Ontologia

Commune · VNM

Đại An

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Area

20,1km²

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

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

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

Climate

Mean T°

21,5°C

Annual rain

1 546mm

Warmest m°

29,7°C

Coldest m°

9,8°C

Elevation: 326 m on average (min 279 m, max 378 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
1 546mm
Warmest month
29,7°C
Coldest month
9,8°C
Mean alt.
326m
Min
279m
Max
378m
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

5,8

Org. C

20,4g/kg

Clay

31,0%

Sand

24,0%

Silt

45,0%

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

Dominant lithology: scGLiMaggregated to Văn Quan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
29,9g/kg
Clay
29,9%
Sand
24,5%
Silt
45,6%
5–15 cm
pH H₂O
5,8
Org. C
18,9g/kg
Clay
30,0%
Sand
24,6%
Silt
45,5%
15–30 cm
pH H₂O
5,8
Org. C
12,3g/kg
Clay
33,2%
Sand
22,9%
Silt
43,9%

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

Land cover

Forest63.4%
Crops10.4%
Built-up0.4%
Bare soil0.8%
Other (grassland, water…)25.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

39,5%

Pesticides

8,1kg/km²

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