Ontologia

Commune · VNM

Quý Sơn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

2

Observations

2

Area

40,5km²

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 · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

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

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 610mm

Warmest m°

31,6°C

Coldest m°

12,1°C

Elevation: 27 m on average (min 10 m, max 179 m)

Bioclimatic detailsExpert
Annual mean temp.
23,5°C
Annual rain
1 610mm
Warmest month
31,6°C
Coldest month
12,1°C
Mean alt.
27m
Min
10m
Max
179m
Std. dev.
22m
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

6,1

Org. C

19,5g/kg

Clay

31,6%

Sand

24,1%

Silt

44,4%

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

Dominant lithology: scGLiMaggregated to Lục Ngạn

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
28,8g/kg
Clay
30,4%
Sand
25,0%
Silt
44,7%
5–15 cm
pH H₂O
6,1
Org. C
18,7g/kg
Clay
30,5%
Sand
24,8%
Silt
44,7%
15–30 cm
pH H₂O
6,1
Org. C
11,2g/kg
Clay
33,8%
Sand
22,6%
Silt
43,6%

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

Land cover

Forest31.4%
Crops27.7%
Built-up1.5%
Bare soil3.3%
Other (grassland, water…)36.1%

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

Hydrology2 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,5km

Lake surface here

1,12km²

Basins crossed

2

Max stream order

5

Max drainage

3 098km²

Discharge in basins

4,1m³/s

Mean precip.

1 526mm/an

Mean T°

23,2°C

Moisture idx

0,15

Mean runoff

696mm/an

Mean elev. (basins)

82m

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

0,1nW

Built-up

151,5%

Pesticides

8,6kg/km²

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