Ontologia

Commune · VNM

Hiến Sơn

Vietnam

AmTropical, monsoon(100 %)

Species observed

0

Observations

0

Area

12,5km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

24,8°C

Annual rain

2 005mm

Warmest m°

34,4°C

Coldest m°

14,7°C

Elevation: 16 m on average (min 10 m, max 32 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
2 005mm
Warmest month
34,4°C
Coldest month
14,7°C
Mean alt.
16m
Min
10m
Max
32m
Std. dev.
6m
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

6,1

Org. C

19,7g/kg

Clay

31,4%

Sand

33,6%

Silt

35,0%

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

Dominant lithology: paGLiMaggregated to Đô Lương

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
23,8g/kg
Clay
29,5%
Sand
34,6%
Silt
35,9%
5–15 cm
pH H₂O
6,1
Org. C
21,5g/kg
Clay
30,6%
Sand
33,9%
Silt
35,5%
15–30 cm
pH H₂O
6,1
Org. C
13,8g/kg
Clay
34,2%
Sand
32,2%
Silt
33,7%

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

Land cover

Forest15.4%
Crops50.7%
Built-up3.8%
Bare soil1.2%
Other (grassland, water…)28.8%

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

Hydrology1 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,16km²

Basins crossed

1

Max drainage

233km²

Discharge in basins

0,4m³/s

Mean precip.

1 470mm/an

Mean T°

24,6°C

Moisture idx

0,07

Mean runoff

1 054mm/an

Mean elev. (basins)

32m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

0,4nW

Built-up

382,5%

Pesticides

10,5kg/km²

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