Ontologia

Subdivision · IDN

Muara Arai

Indonesia

AfTropical, rainforest(100 %)

Species observed

2

Observations

2

Area

52,2km²

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°

26,5°C

Annual rain

2 912mm

Warmest m°

31,6°C

Coldest m°

22,6°C

Elevation: 12 m on average (min 6 m, max 25 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
2 912mm
Warmest month
31,6°C
Coldest month
22,6°C
Mean alt.
12m
Min
6m
Max
25m
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

171,2g/kg

Clay

32,3%

Sand

27,1%

Silt

40,5%

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

Dominant lithology: ssGLiMaggregated to Barito Selatan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
153,4g/kg
Clay
31,1%
Sand
27,7%
Silt
41,1%
5–15 cm
pH H₂O
4,8
Org. C
187,0g/kg
Clay
30,9%
Sand
28,1%
Silt
40,9%
15–30 cm
pH H₂O
4,8
Org. C
173,3g/kg
Clay
35,0%
Sand
25,5%
Silt
39,5%

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

Land cover

Forest72.1%
Crops0.4%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)27.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,6km

Basins crossed

2

Max stream order

3

Max drainage

38 266km²

Discharge in basins

57,6m³/s

Mean precip.

2 775mm/an

Mean T°

26,5°C

Moisture idx

0,45

Mean runoff

1 104mm/an

Mean elev. (basins)

32m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,9%

Pesticides

0,5kg/km²

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