Ontologia

Commune · IDN

Simeulue Barat

Indonesia

AfTropical, rainforest(100 %)

Species observed

9

Observations

13

Area

398,7km²

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 · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 4 cellules
Obs. / cellule
≥ 6
6–5
4–5
4–3
< 4

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

4 152mm

Warmest m°

28,5°C

Coldest m°

24,6°C

Elevation: 59 m on average (min -252 m, max 217 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
4 152mm
Warmest month
28,5°C
Coldest month
24,6°C
Mean alt.
59m
Min
-252m
Max
217m
Std. dev.
52m
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

5,0

Org. C

69,0g/kg

Clay

39,9%

Sand

28,6%

Silt

31,5%

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

Dominant lithology: smGLiMaggregated to Simeulue

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
89,5g/kg
Clay
38,2%
Sand
29,7%
Silt
32,1%
5–15 cm
pH H₂O
5,0
Org. C
55,4g/kg
Clay
39,1%
Sand
29,0%
Silt
31,9%
15–30 cm
pH H₂O
5,1
Org. C
62,2g/kg
Clay
42,3%
Sand
27,1%
Silt
30,6%

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

Land cover

Forest93.0%
Crops0.5%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)6.4%

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

Hydrology1 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

44,3km

Lake surface here

1,30km²

Basins crossed

1

Max stream order

3

Max drainage

2 416km²

Discharge in basins

2,5m³/s

Mean precip.

3 329mm/an

Mean T°

26,8°C

Moisture idx

0,51

Mean runoff

1 618mm/an

Mean elev. (basins)

63m

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

Human pressure

Pop. density

0hab/km²

Built-up

7,4%

Pesticides

0,8kg/km²

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

Protected areas1

IUCN Not Reported · 1🌊 Marine · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations14