Ontologia

Commune · VNM

La Hiên

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Area

38,8km²

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°

22,8°C

Annual rain

1 964mm

Warmest m°

30,7°C

Coldest m°

11,8°C

Elevation: 156 m on average (min 61 m, max 339 m)

Bioclimatic detailsExpert
Annual mean temp.
22,8°C
Annual rain
1 964mm
Warmest month
30,7°C
Coldest month
11,8°C
Mean alt.
156m
Min
61m
Max
339m
Std. dev.
56m
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

25,4g/kg

Clay

33,4%

Sand

26,2%

Silt

40,4%

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

Dominant lithology: scGLiMaggregated to Võ Nhai

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
38,2g/kg
Clay
33,9%
Sand
26,3%
Silt
39,8%
5–15 cm
pH H₂O
5,6
Org. C
22,5g/kg
Clay
33,0%
Sand
26,7%
Silt
40,3%
15–30 cm
pH H₂O
5,6
Org. C
15,4g/kg
Clay
33,4%
Sand
25,6%
Silt
41,0%

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

Land cover

Forest61.1%
Crops11.2%
Built-up0.7%
Bare soil1.1%
Other (grassland, water…)25.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

3hab/km²

Night light

0,3nW

Built-up

68,8%

Pesticides

9,5kg/km²

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

Protected areas1

IUCN Not Reported · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN