Ontologia

Subdivision · IDN

Aruk

Indonesia

AfTropical, rainforest(100 %)

Species observed

0

Observations

0

Area

44,4km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,5°C

Annual rain

3 190mm

Warmest m°

31,7°C

Coldest m°

22,5°C

Elevation: 12 m on average (min 7 m, max 21 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
3 190mm
Warmest month
31,7°C
Coldest month
22,5°C
Mean alt.
12m
Min
7m
Max
21m
Std. dev.
4m
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

4,8

Org. C

229,7g/kg

Clay

35,7%

Sand

25,8%

Silt

38,5%

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

Dominant lithology: piGLiMaggregated to Kapuas

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
177,6g/kg
Clay
34,3%
Sand
26,4%
Silt
39,3%
5–15 cm
pH H₂O
4,8
Org. C
237,6g/kg
Clay
34,9%
Sand
26,5%
Silt
38,6%
15–30 cm
pH H₂O
4,8
Org. C
274,0g/kg
Clay
37,9%
Sand
24,6%
Silt
37,5%

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

Land cover

Forest75.0%
Crops6.0%
Built-up0.0%
Bare soil0.8%
Other (grassland, water…)18.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Basins crossed

1

Max stream order

5

Max drainage

7 326km²

Discharge in basins

7,0m³/s

Mean precip.

2 938mm/an

Mean T°

26,3°C

Moisture idx

0,48

Mean runoff

1 347mm/an

Mean elev. (basins)

59m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

3,4%

Pesticides

0,6kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN Ia · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN