Ontologia

Commune · VNM

Vũ Chấn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

78km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

22,1°C

Annual rain

1 991mm

Warmest m°

29,8°C

Coldest m°

11,0°C

Elevation: 288 m on average (min 124 m, max 543 m)

Bioclimatic detailsExpert
Annual mean temp.
22,1°C
Annual rain
1 991mm
Warmest month
29,8°C
Coldest month
11,0°C
Mean alt.
288m
Min
124m
Max
543m
Std. dev.
115m
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

5,4

Org. C

28,0g/kg

Clay

33,6%

Sand

25,4%

Silt

41,0%

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
5,4
Org. C
41,2g/kg
Clay
33,9%
Sand
25,7%
Silt
40,4%
5–15 cm
pH H₂O
5,4
Org. C
25,8g/kg
Clay
33,3%
Sand
25,8%
Silt
40,9%
15–30 cm
pH H₂O
5,5
Org. C
17,0g/kg
Clay
33,6%
Sand
24,7%
Silt
41,7%

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

Land cover

Forest78.7%
Crops1.6%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)19.5%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

3 099km²

Discharge in basins

1,8m³/s

Mean precip.

1 698mm/an

Mean T°

21,8°C

Moisture idx

0,23

Mean runoff

737mm/an

Mean elev. (basins)

330m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Built-up

1,1%

Pesticides

9,6kg/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