Ontologia

Subdivision · IDN

Pulu Bulawan

Indonesia

AfTropical, rainforest(100 %)

Species observed

1

Observations

1

Area

11km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

25,7°C

Annual rain

3 030mm

Warmest m°

30,2°C

Coldest m°

21,7°C

Elevation: 157 m on average (min 83 m, max 308 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
3 030mm
Warmest month
30,2°C
Coldest month
21,7°C
Mean alt.
157m
Min
83m
Max
308m
Std. dev.
82m
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

5,0

Org. C

79,8g/kg

Clay

37,1%

Sand

31,9%

Silt

31,0%

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

Dominant lithology: smGLiMaggregated to Nunukan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
85,4g/kg
Clay
36,4%
Sand
33,1%
Silt
30,6%
5–15 cm
pH H₂O
5,0
Org. C
54,8g/kg
Clay
36,9%
Sand
31,9%
Silt
31,1%
15–30 cm
pH H₂O
5,0
Org. C
99,1g/kg
Clay
38,1%
Sand
30,7%
Silt
31,2%

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

Land cover

Forest96.1%
Crops0.4%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)3.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,7km

Basins crossed

1

Max stream order

6

Max drainage

10 298km²

Discharge in basins

1,8m³/s

Mean precip.

3 097mm/an

Mean T°

26,3°C

Moisture idx

0,53

Mean runoff

1 372mm/an

Mean elev. (basins)

158m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

0,1%

Pesticides

0,5kg/km²

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