Ontologia

Commune · VNM

Chiềng Ngần

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Area

45,5km²

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°

21,9°C

Annual rain

1 256mm

Warmest m°

28,9°C

Coldest m°

10,6°C

Elevation: 662 m on average (min 453 m, max 801 m)

Bioclimatic detailsExpert
Annual mean temp.
21,9°C
Annual rain
1 256mm
Warmest month
28,9°C
Coldest month
10,6°C
Mean alt.
662m
Min
453m
Max
801m
Std. dev.
51m
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

5,5

Org. C

22,4g/kg

Clay

36,1%

Sand

30,8%

Silt

33,0%

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

Dominant lithology: scGLiMaggregated to Sơn La

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
34,0g/kg
Clay
34,7%
Sand
31,9%
Silt
33,4%
5–15 cm
pH H₂O
5,5
Org. C
21,2g/kg
Clay
35,5%
Sand
31,0%
Silt
33,5%
15–30 cm
pH H₂O
5,5
Org. C
12,1g/kg
Clay
38,3%
Sand
29,5%
Silt
32,2%

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

Land cover

Forest54.8%
Crops13.8%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)30.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

25,8%

Pesticides

8,4kg/km²

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