Ontologia

Commune · VNM

Sơn Nham

Vietnam

AmTropical, monsoon(100 %)

Species observed

1

Observations

1

Area

60,1km²

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°

25,2°C

Annual rain

3 114mm

Warmest m°

32,4°C

Coldest m°

17,5°C

Elevation: 246 m on average (min 34 m, max 843 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
3 114mm
Warmest month
32,4°C
Coldest month
17,5°C
Mean alt.
246m
Min
34m
Max
843m
Std. dev.
203m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

6,0

Org. C

38,9g/kg

Clay

33,4%

Sand

33,8%

Silt

32,9%

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

Dominant lithology: pbGLiMaggregated to Sơn Hà

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
50,5g/kg
Clay
32,8%
Sand
34,3%
Silt
32,9%
5–15 cm
pH H₂O
6,0
Org. C
36,6g/kg
Clay
32,3%
Sand
34,5%
Silt
33,2%
15–30 cm
pH H₂O
6,0
Org. C
29,5g/kg
Clay
35,0%
Sand
32,5%
Silt
32,5%

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

Land cover

Forest78.5%
Crops2.7%
Built-up0.2%
Bare soil0.5%
Other (grassland, water…)18.2%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

20,7km

Basins crossed

1

Max stream order

5

Max drainage

3 199km²

Discharge in basins

13,3m³/s

Mean precip.

1 967mm/an

Mean T°

25,3°C

Moisture idx

0,24

Mean runoff

1 605mm/an

Mean elev. (basins)

222m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

17,2%

Pesticides

14,9kg/km²

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