Ontologia

Commune · VNM

Chiềng Chăn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Area

63,6km²

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°

22,3°C

Annual rain

1 300mm

Warmest m°

29,3°C

Coldest m°

10,9°C

Elevation: 577 m on average (min 149 m, max 894 m)

Bioclimatic detailsExpert
Annual mean temp.
22,3°C
Annual rain
1 300mm
Warmest month
29,3°C
Coldest month
10,9°C
Mean alt.
577m
Min
149m
Max
894m
Std. dev.
218m
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

21,6g/kg

Clay

33,5%

Sand

31,1%

Silt

35,4%

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

Dominant lithology: smGLiMaggregated to Mai Sơn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
33,7g/kg
Clay
32,3%
Sand
31,9%
Silt
35,8%
5–15 cm
pH H₂O
5,8
Org. C
19,4g/kg
Clay
33,7%
Sand
31,0%
Silt
35,3%
15–30 cm
pH H₂O
5,8
Org. C
11,7g/kg
Clay
34,4%
Sand
30,5%
Silt
35,2%

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

Land cover

Forest44.5%
Crops19.6%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)35.2%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Built-up

14,4%

Pesticides

8,8kg/km²

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