Ontologia

Regency · IDN

Bangka Selatan

Indonesia

AfTropical, rainforest(100 %)

Species observed

131

Observations

242

Area

3 615,7km²

Ecological tissue

Sample of 10 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 Selatan : 9 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 2 types (connectance 15.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
7
Connectance
0.156
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

131 distinct species · 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

242 obs · 24 cellules
Obs. / cellule
≥ 86
24–85
8–23
3–7
< 3

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 896mm

Warmest m°

29,4°C

Coldest m°

24,2°C

Elevation: 23 m on average (min -29 m, max 269 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 896mm
Warmest month
29,4°C
Coldest month
24,2°C
Mean alt.
23m
Min
-29m
Max
269m
Std. dev.
20m
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

143,6g/kg

Clay

38,4%

Sand

26,6%

Silt

35,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
138,5g/kg
Clay
37,0%
Sand
27,5%
Silt
35,4%
5–15 cm
pH H₂O
4,9
Org. C
157,4g/kg
Clay
37,3%
Sand
27,2%
Silt
35,6%
15–30 cm
pH H₂O
4,9
Org. C
135,0g/kg
Clay
40,8%
Sand
25,2%
Silt
34,0%

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

Land cover

Forest73.1%
Crops4.4%
Built-up0.2%
Bare soil0.5%
Other (grassland, water…)21.8%

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

Hydrology6 basins · 13 lakes · 19 rivers

Hydrology metrics for this exact territory

Stream length here

190,2km

Lake surface here

4,33km²

Basins crossed

6

Max stream order

4

Max drainage

2 144km²

Discharge in basins

34,4m³/s

Mean precip.

2 485mm/an

Mean T°

27,1°C

Moisture idx

0,40

Mean runoff

1 458mm/an

Mean elev. (basins)

26m

Watersheds crossing here

Lakes (13, top by area)

4 more lakes

Rivers / streams (19, ord ≥ 4)

7 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

22,4%

Pesticides

0,6kg/km²

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

Protected areas2

IUCN VI · 1IUCN V · 1🌊 Marine · 1

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

Sub-administrations19