Ontologia

Subdivision · IDN

Silumajang

Indonesia

AfTropical, rainforest(100 %)

Species observed

2

Observations

2

Area

49,7km²

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°

26,0°C

Annual rain

3 240mm

Warmest m°

30,4°C

Coldest m°

21,5°C

Elevation: 124 m on average (min 54 m, max 355 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
3 240mm
Warmest month
30,4°C
Coldest month
21,5°C
Mean alt.
124m
Min
54m
Max
355m
Std. dev.
61m
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

45,9g/kg

Clay

36,3%

Sand

38,4%

Silt

25,3%

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

Dominant lithology: smGLiMaggregated to Labuhanbatu Utara

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
61,2g/kg
Clay
35,5%
Sand
39,2%
Silt
25,3%
5–15 cm
pH H₂O
4,9
Org. C
42,1g/kg
Clay
35,3%
Sand
38,9%
Silt
25,7%
15–30 cm
pH H₂O
5,0
Org. C
34,3g/kg
Clay
38,0%
Sand
37,2%
Silt
24,7%

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

Land cover

Forest96.5%
Crops0.3%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)3.1%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

15,7km

Basins crossed

2

Max stream order

3

Max drainage

4 011km²

Discharge in basins

1,7m³/s

Mean precip.

2 411mm/an

Mean T°

24,3°C

Moisture idx

0,32

Mean runoff

1 103mm/an

Mean elev. (basins)

445m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

12,9%

Pesticides

0,6kg/km²

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