Ontologia

Subdivision · IDN

Muara Nayan

Indonesia

AfTropical, rainforest(100 %)

Species observed

21

Observations

35

Area

29,2km²

Ecological tissue

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

Species present

21 distinct species · 35 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 obs · 1 cellules
Obs. / cellule
≥ 35
35–34
35–34
35–34
< 35

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

Climate

Mean T°

26,7°C

Annual rain

2 642mm

Warmest m°

31,0°C

Coldest m°

23,0°C

Elevation: 23 m on average (min 12 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 642mm
Warmest month
31,0°C
Coldest month
23,0°C
Mean alt.
23m
Min
12m
Max
37m
Std. dev.
8m
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

4,6

Org. C

149,9g/kg

Clay

38,9%

Sand

27,5%

Silt

33,5%

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

Dominant lithology: viGLiMaggregated to Kutai Barat

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
130,0g/kg
Clay
37,0%
Sand
28,7%
Silt
34,2%
5–15 cm
pH H₂O
4,6
Org. C
155,9g/kg
Clay
37,6%
Sand
28,1%
Silt
34,3%
15–30 cm
pH H₂O
4,7
Org. C
163,9g/kg
Clay
42,1%
Sand
25,8%
Silt
32,0%

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

Land cover

Forest80.7%
Crops0.8%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)18.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,1km

Basins crossed

1

Max stream order

3

Max drainage

3 987km²

Discharge in basins

0,9m³/s

Mean precip.

2 394mm/an

Mean T°

26,0°C

Moisture idx

0,40

Mean runoff

936mm/an

Mean elev. (basins)

99m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,8%

Pesticides

0,5kg/km²

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