Ontologia

City · VNM

Vũng Tàu

Vietnam

AwTropical, savannah(100 %)

Species observed

263

Observations

553

Area

140,7km²

Ecological tissue

Sample of 33 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 Vũng Tàu : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 4 types (connectance 4.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
27
Connectance
0.048
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

263 distinct species · 553 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

553 obs · 4 cellules
Obs. / cellule
≥ 256
256–255
127–255
127–126
< 127

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

Climate

Mean T°

27,0°C

Annual rain

1 726mm

Warmest m°

30,8°C

Coldest m°

23,1°C

Elevation: 7 m on average (min -7 m, max 53 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
1 726mm
Warmest month
30,8°C
Coldest month
23,1°C
Mean alt.
7m
Min
-7m
Max
53m
Std. dev.
11m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

51,7g/kg

Clay

35,9%

Sand

27,3%

Silt

36,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
53,5g/kg
Clay
35,1%
Sand
27,5%
Silt
37,4%
5–15 cm
pH H₂O
6,2
Org. C
40,5g/kg
Clay
35,7%
Sand
27,4%
Silt
36,9%
15–30 cm
pH H₂O
6,3
Org. C
61,1g/kg
Clay
36,9%
Sand
27,1%
Silt
36,0%

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

Land cover

Forest12.7%
Crops9.3%
Built-up8.5%
Bare soil5.3%
Other (grassland, water…)64.2%

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

Hydrology1 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

13,7km

Lake surface here

0,38km²

Basins crossed

1

Max stream order

3

Max drainage

2 204km²

Discharge in basins

0,0m³/s

Mean precip.

1 892mm/an

Mean T°

26,7°C

Moisture idx

0,21

Mean runoff

953mm/an

Mean elev. (basins)

38m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

22hab/km²

Night light

13,2nW

Built-up

851,0%

Pesticides

25,2kg/km²

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

Sub-administrations5