Ontologia

Commune · VNM

Định Tân

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

8

Observations

8

Area

7,4km²

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

8 distinct species · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 1 cellules
Obs. / cellule
≥ 8
8–7
8–7
8–7
< 8

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

Climate

Mean T°

24,2°C

Annual rain

1 824mm

Warmest m°

33,0°C

Coldest m°

13,8°C

Elevation: 8 m on average (min 6 m, max 18 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
1 824mm
Warmest month
33,0°C
Coldest month
13,8°C
Mean alt.
8m
Min
6m
Max
18m
Std. dev.
3m
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

5,9

Org. C

21,8g/kg

Clay

34,9%

Sand

29,9%

Silt

35,3%

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

Dominant lithology: suGLiMaggregated to Yên Định

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
29,6g/kg
Clay
33,0%
Sand
30,6%
Silt
36,5%
5–15 cm
pH H₂O
5,9
Org. C
20,8g/kg
Clay
33,6%
Sand
30,5%
Silt
35,9%
15–30 cm
pH H₂O
5,9
Org. C
15,0g/kg
Clay
38,0%
Sand
28,5%
Silt
33,5%

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

Land cover

Forest6.3%
Crops65.4%
Built-up2.8%
Bare soil1.1%
Other (grassland, water…)24.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,6km

Basins crossed

1

Max stream order

6

Max drainage

21 703km²

Discharge in basins

4,7m³/s

Mean precip.

1 744mm/an

Mean T°

23,9°C

Moisture idx

0,22

Mean runoff

955mm/an

Mean elev. (basins)

73m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

4hab/km²

Night light

0,2nW

Built-up

274,9%

Pesticides

10,0kg/km²

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