivision · IDN

Pematang Simalungun

Indonesia

AfTropical, rainforest(100 %)

Species observed

1

Observations

3

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

1 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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

Climate

Mean T°

25,1°C

Annual rain

3 163mm

Warmest m°

29,1°C

Coldest m°

20,7°C

Elevation: 306 m on average (min 252 m, max 360 m)

Bioclimatic detailsExpert
Annual mean temp.
25,1°C
Annual rain
3 163mm
Warmest month
29,1°C
Coldest month
20,7°C
Mean alt.
306m
Min
252m
Max
360m
Std. dev.
19m
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

5,1

Org. C

54,5g/kg

Clay

35,6%

Sand

37,7%

Silt

26,7%

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

Dominant lithology: viGLiMaggregated to Simalungun

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
62,5g/kg
Clay
33,8%
Sand
38,6%
Silt
27,5%
5–15 cm
pH H₂O
5,1
Org. C
52,4g/kg
Clay
35,6%
Sand
37,7%
Silt
26,6%
15–30 cm
pH H₂O
5,1
Org. C
48,5g/kg
Clay
37,3%
Sand
36,8%
Silt
25,9%

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

Land cover

Forest18.8%
Crops20.1%
Built-up9.5%
Bare soil0.1%
Other (grassland, water…)51.4%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 674km²

Discharge in basins

0,0m³/s

Mean precip.

2 444mm/an

Mean T°

24,9°C

Moisture idx

0,33

Mean runoff

1 242mm/an

Mean elev. (basins)

353m

Watersheds crossing here

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

Human pressure

Pop. density

40hab/km²

Night light

4,2nW

Built-up

947,1%

Pesticides

0,6kg/km²

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