Ontologia

Subdivision · IDN

Long Aran

Indonesia

AfTropical, rainforest(100 %)

Species observed

2

Observations

3

Area

986,7km²

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

2 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 2 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

23,1°C

Annual rain

2 910mm

Warmest m°

28,0°C

Coldest m°

19,1°C

Elevation: 692 m on average (min 268 m, max 1 579 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
2 910mm
Warmest month
28,0°C
Coldest month
19,1°C
Mean alt.
692m
Min
268m
Max
1 579m
Std. dev.
259m
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

4,9

Org. C

140,4g/kg

Clay

38,9%

Sand

31,0%

Silt

30,1%

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

Dominant lithology: viGLiMaggregated to Malinau

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
170,9g/kg
Clay
38,6%
Sand
31,6%
Silt
29,8%
5–15 cm
pH H₂O
4,9
Org. C
94,9g/kg
Clay
38,7%
Sand
30,9%
Silt
30,4%
15–30 cm
pH H₂O
5,0
Org. C
155,4g/kg
Clay
39,4%
Sand
30,6%
Silt
30,0%

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

Land cover

Forest99.1%
Crops0.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)0.9%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

89,3km

Basins crossed

4

Max stream order

6

Max drainage

15 629km²

Discharge in basins

188,1m³/s

Mean precip.

3 434mm/an

Mean T°

23,0°C

Moisture idx

0,60

Mean runoff

1 722mm/an

Mean elev. (basins)

739m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

0,2%

Pesticides

0,6kg/km²

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

Protected areas1

IUCN II · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN