Ontologia

Subdivision · IDN

Loa Janan Ulu

Indonesia

AfTropical, rainforest(100 %)

Species observed

306

Observations

575

Area

12km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

306 distinct species · 575 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

575 obs · 1 cellules
Obs. / cellule
≥ 575
575–574
575–574
575–574
< 575

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

Climate

Mean T°

26,4°C

Annual rain

2 500mm

Warmest m°

30,7°C

Coldest m°

22,9°C

Elevation: 27 m on average (min 11 m, max 44 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
2 500mm
Warmest month
30,7°C
Coldest month
22,9°C
Mean alt.
27m
Min
11m
Max
44m
Std. dev.
11m
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

5,3

Org. C

117,9g/kg

Clay

37,2%

Sand

24,7%

Silt

38,2%

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

Dominant lithology: ssGLiMaggregated to Kutai Kartanegara

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
120,3g/kg
Clay
33,8%
Sand
26,5%
Silt
39,7%
5–15 cm
pH H₂O
5,3
Org. C
122,4g/kg
Clay
35,5%
Sand
25,4%
Silt
39,1%
15–30 cm
pH H₂O
5,3
Org. C
111,1g/kg
Clay
42,2%
Sand
22,1%
Silt
35,7%

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

Land cover

Forest42.3%
Crops9.2%
Built-up4.3%
Bare soil0.5%
Other (grassland, water…)43.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,0km

Basins crossed

1

Max stream order

2

Max drainage

76 430km²

Discharge in basins

32,0m³/s

Mean precip.

2 112mm/an

Mean T°

26,7°C

Moisture idx

0,32

Mean runoff

719mm/an

Mean elev. (basins)

29m

Watersheds crossing here

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

Human pressure

Pop. density

15hab/km²

Night light

3,4nW

Built-up

433,6%

Pesticides

0,5kg/km²

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