Ontologia

Commune · VNM

Diễn Yên

Vietnam

AwTropical, savannah(100 %)

Species observed

5

Observations

6

Area

13,6km²

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

5 distinct species · 6 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 obs · 1 cellules
Obs. / cellule
≥ 6
6–5
6–5
6–5
< 6

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

Climate

Mean T°

24,7°C

Annual rain

1 761mm

Warmest m°

33,8°C

Coldest m°

15,2°C

Elevation: 6 m on average (min 3 m, max 28 m)

Bioclimatic detailsExpert
Annual mean temp.
24,7°C
Annual rain
1 761mm
Warmest month
33,8°C
Coldest month
15,2°C
Mean alt.
6m
Min
3m
Max
28m
Std. dev.
6m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,3

Org. C

18,6g/kg

Clay

31,0%

Sand

35,1%

Silt

33,8%

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

Dominant lithology: paGLiMaggregated to Diễn Châu

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
25,1g/kg
Clay
30,1%
Sand
36,2%
Silt
33,8%
5–15 cm
pH H₂O
6,3
Org. C
17,2g/kg
Clay
30,4%
Sand
35,5%
Silt
34,1%
15–30 cm
pH H₂O
6,3
Org. C
13,4g/kg
Clay
32,6%
Sand
33,8%
Silt
33,6%

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

Land cover

Forest12.3%
Crops40.0%
Built-up4.9%
Bare soil0.6%
Other (grassland, water…)42.2%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

660km²

Discharge in basins

0,1m³/s

Mean precip.

1 310mm/an

Mean T°

24,4°C

Moisture idx

-0,02

Mean runoff

964mm/an

Mean elev. (basins)

14m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

1,8nW

Built-up

490,7%

Pesticides

10,0kg/km²

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