Ontologia

Commune · IDN

Sekerak

Indonesia

AfTropical, rainforest(100 %)

Species observed

9

Observations

16

Area

139km²

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

9 distinct species · 16 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 obs · 2 cellules
Obs. / cellule
≥ 12
12–11
12–11
12–11
< 12

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

Climate

Mean T°

26,5°C

Annual rain

2 252mm

Warmest m°

30,5°C

Coldest m°

21,7°C

Elevation: 55 m on average (min 13 m, max 104 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
2 252mm
Warmest month
30,5°C
Coldest month
21,7°C
Mean alt.
55m
Min
13m
Max
104m
Std. dev.
23m
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

35,5g/kg

Clay

37,4%

Sand

34,0%

Silt

28,6%

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

Dominant lithology: smGLiMaggregated to Aceh Tamiang

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
45,7g/kg
Clay
35,7%
Sand
35,2%
Silt
29,1%
5–15 cm
pH H₂O
5,1
Org. C
34,0g/kg
Clay
36,3%
Sand
34,7%
Silt
29,1%
15–30 cm
pH H₂O
5,1
Org. C
26,8g/kg
Clay
40,3%
Sand
32,2%
Silt
27,5%

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

Land cover

Forest82.8%
Crops2.0%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)14.8%

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

Hydrology4 basins · 2 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

58,9km

Lake surface here

0,02km²

Basins crossed

4

Max stream order

5

Max drainage

4 855km²

Discharge in basins

49,5m³/s

Mean precip.

2 356mm/an

Mean T°

26,6°C

Moisture idx

0,29

Mean runoff

1 516mm/an

Mean elev. (basins)

99m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

13,3%

Pesticides

0,6kg/km²

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

Sub-administrations13