Ontologia

Subdivision · IDN

Rantau Bais

Indonesia

AfTropical, rainforest(100 %)

Species observed

24

Observations

24

Area

374,9km²

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 Rantau Bais : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

24 distinct species · 24 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 obs · 1 cellules
Obs. / cellule
≥ 24
24–23
24–23
24–23
< 24

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

2 814mm

Warmest m°

30,5°C

Coldest m°

22,4°C

Elevation: 11 m on average (min 5 m, max 30 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 814mm
Warmest month
30,5°C
Coldest month
22,4°C
Mean alt.
11m
Min
5m
Max
30m
Std. dev.
4m
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

4,9

Org. C

164,3g/kg

Clay

31,3%

Sand

37,5%

Silt

31,2%

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

Dominant lithology: suGLiMaggregated to Rokan Hilir

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
158,2g/kg
Clay
30,9%
Sand
38,1%
Silt
31,0%
5–15 cm
pH H₂O
4,9
Org. C
180,1g/kg
Clay
31,5%
Sand
37,3%
Silt
31,2%
15–30 cm
pH H₂O
4,9
Org. C
154,7g/kg
Clay
31,6%
Sand
37,1%
Silt
31,3%

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

Land cover

Forest59.6%
Crops5.7%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)34.6%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

19,4km

Basins crossed

4

Max stream order

6

Max drainage

17 421km²

Discharge in basins

55,0m³/s

Mean precip.

2 771mm/an

Mean T°

27,0°C

Moisture idx

0,38

Mean runoff

1 042mm/an

Mean elev. (basins)

21m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

5,4%

Pesticides

0,5kg/km²

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