Ontologia

Commune · VNM

Sông Bằng

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Area

7,8km²

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°

22,0°C

Annual rain

1 562mm

Warmest m°

30,2°C

Coldest m°

9,9°C

Elevation: 263 m on average (min 203 m, max 429 m)

Bioclimatic detailsExpert
Annual mean temp.
22,0°C
Annual rain
1 562mm
Warmest month
30,2°C
Coldest month
9,9°C
Mean alt.
263m
Min
203m
Max
429m
Std. dev.
37m
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

5,7

Org. C

23,0g/kg

Clay

35,8%

Sand

23,6%

Silt

40,6%

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

Dominant lithology: scGLiMaggregated to Cao Bằng

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
33,3g/kg
Clay
35,4%
Sand
24,1%
Silt
40,5%
5–15 cm
pH H₂O
5,7
Org. C
22,1g/kg
Clay
35,4%
Sand
24,1%
Silt
40,5%
15–30 cm
pH H₂O
5,8
Org. C
13,6g/kg
Clay
36,6%
Sand
22,6%
Silt
40,8%

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

Land cover

Forest61.5%
Crops4.7%
Built-up2.6%
Bare soil0.5%
Other (grassland, water…)30.7%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

8hab/km²

Night light

4,2nW

Built-up

261,4%

Pesticides

9,0kg/km²

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