Ontologia

Subdivision · IDN

Kalun Sayan

Indonesia

AfTropical, rainforest(100 %)

Species observed

5

Observations

6

Area

100,5km²

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

5 distinct species · 6 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 obs · 1 cellules
Obs. / cellule
≥ 6
6–5
6–5
6–5
< 6

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

Climate

Mean T°

25,2°C

Annual rain

3 298mm

Warmest m°

29,4°C

Coldest m°

21,2°C

Elevation: 243 m on average (min 12 m, max 644 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
3 298mm
Warmest month
29,4°C
Coldest month
21,2°C
Mean alt.
243m
Min
12m
Max
644m
Std. dev.
193m
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

66,3g/kg

Clay

38,7%

Sand

32,2%

Silt

29,1%

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
5,0
Org. C
69,8g/kg
Clay
38,4%
Sand
32,9%
Silt
28,7%
5–15 cm
pH H₂O
5,0
Org. C
54,7g/kg
Clay
38,3%
Sand
32,2%
Silt
29,5%
15–30 cm
pH H₂O
5,1
Org. C
74,3g/kg
Clay
39,3%
Sand
31,4%
Silt
29,3%

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

Land cover

Forest93.0%
Crops0.3%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)6.6%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

1 841km²

Discharge in basins

9,9m³/s

Mean precip.

2 725mm/an

Mean T°

26,4°C

Moisture idx

0,46

Mean runoff

1 125mm/an

Mean elev. (basins)

149m

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

1,2%

Pesticides

0,5kg/km²

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