Ontologia

Regency · IDN

Bangka Tengah

Indonesia

AfTropical, rainforest(100 %)

Species observed

777

Observations

1 867

Area

2 220,1km²

Ecological tissue

Sample of 12 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 Tengah : 10 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 4 types (connectance 16.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
11
Connectance
0.167
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

777 distinct species · 1 867 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 867 obs · 25 cellules
Obs. / cellule
≥ 662
156–661
22–155
9–21
< 9

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

Climate

Mean T°

26,6°C

Annual rain

2 897mm

Warmest m°

29,5°C

Coldest m°

24,1°C

Elevation: 30 m on average (min -15 m, max 513 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
2 897mm
Warmest month
29,5°C
Coldest month
24,1°C
Mean alt.
30m
Min
-15m
Max
513m
Std. dev.
41m
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

145,4g/kg

Clay

39,9%

Sand

25,4%

Silt

34,7%

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
38,6%
Sand
26,1%
Silt
35,3%
5–15 cm
pH H₂O
5,0
Org. C
148,8g/kg
Clay
38,9%
Sand
25,9%
Silt
35,2%
15–30 cm
pH H₂O
5,0
Org. C
154,7g/kg
Clay
42,1%
Sand
24,3%
Silt
33,6%

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

Land cover

Forest64.9%
Crops6.5%
Built-up0.5%
Bare soil1.2%
Other (grassland, water…)27.0%

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

Hydrology6 basins · 45 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

79,3km

Lake surface here

17,88km²

Basins crossed

6

Max stream order

4

Max drainage

2 144km²

Discharge in basins

40,4m³/s

Mean precip.

2 586mm/an

Mean T°

27,2°C

Moisture idx

0,43

Mean runoff

1 473mm/an

Mean elev. (basins)

28m

Lakes (45, top by area)

36 more lakes

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

44,5%

Pesticides

0,6kg/km²

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

Protected areas2

IUCN VI · 1IUCN Not Reported · 1🌊 Marine · 1

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

Sub-administrations26