Ontologia

Commune · VNM

Lương Sơn

Vietnam

AwTropical, savannah(100 %)

Species observed

9

Observations

10

Area

145,8km²

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

9 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 3 cellules
Obs. / cellule
≥ 6
6–5
6–5
3–5
< 3

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,8°C

Annual rain

1 074mm

Warmest m°

32,3°C

Coldest m°

20,0°C

Elevation: 75 m on average (min 19 m, max 193 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
1 074mm
Warmest month
32,3°C
Coldest month
20,0°C
Mean alt.
75m
Min
19m
Max
193m
Std. dev.
48m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,3

Org. C

22,6g/kg

Clay

37,4%

Sand

34,9%

Silt

27,6%

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

Dominant lithology: vaGLiMaggregated to Bắc Bình

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
36,4g/kg
Clay
36,1%
Sand
35,5%
Silt
28,4%
5–15 cm
pH H₂O
6,2
Org. C
18,9g/kg
Clay
36,8%
Sand
35,2%
Silt
27,9%
15–30 cm
pH H₂O
6,3
Org. C
12,4g/kg
Clay
39,3%
Sand
34,0%
Silt
26,6%

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

Land cover

Forest11.8%
Crops50.1%
Built-up0.6%
Bare soil4.8%
Other (grassland, water…)32.7%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

19,5km

Basins crossed

3

Max stream order

4

Max drainage

2 003km²

Discharge in basins

3,6m³/s

Mean precip.

1 295mm/an

Mean T°

24,6°C

Moisture idx

-0,11

Mean runoff

821mm/an

Mean elev. (basins)

334m

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

1,8nW

Built-up

63,4%

Pesticides

21,4kg/km²

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