Ontologia

Commune · VNM

Đắc Sơn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

3

Observations

4

Area

14,4km²

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

3 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 1 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

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 958mm

Warmest m°

31,9°C

Coldest m°

12,8°C

Elevation: 14 m on average (min 10 m, max 18 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
1 958mm
Warmest month
31,9°C
Coldest month
12,8°C
Mean alt.
14m
Min
10m
Max
18m
Std. dev.
2m
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

6,0

Org. C

18,7g/kg

Clay

34,1%

Sand

30,0%

Silt

36,0%

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

Dominant lithology: smGLiMaggregated to Phổ Yên

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
24,1g/kg
Clay
34,8%
Sand
30,2%
Silt
35,0%
5–15 cm
pH H₂O
6,0
Org. C
17,6g/kg
Clay
33,5%
Sand
30,2%
Silt
36,3%
15–30 cm
pH H₂O
6,0
Org. C
14,4g/kg
Clay
33,9%
Sand
29,5%
Silt
36,6%

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

Land cover

Forest19.3%
Crops49.0%
Built-up4.0%
Bare soil2.4%
Other (grassland, water…)25.3%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,5km

Basins crossed

1

Max stream order

4

Max drainage

973km²

Discharge in basins

0,4m³/s

Mean precip.

1 810mm/an

Mean T°

22,7°C

Moisture idx

0,27

Mean runoff

858mm/an

Mean elev. (basins)

153m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

4hab/km²

Night light

2,7nW

Built-up

400,7%

Pesticides

8,6kg/km²

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