Ontologia

Commune · VNM

Chuyên Ngoại

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

5

Observations

5

Area

9km²

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

5 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 1 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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

Climate

Mean T°

24,2°C

Annual rain

1 815mm

Warmest m°

32,7°C

Coldest m°

13,6°C

Elevation: 5 m on average (min 4 m, max 6 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
1 815mm
Warmest month
32,7°C
Coldest month
13,6°C
Mean alt.
5m
Min
4m
Max
6m
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

18,7g/kg

Clay

35,9%

Sand

25,3%

Silt

38,9%

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

Dominant lithology: suGLiMaggregated to Duy Tiên

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
25,0g/kg
Clay
35,2%
Sand
25,6%
Silt
39,1%
5–15 cm
pH H₂O
6,0
Org. C
17,4g/kg
Clay
34,9%
Sand
25,7%
Silt
39,4%
15–30 cm
pH H₂O
6,0
Org. C
13,8g/kg
Clay
37,6%
Sand
24,5%
Silt
38,0%

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

Land cover

Forest8.0%
Crops29.1%
Built-up5.7%
Bare soil0.7%
Other (grassland, water…)56.5%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,4km

Lake surface here

0,16km²

Basins crossed

2

Max stream order

8

Max drainage

138 091km²

Discharge in basins

46,2m³/s

Mean precip.

1 710mm/an

Mean T°

24,1°C

Moisture idx

0,24

Mean runoff

915mm/an

Mean elev. (basins)

25m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

8hab/km²

Night light

3,5nW

Built-up

565,6%

Pesticides

9,0kg/km²

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