Ontologia

Commune · VNM

Yên Lãng

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

2

Observations

2

Area

12,5km²

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

2 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°

23,8°C

Annual rain

1 702mm

Warmest m°

32,0°C

Coldest m°

12,9°C

Elevation: 74 m on average (min 22 m, max 378 m)

Bioclimatic detailsExpert
Annual mean temp.
23,8°C
Annual rain
1 702mm
Warmest month
32,0°C
Coldest month
12,9°C
Mean alt.
74m
Min
22m
Max
378m
Std. dev.
56m
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

25,4g/kg

Clay

32,7%

Sand

28,0%

Silt

39,4%

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

Dominant lithology: scGLiMaggregated to Thanh Sơn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
35,4g/kg
Clay
32,2%
Sand
29,0%
Silt
38,9%
5–15 cm
pH H₂O
5,8
Org. C
23,8g/kg
Clay
31,5%
Sand
28,6%
Silt
39,9%
15–30 cm
pH H₂O
5,9
Org. C
17,1g/kg
Clay
34,2%
Sand
26,4%
Silt
39,3%

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

Land cover

Forest61.0%
Crops16.8%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)20.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max stream order

3

Max drainage

51 221km²

Discharge in basins

9,8m³/s

Mean precip.

1 661mm/an

Mean T°

22,4°C

Moisture idx

0,21

Mean runoff

938mm/an

Mean elev. (basins)

279m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

82,1%

Pesticides

9,0kg/km²

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