Ontologia

Commune · VNM

Tiên Yên

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

31,9km²

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°

23,2°C

Annual rain

3 175mm

Warmest m°

30,8°C

Coldest m°

12,0°C

Elevation: 216 m on average (min 130 m, max 420 m)

Bioclimatic detailsExpert
Annual mean temp.
23,2°C
Annual rain
3 175mm
Warmest month
30,8°C
Coldest month
12,0°C
Mean alt.
216m
Min
130m
Max
420m
Std. dev.
71m
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

5,4

Org. C

27,5g/kg

Clay

33,0%

Sand

28,8%

Silt

38,2%

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
5,3
Org. C
38,4g/kg
Clay
31,7%
Sand
29,8%
Silt
38,5%
5–15 cm
pH H₂O
5,3
Org. C
27,3g/kg
Clay
32,6%
Sand
29,1%
Silt
38,3%
15–30 cm
pH H₂O
5,4
Org. C
16,7g/kg
Clay
34,7%
Sand
27,4%
Silt
37,9%

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

Land cover

Forest62.1%
Crops9.0%
Built-up0.1%
Bare soil0.9%
Other (grassland, water…)28.0%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 410km²

Discharge in basins

1,4m³/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

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

Human pressure

Pop. density

0hab/km²

Built-up

5,2%

Pesticides

8,2kg/km²

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