Ontologia

Commune · VNM

Chiêu Vũ

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

2

Area

16,5km²

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 · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

21,0°C

Annual rain

2 100mm

Warmest m°

28,8°C

Coldest m°

9,8°C

Elevation: 472 m on average (min 429 m, max 519 m)

Bioclimatic detailsExpert
Annual mean temp.
21,0°C
Annual rain
2 100mm
Warmest month
28,8°C
Coldest month
9,8°C
Mean alt.
472m
Min
429m
Max
519m
Std. dev.
22m
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

23,3g/kg

Clay

33,3%

Sand

25,8%

Silt

40,9%

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

Dominant lithology: scGLiMaggregated to Bắc Sơn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
32,9g/kg
Clay
31,7%
Sand
26,8%
Silt
41,5%
5–15 cm
pH H₂O
5,6
Org. C
22,6g/kg
Clay
32,5%
Sand
26,3%
Silt
41,1%
15–30 cm
pH H₂O
5,6
Org. C
14,3g/kg
Clay
35,6%
Sand
24,3%
Silt
40,1%

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

Land cover

Forest57.8%
Crops10.3%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)30.7%

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

2 571km²

Discharge in basins

0,2m³/s

Mean precip.

1 570mm/an

Mean T°

21,7°C

Moisture idx

0,18

Mean runoff

659mm/an

Mean elev. (basins)

366m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Built-up

55,1%

Pesticides

8,8kg/km²

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