Ontologia

Commune · VNM

Na Sầm

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Area

1,6km²

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°

22,1°C

Annual rain

1 327mm

Warmest m°

30,5°C

Coldest m°

9,9°C

Elevation: 220 m on average (min 189 m, max 240 m)

Bioclimatic detailsExpert
Annual mean temp.
22,1°C
Annual rain
1 327mm
Warmest month
30,5°C
Coldest month
9,9°C
Mean alt.
220m
Min
189m
Max
240m
Std. dev.
16m
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

6,0

Org. C

21,4g/kg

Clay

31,0%

Sand

23,6%

Silt

45,4%

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

Dominant lithology: scGLiMaggregated to Văn Lãng

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
32,3g/kg
Clay
29,4%
Sand
24,2%
Silt
46,5%
5–15 cm
pH H₂O
6,0
Org. C
19,3g/kg
Clay
29,9%
Sand
24,1%
Silt
46,0%
15–30 cm
pH H₂O
6,0
Org. C
12,5g/kg
Clay
33,8%
Sand
22,5%
Silt
43,7%

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

Land cover

Forest48.3%
Crops7.3%
Built-up4.5%
Bare soil1.1%
Other (grassland, water…)38.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

17hab/km²

Night light

1,5nW

Built-up

449,8%

Pesticides

8,1kg/km²

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