Ontologia

Subdivision · IDN

Mara Hilir

Indonesia

AfTropical, rainforest(100 %)

Species observed

5

Observations

5

Area

200,1km²

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

5 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 1 cellules
Obs. / cellule
≥ 5
5–4
5–4
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°

25,6°C

Annual rain

3 441mm

Warmest m°

30,1°C

Coldest m°

21,8°C

Elevation: 141 m on average (min 15 m, max 344 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
3 441mm
Warmest month
30,1°C
Coldest month
21,8°C
Mean alt.
141m
Min
15m
Max
344m
Std. dev.
76m
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

4,8

Org. C

96,8g/kg

Clay

38,9%

Sand

32,0%

Silt

29,1%

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

Dominant lithology: suGLiMaggregated to Bulungan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
110,1g/kg
Clay
37,4%
Sand
33,0%
Silt
29,7%
5–15 cm
pH H₂O
4,8
Org. C
69,9g/kg
Clay
37,8%
Sand
32,7%
Silt
29,5%
15–30 cm
pH H₂O
4,9
Org. C
110,5g/kg
Clay
41,6%
Sand
30,4%
Silt
28,0%

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

Land cover

Forest96.6%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)3.3%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

20,9km

Basins crossed

4

Max stream order

7

Max drainage

29 917km²

Discharge in basins

365,6m³/s

Mean precip.

2 730mm/an

Mean T°

26,4°C

Moisture idx

0,46

Mean runoff

1 279mm/an

Mean elev. (basins)

102m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,0%

Pesticides

0,5kg/km²

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