Ontologia

Commune · VNM

Yên Hà

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

48,2km²

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°

23,6°C

Annual rain

2 738mm

Warmest m°

31,1°C

Coldest m°

12,3°C

Elevation: 137 m on average (min 82 m, max 226 m)

Bioclimatic detailsExpert
Annual mean temp.
23,6°C
Annual rain
2 738mm
Warmest month
31,1°C
Coldest month
12,3°C
Mean alt.
137m
Min
82m
Max
226m
Std. dev.
37m
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

5,5

Org. C

26,3g/kg

Clay

33,1%

Sand

29,6%

Silt

37,3%

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

Dominant lithology: smGLiMaggregated to Quang Bình

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
36,2g/kg
Clay
31,6%
Sand
30,8%
Silt
37,6%
5–15 cm
pH H₂O
5,4
Org. C
27,0g/kg
Clay
32,9%
Sand
30,0%
Silt
37,2%
15–30 cm
pH H₂O
5,5
Org. C
15,7g/kg
Clay
34,7%
Sand
28,1%
Silt
37,3%

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

Land cover

Forest62.9%
Crops7.6%
Built-up0.0%
Bare soil1.1%
Other (grassland, water…)28.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,1km

Basins crossed

1

Max stream order

5

Max drainage

1 410km²

Discharge in basins

2,1m³/s

Mean precip.

1 779mm/an

Mean T°

21,6°C

Moisture idx

0,27

Mean runoff

1 322mm/an

Mean elev. (basins)

489m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

4,4%

Pesticides

8,5kg/km²

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