Ontologia

Subdivision · IDN

Sei Alim Hassak

Indonesia

AfTropical, rainforest(100 %)

Species observed

1

Observations

1

Area

14,6km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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 992mm

Warmest m°

30,6°C

Coldest m°

22,4°C

Elevation: 22 m on average (min 15 m, max 30 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 992mm
Warmest month
30,6°C
Coldest month
22,4°C
Mean alt.
22m
Min
15m
Max
30m
Std. dev.
3m
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

5,1

Org. C

56,5g/kg

Clay

35,8%

Sand

31,3%

Silt

32,9%

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

Dominant lithology: mtGLiMaggregated to Asahan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
59,1g/kg
Clay
33,9%
Sand
32,7%
Silt
33,3%
5–15 cm
pH H₂O
5,1
Org. C
55,0g/kg
Clay
34,9%
Sand
31,6%
Silt
33,5%
15–30 cm
pH H₂O
5,1
Org. C
55,2g/kg
Clay
38,7%
Sand
29,5%
Silt
31,8%

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

Land cover

Forest84.5%
Crops0.9%
Built-up1.6%
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

5 632km²

Discharge in basins

2,9m³/s

Mean precip.

1 925mm/an

Mean T°

26,7°C

Moisture idx

0,13

Mean runoff

965mm/an

Mean elev. (basins)

13m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,7nW

Built-up

157,2%

Pesticides

0,6kg/km²

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