Ontologia

Commune · VNM

Tiên Lương

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

19,7km²

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°

23,8°C

Annual rain

1 735mm

Warmest m°

31,6°C

Coldest m°

13,0°C

Elevation: 62 m on average (min 25 m, max 222 m)

Bioclimatic detailsExpert
Annual mean temp.
23,8°C
Annual rain
1 735mm
Warmest month
31,6°C
Coldest month
13,0°C
Mean alt.
62m
Min
25m
Max
222m
Std. dev.
48m
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

23,0g/kg

Clay

32,9%

Sand

28,9%

Silt

38,2%

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

Dominant lithology: pbGLiMaggregated to Cẩm Khê

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
27,4g/kg
Clay
31,8%
Sand
30,1%
Silt
38,1%
5–15 cm
pH H₂O
5,7
Org. C
26,3g/kg
Clay
31,3%
Sand
29,9%
Silt
38,6%
15–30 cm
pH H₂O
5,7
Org. C
15,3g/kg
Clay
35,6%
Sand
26,7%
Silt
37,8%

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

Land cover

Forest64.5%
Crops14.8%
Built-up0.7%
Bare soil1.0%
Other (grassland, water…)19.0%

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

Hydrology1 basins · 3 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,0km

Lake surface here

0,85km²

Basins crossed

1

Max stream order

3

Max drainage

47 031km²

Discharge in basins

5,8m³/s

Mean precip.

1 720mm/an

Mean T°

22,4°C

Moisture idx

0,21

Mean runoff

839mm/an

Mean elev. (basins)

223m

Watersheds crossing here

Lakes (3, top by area)

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

0,0nW

Built-up

74,0%

Pesticides

8,2kg/km²

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