Ontologia

Regency · IDN

Bangka Barat

Indonesia

AfTropical, rainforest(100 %)

Species observed

294

Observations

486

Area

2 889,5km²

Ecological tissue

Sample of 47 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 Bangka Barat : 41 espèces dont 6 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 3.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
39
Connectance
0.036
Patrimoniales
6
Plus dense que (national)0 %(top 100%)

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

Species present

294 distinct species · 486 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

486 obs · 28 cellules
Obs. / cellule
≥ 142
61–141
12–60
5–11
< 5

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

Climate

Mean T°

26,9°C

Annual rain

2 829mm

Warmest m°

29,4°C

Coldest m°

24,7°C

Elevation: 20 m on average (min -22 m, max 179 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
2 829mm
Warmest month
29,4°C
Coldest month
24,7°C
Mean alt.
20m
Min
-22m
Max
179m
Std. dev.
14m
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

143,7g/kg

Clay

39,9%

Sand

26,0%

Silt

34,0%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
128,3g/kg
Clay
39,4%
Sand
26,3%
Silt
34,3%
5–15 cm
pH H₂O
4,9
Org. C
146,3g/kg
Clay
39,1%
Sand
26,5%
Silt
34,4%
15–30 cm
pH H₂O
5,0
Org. C
156,6g/kg
Clay
41,4%
Sand
25,3%
Silt
33,4%

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

Land cover

Forest71.5%
Crops5.2%
Built-up0.4%
Bare soil0.8%
Other (grassland, water…)22.2%

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

Hydrology3 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,79km²

Basins crossed

3

Max drainage

3 756km²

Discharge in basins

36,9m³/s

Mean precip.

2 879mm/an

Mean T°

27,2°C

Moisture idx

0,48

Mean runoff

1 546mm/an

Mean elev. (basins)

24m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

36,4%

Pesticides

0,6kg/km²

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

Protected areas4

IUCN V · 2IUCN VI · 2🌊 Marine · 3

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

Sub-administrations42