Ontologia

Subdivision · IDN

Aek Siala

Indonesia

AfTropical, rainforest(100 %)

Species observed

13

Observations

16

Area

4,7km²

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

13 distinct species · 16 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 obs · 1 cellules
Obs. / cellule
≥ 16
16–15
16–15
16–15
< 16

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

Climate

Mean T°

26,5°C

Annual rain

2 275mm

Warmest m°

31,7°C

Coldest m°

21,6°C

Elevation: 114 m on average (min 92 m, max 121 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
2 275mm
Warmest month
31,7°C
Coldest month
21,6°C
Mean alt.
114m
Min
92m
Max
121m
Std. dev.
8m
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

49,2g/kg

Clay

41,8%

Sand

31,5%

Silt

26,8%

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

Dominant lithology: smGLiMaggregated to Padang Lawas Utara

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
62,0g/kg
Clay
40,0%
Sand
32,4%
Silt
27,7%
5–15 cm
pH H₂O
5,1
Org. C
52,8g/kg
Clay
41,6%
Sand
31,7%
Silt
26,9%
15–30 cm
pH H₂O
5,1
Org. C
32,7g/kg
Clay
43,7%
Sand
30,4%
Silt
25,9%

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

Land cover

Forest75.2%
Crops4.5%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)20.3%

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

1 434km²

Discharge in basins

0,2m³/s

Mean precip.

2 319mm/an

Mean T°

23,7°C

Moisture idx

0,29

Mean runoff

1 290mm/an

Mean elev. (basins)

545m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

2,7%

Pesticides

0,6kg/km²

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