Ontologia

Commune · VNM

Vạn Thạnh

Vietnam

Species observed

828

Observations

1 316

Area

0,4km²

Ecological tissue

Sample of 32 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 Vạn Thạnh : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 4 types (connectance 4.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
24
Connectance
0.048
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

828 distinct species · 1 316 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 316 obs · 1 cellules
Obs. / cellule
≥ 1 316
1 316–1 315
1 316–1 315
1 316–1 315
< 1 316

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

Climate

Mean T°

26,8°C

Annual rain

1 567mm

Warmest m°

31,4°C

Coldest m°

21,1°C

Elevation: 5 m on average (min 5 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
1 567mm
Warmest month
31,4°C
Coldest month
21,1°C
Mean alt.
5m
Min
5m
Max
8m
Std. dev.
1m

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

Soil & lithology

pH H₂O

6,3

Org. C

29,6g/kg

Clay

35,0%

Sand

32,9%

Silt

32,1%

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

Dominant lithology: smGLiMaggregated to Nha Trang

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
39,5g/kg
Clay
33,9%
Sand
33,6%
Silt
32,5%
5–15 cm
pH H₂O
6,3
Org. C
25,6g/kg
Clay
35,4%
Sand
32,6%
Silt
32,0%
15–30 cm
pH H₂O
6,3
Org. C
23,6g/kg
Clay
35,7%
Sand
32,4%
Silt
31,9%

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

Land cover

Forest0.0%
Crops0.0%
Built-up35.0%
Bare soil0.0%
Other (grassland, water…)65.0%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 913km²

Discharge in basins

0,0m³/s

Mean precip.

1 174mm/an

Mean T°

24,5°C

Moisture idx

-0,19

Mean runoff

822mm/an

Mean elev. (basins)

414m

Watersheds crossing here

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

Human pressure

Pop. density

131hab/km²

Night light

50,1nW

Built-up

3 495,5%

Pesticides

21,7kg/km²

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