Ontologia

Commune · VNM

Tràng Lương

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

72,1km²

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°

22,7°C

Annual rain

2 069mm

Warmest m°

30,6°C

Coldest m°

12,0°C

Elevation: 233 m on average (min 30 m, max 654 m)

Bioclimatic detailsExpert
Annual mean temp.
22,7°C
Annual rain
2 069mm
Warmest month
30,6°C
Coldest month
12,0°C
Mean alt.
233m
Min
30m
Max
654m
Std. dev.
148m
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

5,7

Org. C

25,9g/kg

Clay

33,9%

Sand

27,0%

Silt

39,1%

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

Dominant lithology: smGLiMaggregated to Đông Triều

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
38,0g/kg
Clay
32,8%
Sand
27,8%
Silt
39,4%
5–15 cm
pH H₂O
5,6
Org. C
24,0g/kg
Clay
32,6%
Sand
27,9%
Silt
39,5%
15–30 cm
pH H₂O
5,7
Org. C
15,5g/kg
Clay
36,3%
Sand
25,2%
Silt
38,5%

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

Land cover

Forest59.2%
Crops10.3%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)29.1%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

360km²

Discharge in basins

1,6m³/s

Mean precip.

1 708mm/an

Mean T°

23,3°C

Moisture idx

0,27

Mean runoff

700mm/an

Mean elev. (basins)

117m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

21,1%

Pesticides

8,6kg/km²

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

Protected areas1

IUCN IV · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN