Ontologia

Commune · IDN

Simeulue Timur

Indonesia

AfTropical, rainforest(100 %)

Species observed

175

Observations

1 343

Area

239,5km²

Ecological tissue

Sample of 18 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 Timur : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
12
Connectance
0.078
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

175 distinct species · 1 343 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 343 obs · 6 cellules
Obs. / cellule
≥ 803
803–802
250–802
121–249
< 121

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

Climate

Mean T°

26,6°C

Annual rain

3 730mm

Warmest m°

28,0°C

Coldest m°

25,0°C

Elevation: 71 m on average (min -182 m, max 310 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
3 730mm
Warmest month
28,0°C
Coldest month
25,0°C
Mean alt.
71m
Min
-182m
Max
310m
Std. dev.
73m
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

69,8g/kg

Clay

40,4%

Sand

27,3%

Silt

32,3%

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
94,6g/kg
Clay
38,7%
Sand
28,3%
Silt
33,0%
5–15 cm
pH H₂O
5,0
Org. C
60,5g/kg
Clay
39,5%
Sand
27,7%
Silt
32,8%
15–30 cm
pH H₂O
5,0
Org. C
54,2g/kg
Clay
42,9%
Sand
25,9%
Silt
31,2%

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

Land cover

Forest88.4%
Crops0.9%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)10.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,1km

Basins crossed

1

Max stream order

1

Max drainage

2 416km²

Discharge in basins

1,5m³/s

Mean precip.

3 329mm/an

Mean T°

26,8°C

Moisture idx

0,51

Mean runoff

1 618mm/an

Mean elev. (basins)

63m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

46,4%

Pesticides

0,8kg/km²

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

Protected areas2

IUCN Ia · 1IUCN VI · 1🌊 Marine · 1

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

Sub-administrations29