Ontologia

Commune · VNM

Đặng Sơn

Vietnam

AwTropical, savannah(83 %)

Species observed

7

Observations

10

Area

4,1km²

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

7 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 1 cellules
Obs. / cellule
≥ 10
10–9
10–9
10–9
< 10

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

Climate

Mean T°

24,6°C

Annual rain

1 917mm

Warmest m°

34,2°C

Coldest m°

14,4°C

Elevation: 15 m on average (min 15 m, max 25 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
1 917mm
Warmest month
34,2°C
Coldest month
14,4°C
Mean alt.
15m
Min
15m
Max
25m
Std. dev.
1m
Köppen-Geiger (dominant)
AwTropical, savannah(83 %)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

19,0g/kg

Clay

33,5%

Sand

34,8%

Silt

31,7%

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
22,4g/kg
Clay
32,8%
Sand
35,9%
Silt
31,3%
5–15 cm
pH H₂O
6,1
Org. C
22,2g/kg
Clay
32,4%
Sand
35,2%
Silt
32,4%
15–30 cm
pH H₂O
6,1
Org. C
12,3g/kg
Clay
35,3%
Sand
33,3%
Silt
31,4%

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

Land cover

Forest12.0%
Crops42.6%
Built-up5.4%
Bare soil2.2%
Other (grassland, water…)37.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,9km

Basins crossed

1

Max stream order

6

Max drainage

21 374km²

Discharge in basins

16,3m³/s

Mean precip.

1 461mm/an

Mean T°

24,6°C

Moisture idx

0,04

Mean runoff

999mm/an

Mean elev. (basins)

26m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

11hab/km²

Night light

1,9nW

Built-up

543,3%

Pesticides

10,1kg/km²

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