Ontologia

Commune · VNM

Đại Sơn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

38,4km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

21,9°C

Annual rain

1 470mm

Warmest m°

30,2°C

Coldest m°

9,7°C

Elevation: 253 m on average (min 164 m, max 358 m)

Bioclimatic detailsExpert
Annual mean temp.
21,9°C
Annual rain
1 470mm
Warmest month
30,2°C
Coldest month
9,7°C
Mean alt.
253m
Min
164m
Max
358m
Std. dev.
36m
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

5,8

Org. C

21,4g/kg

Clay

31,1%

Sand

23,0%

Silt

45,9%

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

Dominant lithology: scGLiMaggregated to Phục Hoà

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
31,0g/kg
Clay
29,3%
Sand
23,6%
Silt
47,1%
5–15 cm
pH H₂O
5,8
Org. C
20,7g/kg
Clay
29,8%
Sand
23,8%
Silt
46,4%
15–30 cm
pH H₂O
5,8
Org. C
12,6g/kg
Clay
34,2%
Sand
21,7%
Silt
44,2%

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

Land cover

Forest61.9%
Crops13.0%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)24.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,1km

Basins crossed

2

Max stream order

4

Max drainage

3 896km²

Discharge in basins

3,6m³/s

Mean precip.

1 467mm/an

Mean T°

21,5°C

Moisture idx

0,08

Mean runoff

566mm/an

Mean elev. (basins)

430m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

12,6%

Pesticides

10,9kg/km²

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