Ontologia

Commune · VNM

Tứ Trưng

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

2

Observations

4

Area

5,2km²

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

2 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 1 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

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

Climate

Mean T°

24,3°C

Annual rain

1 653mm

Warmest m°

32,2°C

Coldest m°

13,7°C

Elevation: 11 m on average (min 11 m, max 12 m)

Bioclimatic detailsExpert
Annual mean temp.
24,3°C
Annual rain
1 653mm
Warmest month
32,2°C
Coldest month
13,7°C
Mean alt.
11m
Min
11m
Max
12m
Std. dev.
0m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

19,9g/kg

Clay

29,9%

Sand

31,2%

Silt

38,9%

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

Dominant lithology: suGLiMaggregated to Vĩnh Tường

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
26,8g/kg
Clay
30,2%
Sand
31,9%
Silt
38,0%
5–15 cm
pH H₂O
6,0
Org. C
18,6g/kg
Clay
29,7%
Sand
31,2%
Silt
39,1%
15–30 cm
pH H₂O
6,0
Org. C
14,3g/kg
Clay
29,9%
Sand
30,5%
Silt
39,6%

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

Land cover

Forest12.1%
Crops37.7%
Built-up6.0%
Bare soil2.4%
Other (grassland, water…)41.8%

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

Hydrology1 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,56km²

Basins crossed

1

Max drainage

1 895km²

Discharge in basins

0,1m³/s

Mean precip.

1 701mm/an

Mean T°

22,4°C

Moisture idx

0,23

Mean runoff

875mm/an

Mean elev. (basins)

206m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

14hab/km²

Night light

5,3nW

Built-up

604,9%

Pesticides

8,0kg/km²

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