Ontologia

Commune · IDN

Rantau

Indonesia

AfTropical, rainforest(100 %)

Species observed

95

Observations

208

Area

75km²

Ecological tissue

Sample of 39 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 Rantau : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 3.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
25
Connectance
0.034
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

95 distinct species · 208 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

208 obs · 2 cellules
Obs. / cellule
≥ 206
206–205
206–205
206–205
< 206

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

Climate

Mean T°

27,0°C

Annual rain

2 103mm

Warmest m°

30,6°C

Coldest m°

22,7°C

Elevation: 20 m on average (min 6 m, max 44 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
2 103mm
Warmest month
30,6°C
Coldest month
22,7°C
Mean alt.
20m
Min
6m
Max
44m
Std. dev.
9m
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

5,2

Org. C

67,6g/kg

Clay

38,2%

Sand

31,9%

Silt

30,0%

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

Dominant lithology: smGLiMaggregated to Aceh Tamiang

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
75,3g/kg
Clay
35,7%
Sand
33,3%
Silt
30,9%
5–15 cm
pH H₂O
5,2
Org. C
79,8g/kg
Clay
36,7%
Sand
32,8%
Silt
30,5%
15–30 cm
pH H₂O
5,2
Org. C
47,6g/kg
Clay
42,1%
Sand
29,5%
Silt
28,4%

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

Land cover

Forest64.6%
Crops4.8%
Built-up1.9%
Bare soil0.3%
Other (grassland, water…)28.4%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

16,8km

Basins crossed

3

Max stream order

5

Max drainage

4 855km²

Discharge in basins

56,1m³/s

Mean precip.

2 325mm/an

Mean T°

27,0°C

Moisture idx

0,27

Mean runoff

1 619mm/an

Mean elev. (basins)

16m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

2,4nW

Built-up

189,2%

Pesticides

0,6kg/km²

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

Sub-administrations13