Ontologia

Subdivision · IDN

Riam Adungan

Indonesia

AfTropical, rainforest(100 %)

Species observed

36

Observations

113

Area

257,6km²

Ecological tissue

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

Species present

36 distinct species · 113 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

113 obs · 3 cellules
Obs. / cellule
≥ 80
80–79
80–79
25–79
< 25

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

Climate

Mean T°

25,9°C

Annual rain

2 851mm

Warmest m°

29,6°C

Coldest m°

22,8°C

Elevation: 91 m on average (min 9 m, max 718 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
2 851mm
Warmest month
29,6°C
Coldest month
22,8°C
Mean alt.
91m
Min
9m
Max
718m
Std. dev.
100m
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

64,7g/kg

Clay

38,4%

Sand

29,7%

Silt

31,9%

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

Dominant lithology: ssGLiMaggregated to Tanah Laut

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
71,5g/kg
Clay
36,3%
Sand
31,0%
Silt
32,7%
5–15 cm
pH H₂O
5,0
Org. C
64,9g/kg
Clay
37,0%
Sand
30,7%
Silt
32,2%
15–30 cm
pH H₂O
5,0
Org. C
57,6g/kg
Clay
41,8%
Sand
27,5%
Silt
30,7%

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

Land cover

Forest85.2%
Crops1.8%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)12.9%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

906km²

Discharge in basins

7,9m³/s

Mean precip.

2 412mm/an

Mean T°

26,6°C

Moisture idx

0,34

Mean runoff

1 071mm/an

Mean elev. (basins)

89m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

4,3%

Pesticides

0,5kg/km²

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

Protected areas1

IUCN VI · 1

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