Ontologia

Commune · VNM

Ngọc Vân

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

4

Observations

6

Area

10,8km²

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

4 distinct species · 6 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 obs · 1 cellules
Obs. / cellule
≥ 6
6–5
6–5
6–5
< 6

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

Climate

Mean T°

23,9°C

Annual rain

1 859mm

Warmest m°

32,1°C

Coldest m°

12,8°C

Elevation: 10 m on average (min 9 m, max 12 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
1 859mm
Warmest month
32,1°C
Coldest month
12,8°C
Mean alt.
10m
Min
9m
Max
12m
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

6,2

Org. C

17,3g/kg

Clay

32,0%

Sand

29,4%

Silt

38,6%

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

Dominant lithology: smGLiMaggregated to Tân Yên

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
22,3g/kg
Clay
31,4%
Sand
30,4%
Silt
38,2%
5–15 cm
pH H₂O
6,2
Org. C
16,4g/kg
Clay
31,4%
Sand
29,8%
Silt
38,8%
15–30 cm
pH H₂O
6,2
Org. C
13,1g/kg
Clay
33,1%
Sand
28,1%
Silt
38,8%

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

Land cover

Forest12.8%
Crops41.0%
Built-up3.8%
Bare soil0.4%
Other (grassland, water…)42.0%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

3 099km²

Discharge in basins

0,2m³/s

Mean precip.

1 559mm/an

Mean T°

22,8°C

Moisture idx

0,16

Mean runoff

689mm/an

Mean elev. (basins)

152m

Watersheds crossing here

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

Human pressure

Pop. density

8hab/km²

Night light

0,8nW

Built-up

378,5%

Pesticides

8,4kg/km²

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