Ontologia

Commune · VNM

Hà Tân

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

13,7km²

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°

24,0°C

Annual rain

1 968mm

Warmest m°

32,6°C

Coldest m°

13,9°C

Elevation: 40 m on average (min 2 m, max 133 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
1 968mm
Warmest month
32,6°C
Coldest month
13,9°C
Mean alt.
40m
Min
2m
Max
133m
Std. dev.
42m
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

20,3g/kg

Clay

34,4%

Sand

30,1%

Silt

35,5%

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

Dominant lithology: smGLiMaggregated to Hà Trung

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
26,7g/kg
Clay
33,0%
Sand
30,7%
Silt
36,2%
5–15 cm
pH H₂O
5,9
Org. C
20,8g/kg
Clay
33,0%
Sand
30,8%
Silt
36,2%
15–30 cm
pH H₂O
5,9
Org. C
13,4g/kg
Clay
37,3%
Sand
28,7%
Silt
34,0%

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

Land cover

Forest46.3%
Crops27.8%
Built-up1.7%
Bare soil1.2%
Other (grassland, water…)23.1%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,17km²

Basins crossed

2

Max drainage

21 703km²

Discharge in basins

0,4m³/s

Mean precip.

1 773mm/an

Mean T°

24,2°C

Moisture idx

0,25

Mean runoff

955mm/an

Mean elev. (basins)

24m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,6nW

Built-up

170,6%

Pesticides

10,3kg/km²

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

Protected areas1

IUCN IV · 1

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