Ontologia

Subdivision · IDN

Pematang Sijonam

Indonesia

AfTropical, rainforest(100 %)

Species observed

1

Observations

1

Area

5,7km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

26,9°C

Annual rain

2 489mm

Warmest m°

30,3°C

Coldest m°

22,9°C

Elevation: 11 m on average (min 8 m, max 13 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
2 489mm
Warmest month
30,3°C
Coldest month
22,9°C
Mean alt.
11m
Min
8m
Max
13m
Std. dev.
2m
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

5,3

Org. C

74,6g/kg

Clay

38,7%

Sand

27,8%

Silt

33,4%

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

Dominant lithology: viGLiMaggregated to Serdang Bedagai

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
90,9g/kg
Clay
37,1%
Sand
29,5%
Silt
33,4%
5–15 cm
pH H₂O
5,3
Org. C
74,1g/kg
Clay
38,3%
Sand
27,6%
Silt
34,1%
15–30 cm
pH H₂O
5,3
Org. C
58,8g/kg
Clay
40,8%
Sand
26,4%
Silt
32,7%

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

Land cover

Forest15.0%
Crops42.5%
Built-up3.3%
Bare soil0.1%
Other (grassland, water…)39.2%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

968km²

Discharge in basins

0,0m³/s

Mean precip.

2 213mm/an

Mean T°

26,7°C

Moisture idx

0,23

Mean runoff

1 146mm/an

Mean elev. (basins)

35m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

1,0nW

Built-up

329,0%

Pesticides

0,6kg/km²

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