Ontologia

Commune · VNM

Sơn Định

Vietnam

AmTropical, monsoon(93 %)

Species observed

9

Observations

38

Area

55,8km²

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 · 38 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 obs · 1 cellules
Obs. / cellule
≥ 38
38–37
38–37
38–37
< 38

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

Climate

Mean T°

25,2°C

Annual rain

2 372mm

Warmest m°

31,2°C

Coldest m°

18,6°C

Elevation: 335 m on average (min 84 m, max 498 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
2 372mm
Warmest month
31,2°C
Coldest month
18,6°C
Mean alt.
335m
Min
84m
Max
498m
Std. dev.
94m
Köppen-Geiger (dominant)
AmTropical, monsoon(93 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

29,6g/kg

Clay

33,8%

Sand

35,1%

Silt

31,1%

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

Dominant lithology: suGLiMaggregated to Sơn Hòa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
36,1g/kg
Clay
32,8%
Sand
35,8%
Silt
31,3%
5–15 cm
pH H₂O
5,9
Org. C
30,2g/kg
Clay
32,6%
Sand
35,5%
Silt
31,9%
15–30 cm
pH H₂O
5,9
Org. C
22,6g/kg
Clay
35,9%
Sand
33,8%
Silt
30,3%

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

Land cover

Forest69.4%
Crops7.7%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)22.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

2

Max stream order

2

Max drainage

13 213km²

Discharge in basins

6,2m³/s

Mean precip.

1 472mm/an

Mean T°

24,8°C

Moisture idx

0,03

Mean runoff

992mm/an

Mean elev. (basins)

329m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

11,4%

Pesticides

19,3kg/km²

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