Ontologia

Commune · VNM

Yên Nam

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

5

Observations

5

Area

8,2km²

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

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°

24,1°C

Annual rain

1 789mm

Warmest m°

32,7°C

Coldest m°

13,5°C

Elevation: 4 m on average (min 3 m, max 6 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
1 789mm
Warmest month
32,7°C
Coldest month
13,5°C
Mean alt.
4m
Min
3m
Max
6m
Std. dev.
1m
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

18,3g/kg

Clay

35,2%

Sand

24,1%

Silt

40,7%

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
6,0
Org. C
24,5g/kg
Clay
34,3%
Sand
24,3%
Silt
41,4%
5–15 cm
pH H₂O
6,0
Org. C
17,2g/kg
Clay
33,9%
Sand
24,6%
Silt
41,6%
15–30 cm
pH H₂O
6,1
Org. C
13,1g/kg
Clay
37,3%
Sand
23,5%
Silt
39,2%

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

Land cover

Forest9.8%
Crops55.9%
Built-up4.8%
Bare soil0.8%
Other (grassland, water…)28.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,2km

Basins crossed

1

Max stream order

2

Max drainage

5 752km²

Discharge in basins

0,3m³/s

Mean precip.

1 729mm/an

Mean T°

23,8°C

Moisture idx

0,24

Mean runoff

950mm/an

Mean elev. (basins)

65m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

2,0nW

Built-up

476,7%

Pesticides

9,0kg/km²

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