Ontologia

Commune · VNM

Sơn A

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Area

8,5km²

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°

23,6°C

Annual rain

1 535mm

Warmest m°

30,7°C

Coldest m°

12,7°C

Elevation: 288 m on average (min 253 m, max 559 m)

Bioclimatic detailsExpert
Annual mean temp.
23,6°C
Annual rain
1 535mm
Warmest month
30,7°C
Coldest month
12,7°C
Mean alt.
288m
Min
253m
Max
559m
Std. dev.
50m
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

5,6

Org. C

25,3g/kg

Clay

30,8%

Sand

31,1%

Silt

38,2%

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

Dominant lithology: smGLiMaggregated to Văn Chấn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
35,7g/kg
Clay
29,7%
Sand
31,7%
Silt
38,6%
5–15 cm
pH H₂O
5,6
Org. C
24,2g/kg
Clay
30,0%
Sand
31,7%
Silt
38,3%
15–30 cm
pH H₂O
5,6
Org. C
16,0g/kg
Clay
32,7%
Sand
29,7%
Silt
37,6%

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

Land cover

Forest52.0%
Crops17.9%
Built-up1.1%
Bare soil1.2%
Other (grassland, water…)27.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

4hab/km²

Night light

0,0nW

Built-up

109,9%

Pesticides

8,9kg/km²

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