Ontologia

Commune · VNM

Lang Quán

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

27,8km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

2 160mm

Warmest m°

30,8°C

Coldest m°

12,8°C

Elevation: 149 m on average (min 38 m, max 576 m)

Bioclimatic detailsExpert
Annual mean temp.
23,5°C
Annual rain
2 160mm
Warmest month
30,8°C
Coldest month
12,8°C
Mean alt.
149m
Min
38m
Max
576m
Std. dev.
132m
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

5,5

Org. C

25,5g/kg

Clay

34,1%

Sand

29,2%

Silt

36,7%

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

Dominant lithology: scGLiMaggregated to Yên Sơn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
33,5g/kg
Clay
33,3%
Sand
30,2%
Silt
36,4%
5–15 cm
pH H₂O
5,5
Org. C
27,3g/kg
Clay
32,8%
Sand
29,9%
Silt
37,3%
15–30 cm
pH H₂O
5,5
Org. C
15,6g/kg
Clay
36,1%
Sand
27,7%
Silt
36,3%

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

Land cover

Forest57.2%
Crops13.0%
Built-up1.0%
Bare soil1.9%
Other (grassland, water…)26.8%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

27 798km²

Discharge in basins

34,9m³/s

Mean precip.

1 664mm/an

Mean T°

22,8°C

Moisture idx

0,19

Mean runoff

916mm/an

Mean elev. (basins)

119m

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

101,2%

Pesticides

8,2kg/km²

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