Ontologia

Commune · VNM

Vĩnh Đại

Vietnam

AwTropical, savannah(100 %)

Species observed

0

Observations

0

Area

35,2km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

27,7°C

Annual rain

1 662mm

Warmest m°

34,6°C

Coldest m°

21,6°C

Elevation: 2 m on average (min 2 m, max 3 m)

Bioclimatic detailsExpert
Annual mean temp.
27,7°C
Annual rain
1 662mm
Warmest month
34,6°C
Coldest month
21,6°C
Mean alt.
2m
Min
2m
Max
3m
Std. dev.
0m
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

5,6

Org. C

31,8g/kg

Clay

39,7%

Sand

19,6%

Silt

40,8%

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

Dominant lithology: suGLiMaggregated to Tân Hưng

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
38,9g/kg
Clay
40,1%
Sand
19,8%
Silt
40,2%
5–15 cm
pH H₂O
5,6
Org. C
30,0g/kg
Clay
40,4%
Sand
19,1%
Silt
40,4%
15–30 cm
pH H₂O
5,6
Org. C
26,4g/kg
Clay
38,5%
Sand
19,8%
Silt
41,7%

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

Land cover

Forest14.8%
Crops58.5%
Built-up0.7%
Bare soil1.1%
Other (grassland, water…)25.0%

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

4 015km²

Discharge in basins

2,5m³/s

Mean precip.

1 473mm/an

Mean T°

27,5°C

Moisture idx

-0,03

Mean runoff

835mm/an

Mean elev. (basins)

3m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

65,2%

Pesticides

23,1kg/km²

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

Protected areas1

IUCN IV · 1

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