Ontologia

Subdivision · IDN

Sungai Jelayan

Indonesia

AfTropical, rainforest(100 %)

Species observed

5

Observations

10

Area

86,4km²

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 · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 1 cellules
Obs. / cellule
≥ 10
10–9
10–9
10–9
< 10

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

Climate

Mean T°

26,1°C

Annual rain

3 562mm

Warmest m°

31,4°C

Coldest m°

22,5°C

Elevation: 12 m on average (min 5 m, max 30 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
3 562mm
Warmest month
31,4°C
Coldest month
22,5°C
Mean alt.
12m
Min
5m
Max
30m
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

5,0

Org. C

214,0g/kg

Clay

41,4%

Sand

21,8%

Silt

36,8%

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

Dominant lithology: paGLiMaggregated to Ketapang

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
183,1g/kg
Clay
40,1%
Sand
22,5%
Silt
37,3%
5–15 cm
pH H₂O
5,0
Org. C
217,5g/kg
Clay
40,2%
Sand
22,3%
Silt
37,5%
15–30 cm
pH H₂O
5,1
Org. C
241,6g/kg
Clay
43,9%
Sand
20,5%
Silt
35,6%

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

Land cover

Forest49.3%
Crops7.1%
Built-up0.0%
Bare soil1.1%
Other (grassland, water…)42.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

7,8km

Basins crossed

1

Max stream order

5

Max drainage

1 824km²

Discharge in basins

4,2m³/s

Mean precip.

2 834mm/an

Mean T°

26,7°C

Moisture idx

0,44

Mean runoff

1 527mm/an

Mean elev. (basins)

40m

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

1,3%

Pesticides

0,6kg/km²

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