Ontologia

Commune · VNM

Trung Sơn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

2

Observations

3

Area

12,1km²

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 · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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 832mm

Warmest m°

32,3°C

Coldest m°

12,9°C

Elevation: 11 m on average (min 5 m, max 21 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
1 832mm
Warmest month
32,3°C
Coldest month
12,9°C
Mean alt.
11m
Min
5m
Max
21m
Std. dev.
4m
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

17,0g/kg

Clay

31,5%

Sand

31,3%

Silt

37,2%

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

Dominant lithology: suGLiMaggregated to Việt Yên

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
23,7g/kg
Clay
30,9%
Sand
32,2%
Silt
36,9%
5–15 cm
pH H₂O
6,2
Org. C
15,6g/kg
Clay
31,1%
Sand
31,3%
Silt
37,5%
15–30 cm
pH H₂O
6,2
Org. C
11,8g/kg
Clay
32,4%
Sand
30,4%
Silt
37,2%

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

Land cover

Forest14.7%
Crops41.4%
Built-up3.8%
Bare soil0.9%
Other (grassland, water…)39.2%

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

Hydrology2 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,10km²

Basins crossed

2

Max drainage

5 705km²

Discharge in basins

2,0m³/s

Mean precip.

1 604mm/an

Mean T°

23,3°C

Moisture idx

0,18

Mean runoff

743mm/an

Mean elev. (basins)

81m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

3,5nW

Built-up

383,3%

Pesticides

8,4kg/km²

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