Ontologia

Commune · IDN

Pulau Malan

Indonesia

AfTropical, rainforest(100 %)

Species observed

12

Observations

19

Area

1 067,8km²

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

12 distinct species · 19 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 obs · 6 cellules
Obs. / cellule
≥ 13
13–12
2–12
1–1
< 1

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

3 630mm

Warmest m°

31,1°C

Coldest m°

22,5°C

Elevation: 45 m on average (min 24 m, max 78 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
3 630mm
Warmest month
31,1°C
Coldest month
22,5°C
Mean alt.
45m
Min
24m
Max
78m
Std. dev.
12m
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

4,7

Org. C

95,9g/kg

Clay

44,1%

Sand

26,8%

Silt

29,1%

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

Dominant lithology: mtGLiMaggregated to Katingan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
82,1g/kg
Clay
42,8%
Sand
27,6%
Silt
29,6%
5–15 cm
pH H₂O
4,7
Org. C
80,9g/kg
Clay
43,5%
Sand
27,2%
Silt
29,3%
15–30 cm
pH H₂O
4,7
Org. C
124,5g/kg
Clay
46,0%
Sand
25,5%
Silt
28,4%

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

Land cover

Forest77.3%
Crops5.3%
Built-up0.1%
Bare soil0.8%
Other (grassland, water…)16.6%

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

Hydrology5 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

152,7km

Lake surface here

0,27km²

Basins crossed

5

Max stream order

6

Max drainage

14 397km²

Discharge in basins

301,1m³/s

Mean precip.

2 863mm/an

Mean T°

26,5°C

Moisture idx

0,45

Mean runoff

1 414mm/an

Mean elev. (basins)

55m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,2%

Pesticides

0,6kg/km²

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

Sub-administrations14