Ontologia

Subdivision · IDN

Aras

Indonesia

AfTropical, rainforest(100 %)

Species observed

3

Observations

3

Area

13,9km²

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

3 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°

27,2°C

Annual rain

2 570mm

Warmest m°

29,9°C

Coldest m°

23,7°C

Elevation: 7 m on average (min 3 m, max 12 m)

Bioclimatic detailsExpert
Annual mean temp.
27,2°C
Annual rain
2 570mm
Warmest month
29,9°C
Coldest month
23,7°C
Mean alt.
7m
Min
3m
Max
12m
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

5,2

Org. C

73,0g/kg

Clay

39,2%

Sand

26,5%

Silt

34,3%

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

Dominant lithology: suGLiMaggregated to Batu Bara

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
81,0g/kg
Clay
37,6%
Sand
27,6%
Silt
34,8%
5–15 cm
pH H₂O
5,2
Org. C
80,1g/kg
Clay
38,5%
Sand
26,6%
Silt
34,8%
15–30 cm
pH H₂O
5,2
Org. C
58,0g/kg
Clay
41,4%
Sand
25,3%
Silt
33,3%

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

Land cover

Forest40.4%
Crops16.3%
Built-up0.9%
Bare soil0.2%
Other (grassland, water…)42.2%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

2

Max stream order

1

Max drainage

1 674km²

Discharge in basins

0,0m³/s

Mean precip.

2 089mm/an

Mean T°

26,7°C

Moisture idx

0,19

Mean runoff

1 110mm/an

Mean elev. (basins)

24m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,7nW

Built-up

88,6%

Pesticides

0,6kg/km²

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