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

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

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.)