Ontologia

Subdivision · IDN

Lanjak Deras

Indonesia

AfTropical, rainforest(100 %)

Species observed

18

Observations

18

Area

164,4km²

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

18 distinct species · 18 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 obs · 4 cellules
Obs. / cellule
≥ 9
9–8
5–8
5–4
< 5

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

Climate

Mean T°

26,9°C

Annual rain

4 230mm

Warmest m°

30,0°C

Coldest m°

23,6°C

Elevation: 62 m on average (min 17 m, max 454 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
4 230mm
Warmest month
30,0°C
Coldest month
23,6°C
Mean alt.
62m
Min
17m
Max
454m
Std. dev.
90m
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

111,1g/kg

Clay

37,6%

Sand

29,1%

Silt

33,3%

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

Dominant lithology: piGLiMaggregated to Kapuas Hulu

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
96,1g/kg
Clay
36,7%
Sand
29,9%
Silt
33,4%
5–15 cm
pH H₂O
4,9
Org. C
81,5g/kg
Clay
37,5%
Sand
29,0%
Silt
33,5%
15–30 cm
pH H₂O
4,9
Org. C
155,7g/kg
Clay
38,6%
Sand
28,4%
Silt
33,0%

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

Land cover

Forest53.0%
Crops0.1%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)46.8%

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

Hydrology3 basins · 4 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

64,58km²

Basins crossed

3

Max drainage

1 258km²

Discharge in basins

12,8m³/s

Mean precip.

3 212mm/an

Mean T°

26,6°C

Moisture idx

0,49

Mean runoff

2 280mm/an

Mean elev. (basins)

63m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Built-up

5,2%

Pesticides

0,6kg/km²

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

Protected areas2

IUCN II · 1IUCN Not Reported · 1

Danau Sentarum

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1994

180 km²

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