Ontologia

Regency · IDN

Bangka

Indonesia

AfTropical, rainforest(100 %)

Species observed

537

Observations

1 122

Area

3 056,8km²

Ecological tissue

Sample of 31 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 : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
32
Connectance
0.069
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

537 distinct species · 1 122 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 122 obs · 52 cellules
Obs. / cellule
≥ 413
32–412
16–31
8–15
< 8

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 851mm

Warmest m°

29,6°C

Coldest m°

24,1°C

Elevation: 25 m on average (min -9 m, max 383 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 851mm
Warmest month
29,6°C
Coldest month
24,1°C
Mean alt.
25m
Min
-9m
Max
383m
Std. dev.
22m
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

149,6g/kg

Clay

40,6%

Sand

25,4%

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
5,0
Org. C
132,6g/kg
Clay
39,6%
Sand
25,9%
Silt
34,5%
5–15 cm
pH H₂O
5,0
Org. C
148,6g/kg
Clay
39,6%
Sand
25,9%
Silt
34,4%
15–30 cm
pH H₂O
5,1
Org. C
167,5g/kg
Clay
42,5%
Sand
24,4%
Silt
33,1%

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

Land cover

Forest68.0%
Crops6.1%
Built-up0.5%
Bare soil1.1%
Other (grassland, water…)24.3%

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

Hydrology5 basins · 7 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

60,5km

Lake surface here

2,03km²

Basins crossed

5

Max stream order

3

Max drainage

3 756km²

Discharge in basins

25,4m³/s

Mean precip.

2 821mm/an

Mean T°

27,2°C

Moisture idx

0,47

Mean runoff

1 521mm/an

Mean elev. (basins)

26m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

54,3%

Pesticides

0,6kg/km²

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

Protected areas2

IUCN V · 1IUCN VI · 1🌊 Marine · 2

Tuing

IUCN VI

Marine Park · 2023

74 km²

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

Sub-administrations19