Ontologia

Subdivision · IDN

Tanjung Arak

Indonesia

AfTropical, rainforest(100 %)

Species observed

0

Observations

0

Area

35,1km²

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°

26,3°C

Annual rain

3 738mm

Warmest m°

30,6°C

Coldest m°

22,7°C

Elevation: 42 m on average (min 33 m, max 51 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
3 738mm
Warmest month
30,6°C
Coldest month
22,7°C
Mean alt.
42m
Min
33m
Max
51m
Std. dev.
5m
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

124,6g/kg

Clay

36,5%

Sand

32,0%

Silt

31,6%

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

Dominant lithology: paGLiMaggregated to Melawi

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
92,6g/kg
Clay
36,1%
Sand
32,5%
Silt
31,4%
5–15 cm
pH H₂O
4,8
Org. C
87,0g/kg
Clay
36,7%
Sand
31,9%
Silt
31,4%
15–30 cm
pH H₂O
4,8
Org. C
194,3g/kg
Clay
36,6%
Sand
31,4%
Silt
32,0%

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

Land cover

Forest75.1%
Crops1.3%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)23.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,5km

Basins crossed

2

Max stream order

6

Max drainage

11 867km²

Discharge in basins

31,6m³/s

Mean precip.

3 124mm/an

Mean T°

26,7°C

Moisture idx

0,48

Mean runoff

1 513mm/an

Mean elev. (basins)

53m

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

4,5%

Pesticides

0,6kg/km²

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