Ontologia

Subdivision · IDN

Sioban

Indonesia

AfTropical, rainforest(100 %)

Species observed

67

Observations

74

Area

16,2km²

Ecological tissue

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

Species present

67 distinct species · 74 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

74 obs · 1 cellules
Obs. / cellule
≥ 74
74–73
74–73
74–73
< 74

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

Climate

Mean T°

26,4°C

Annual rain

4 798mm

Warmest m°

28,0°C

Coldest m°

24,9°C

Elevation: 48 m on average (min -137 m, max 178 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
4 798mm
Warmest month
28,0°C
Coldest month
24,9°C
Mean alt.
48m
Min
-137m
Max
178m
Std. dev.
41m
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

4,9

Org. C

103,9g/kg

Clay

40,6%

Sand

28,9%

Silt

30,5%

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

Dominant lithology: scGLiMaggregated to Kepulauan Mentawai

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
100,9g/kg
Clay
39,2%
Sand
29,6%
Silt
31,2%
5–15 cm
pH H₂O
4,9
Org. C
81,3g/kg
Clay
39,6%
Sand
29,5%
Silt
30,9%
15–30 cm
pH H₂O
5,0
Org. C
129,5g/kg
Clay
43,0%
Sand
27,6%
Silt
29,3%

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

Land cover

Forest93.3%
Crops0.3%
Built-up0.5%
Bare soil0.0%
Other (grassland, water…)5.8%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

696km²

Discharge in basins

0,5m³/s

Mean precip.

3 408mm/an

Mean T°

26,7°C

Moisture idx

0,53

Mean runoff

2 101mm/an

Mean elev. (basins)

64m

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

Human pressure

Pop. density

1hab/km²

Built-up

48,8%

Pesticides

0,8kg/km²

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