Ontologia

Commune · VNM

NT Liên Sơn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

2

Observations

29

Area

12km²

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 · 29 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 obs · 1 cellules
Obs. / cellule
≥ 29
29–28
29–28
29–28
< 29

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

Climate

Mean T°

23,5°C

Annual rain

1 615mm

Warmest m°

30,5°C

Coldest m°

12,6°C

Elevation: 337 m on average (min 253 m, max 424 m)

Bioclimatic detailsExpert
Annual mean temp.
23,5°C
Annual rain
1 615mm
Warmest month
30,5°C
Coldest month
12,6°C
Mean alt.
337m
Min
253m
Max
424m
Std. dev.
57m
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

5,6

Org. C

26,5g/kg

Clay

30,7%

Sand

30,3%

Silt

39,1%

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

Dominant lithology: smGLiMaggregated to Văn Chấn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
37,9g/kg
Clay
29,3%
Sand
30,9%
Silt
39,8%
5–15 cm
pH H₂O
5,6
Org. C
25,4g/kg
Clay
29,8%
Sand
31,0%
Silt
39,2%
15–30 cm
pH H₂O
5,6
Org. C
16,2g/kg
Clay
33,0%
Sand
28,8%
Silt
38,2%

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

Land cover

Forest62.0%
Crops7.1%
Built-up0.8%
Bare soil0.4%
Other (grassland, water…)29.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,5km

Basins crossed

1

Max stream order

4

Max drainage

1 580km²

Discharge in basins

0,3m³/s

Mean precip.

1 681mm/an

Mean T°

19,0°C

Moisture idx

0,26

Mean runoff

758mm/an

Mean elev. (basins)

942m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Built-up

76,1%

Pesticides

8,6kg/km²

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