Ontologia

Commune · VNM

Vĩnh Chánh

Vietnam

AwTropical, savannah(100 %)

Species observed

1

Observations

1

Area

38,4km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

27,3°C

Annual rain

1 685mm

Warmest m°

33,8°C

Coldest m°

21,4°C

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

Bioclimatic detailsExpert
Annual mean temp.
27,3°C
Annual rain
1 685mm
Warmest month
33,8°C
Coldest month
21,4°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

5,7

Org. C

25,9g/kg

Clay

41,2%

Sand

21,6%

Silt

37,1%

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

Dominant lithology: suGLiMaggregated to Thoại Sơn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
33,4g/kg
Clay
40,8%
Sand
22,0%
Silt
37,1%
5–15 cm
pH H₂O
5,6
Org. C
20,3g/kg
Clay
41,5%
Sand
21,2%
Silt
37,2%
15–30 cm
pH H₂O
5,7
Org. C
24,2g/kg
Clay
41,3%
Sand
21,6%
Silt
37,0%

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

Land cover

Forest5.7%
Crops86.5%
Built-up1.4%
Bare soil0.0%
Other (grassland, water…)6.4%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,6km

Basins crossed

3

Max stream order

3

Max drainage

1 935km²

Discharge in basins

1,0m³/s

Mean precip.

1 502mm/an

Mean T°

27,4°C

Moisture idx

0,03

Mean runoff

783mm/an

Mean elev. (basins)

3m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

139,1%

Pesticides

21,7kg/km²

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