Ontologia

Commune · VNM

Định Liên

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

6,7km²

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

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°

24,2°C

Annual rain

1 839mm

Warmest m°

32,9°C

Coldest m°

13,7°C

Elevation: 9 m on average (min 8 m, max 10 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
1 839mm
Warmest month
32,9°C
Coldest month
13,7°C
Mean alt.
9m
Min
8m
Max
10m
Std. dev.
1m
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

21,7g/kg

Clay

34,1%

Sand

28,5%

Silt

37,4%

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
28,8g/kg
Clay
33,1%
Sand
28,5%
Silt
38,4%
5–15 cm
pH H₂O
5,9
Org. C
21,0g/kg
Clay
32,8%
Sand
29,2%
Silt
38,1%
15–30 cm
pH H₂O
5,9
Org. C
15,2g/kg
Clay
36,4%
Sand
27,8%
Silt
35,7%

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

Land cover

Forest9.7%
Crops54.0%
Built-up4.5%
Bare soil1.2%
Other (grassland, water…)30.6%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,07km²

Basins crossed

2

Max drainage

21 703km²

Discharge in basins

3,9m³/s

Mean precip.

1 730mm/an

Mean T°

23,7°C

Moisture idx

0,21

Mean runoff

951mm/an

Mean elev. (basins)

111m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

10hab/km²

Night light

2,3nW

Built-up

448,4%

Pesticides

10,0kg/km²

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