Ontologia

Commune · VNM

An Châu (Thị trấn )

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

2,3km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

22,9°C

Annual rain

1 635mm

Warmest m°

31,2°C

Coldest m°

11,5°C

Elevation: 74 m on average (min 51 m, max 106 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
1 635mm
Warmest month
31,2°C
Coldest month
11,5°C
Mean alt.
74m
Min
51m
Max
106m
Std. dev.
26m
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

5,8

Org. C

30,4g/kg

Clay

33,0%

Sand

24,9%

Silt

42,1%

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

Dominant lithology: smGLiMaggregated to Sơn Động

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
47,2g/kg
Clay
31,3%
Sand
26,2%
Silt
42,5%
5–15 cm
pH H₂O
5,8
Org. C
28,2g/kg
Clay
31,6%
Sand
25,9%
Silt
42,5%
15–30 cm
pH H₂O
5,8
Org. C
15,7g/kg
Clay
36,2%
Sand
22,6%
Silt
41,2%

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

Land cover

Forest16.5%
Crops22.5%
Built-up9.6%
Bare soil2.1%
Other (grassland, water…)49.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,0km

Basins crossed

1

Max stream order

3

Max drainage

868km²

Discharge in basins

0,1m³/s

Mean precip.

1 558mm/an

Mean T°

22,2°C

Moisture idx

0,19

Mean runoff

764mm/an

Mean elev. (basins)

251m

Watersheds crossing here

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

Human pressure

Pop. density

34hab/km²

Night light

4,2nW

Built-up

961,3%

Pesticides

8,7kg/km²

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