Ontologia

Commune · VNM

Sông Lũy

Vietnam

AwTropical, savannah(100 %)

Species observed

2

Observations

3

Area

100,3km²

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

2 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 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 210mm

Warmest m°

32,9°C

Coldest m°

19,4°C

Elevation: 94 m on average (min 33 m, max 427 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
1 210mm
Warmest month
32,9°C
Coldest month
19,4°C
Mean alt.
94m
Min
33m
Max
427m
Std. dev.
71m
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

6,1

Org. C

22,7g/kg

Clay

36,8%

Sand

34,8%

Silt

28,4%

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
6,0
Org. C
33,1g/kg
Clay
35,6%
Sand
35,4%
Silt
29,0%
5–15 cm
pH H₂O
6,1
Org. C
21,7g/kg
Clay
36,0%
Sand
35,3%
Silt
28,7%
15–30 cm
pH H₂O
6,1
Org. C
13,3g/kg
Clay
38,9%
Sand
33,6%
Silt
27,5%

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

Land cover

Forest28.0%
Crops38.0%
Built-up0.5%
Bare soil2.1%
Other (grassland, water…)31.4%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

27,2km

Basins crossed

2

Max stream order

4

Max drainage

2 003km²

Discharge in basins

2,5m³/s

Mean precip.

1 305mm/an

Mean T°

24,7°C

Moisture idx

-0,11

Mean runoff

828mm/an

Mean elev. (basins)

329m

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

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

53,7%

Pesticides

21,2kg/km²

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