Ontologia

Commune · IDN

Aru Tengah

Indonesia

AfTropical, rainforest(100 %)

Species observed

470

Observations

1 121

Area

2 117,1km²

Ecological tissue

Sample of 3 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 Aru Tengah : 3 espèces reliées par 3 interactions GloBI sur 2 types (connectance 50.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
4
Interactions affichées
3
Connectance
0.500
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

470 distinct species · 1 121 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 121 obs · 12 cellules
Obs. / cellule
≥ 516
190–515
183–189
16–182
< 16

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

Climate

Mean T°

26,1°C

Annual rain

3 010mm

Warmest m°

29,6°C

Coldest m°

23,4°C

Elevation: 21 m on average (min -91 m, max 67 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
3 010mm
Warmest month
29,6°C
Coldest month
23,4°C
Mean alt.
21m
Min
-91m
Max
67m
Std. dev.
13m
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

61,5g/kg

Clay

37,9%

Sand

36,3%

Silt

25,8%

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

Dominant lithology: scGLiMaggregated to Kepulauan Aru

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
66,1g/kg
Clay
35,7%
Sand
37,9%
Silt
26,4%
5–15 cm
pH H₂O
5,0
Org. C
64,1g/kg
Clay
37,0%
Sand
36,9%
Silt
26,1%
15–30 cm
pH H₂O
5,0
Org. C
54,4g/kg
Clay
40,9%
Sand
34,2%
Silt
24,9%

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

Land cover

Forest96.6%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)3.4%

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

Hydrology7 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,26km²

Basins crossed

7

Max drainage

3 201km²

Discharge in basins

47,7m³/s

Mean precip.

2 184mm/an

Mean T°

26,6°C

Moisture idx

0,33

Mean runoff

1 495mm/an

Mean elev. (basins)

32m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Built-up

0,9%

Pesticides

0,5kg/km²

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

Protected areas3

IUCN IV · 2IUCN Not Reported · 1🌊 Marine · 3

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

Sub-administrations23