Ontologia

Commune · VNM

Song An

Vietnam

AmTropical, monsoon(83 %)

Species observed

3

Observations

3

Area

44,6km²

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

3 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°

24,0°C

Annual rain

1 975mm

Warmest m°

30,7°C

Coldest m°

16,5°C

Elevation: 486 m on average (min 330 m, max 702 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
1 975mm
Warmest month
30,7°C
Coldest month
16,5°C
Mean alt.
486m
Min
330m
Max
702m
Std. dev.
53m
Köppen-Geiger (dominant)
AmTropical, monsoon(83 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

31,7g/kg

Clay

35,4%

Sand

35,7%

Silt

28,9%

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

Dominant lithology: paGLiMaggregated to An Khê

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
41,1g/kg
Clay
33,4%
Sand
37,0%
Silt
29,6%
5–15 cm
pH H₂O
5,8
Org. C
30,0g/kg
Clay
34,5%
Sand
36,1%
Silt
29,5%
15–30 cm
pH H₂O
5,8
Org. C
24,0g/kg
Clay
38,3%
Sand
34,1%
Silt
27,6%

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

Land cover

Forest63.4%
Crops7.8%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)27.3%

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

2 145km²

Discharge in basins

1,9m³/s

Mean precip.

1 739mm/an

Mean T°

23,1°C

Moisture idx

0,13

Mean runoff

1 180mm/an

Mean elev. (basins)

652m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

71,7%

Pesticides

16,1kg/km²

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