Ontologia

Commune · IDN

Simeulue Tengah

Indonesia

AfTropical, rainforest(100 %)

Species observed

570

Observations

2 190

Area

268,1km²

Ecological tissue

Sample of 10 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Simeulue Tengah : 9 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 3 types (connectance 13.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
6
Connectance
0.133
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

570 distinct species · 2 190 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 190 obs · 5 cellules
Obs. / cellule
≥ 2 078
2 078–2 077
74–2 077
34–73
< 34

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 085mm

Warmest m°

28,5°C

Coldest m°

24,7°C

Elevation: 59 m on average (min -61 m, max 172 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
4 085mm
Warmest month
28,5°C
Coldest month
24,7°C
Mean alt.
59m
Min
-61m
Max
172m
Std. dev.
42m
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

74,4g/kg

Clay

39,9%

Sand

28,0%

Silt

32,1%

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
4,9
Org. C
94,2g/kg
Clay
38,1%
Sand
28,9%
Silt
32,9%
5–15 cm
pH H₂O
5,0
Org. C
62,6g/kg
Clay
39,5%
Sand
28,1%
Silt
32,4%
15–30 cm
pH H₂O
5,0
Org. C
66,5g/kg
Clay
42,0%
Sand
26,9%
Silt
31,1%

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

Land cover

Forest94.0%
Crops0.9%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)4.9%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

14,0km

Basins crossed

1

Max stream order

3

Max drainage

2 416km²

Discharge in basins

1,7m³/s

Mean precip.

3 329mm/an

Mean T°

26,8°C

Moisture idx

0,51

Mean runoff

1 618mm/an

Mean elev. (basins)

63m

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

11,9%

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-administrations22