Ontologia

Commune · IDN

Bilah Barat

Indonesia

AfTropical, rainforest(100 %)

Species observed

158

Observations

259

Area

308,1km²

Ecological tissue

Sample of 36 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 Bilah Barat : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
49
Connectance
0.070
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

158 distinct species · 259 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

259 obs · 5 cellules
Obs. / cellule
≥ 73
73–72
65–72
63–64
< 63

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

Climate

Mean T°

26,4°C

Annual rain

3 103mm

Warmest m°

30,8°C

Coldest m°

22,0°C

Elevation: 68 m on average (min 11 m, max 200 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
3 103mm
Warmest month
30,8°C
Coldest month
22,0°C
Mean alt.
68m
Min
11m
Max
200m
Std. dev.
45m
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

4,8

Org. C

76,8g/kg

Clay

34,0%

Sand

38,1%

Silt

27,9%

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

Dominant lithology: suGLiMaggregated to Labuhanbatu

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
76,8g/kg
Clay
32,9%
Sand
39,1%
Silt
28,0%
5–15 cm
pH H₂O
4,8
Org. C
74,7g/kg
Clay
33,0%
Sand
38,6%
Silt
28,4%
15–30 cm
pH H₂O
4,8
Org. C
79,0g/kg
Clay
36,2%
Sand
36,6%
Silt
27,2%

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

Land cover

Forest90.5%
Crops0.7%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)8.5%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

55,4km

Basins crossed

1

Max stream order

5

Max drainage

4 011km²

Discharge in basins

10,6m³/s

Mean precip.

2 411mm/an

Mean T°

24,3°C

Moisture idx

0,32

Mean runoff

1 103mm/an

Mean elev. (basins)

445m

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

25,6%

Pesticides

0,6kg/km²

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

Sub-administrations8