Ontologia

Commune · VNM

Tân Nghĩa

Vietnam

AwTropical, savannah(100 %)

Species observed

1

Observations

1

Area

55,6km²

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

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°

26,3°C

Annual rain

1 835mm

Warmest m°

31,6°C

Coldest m°

20,7°C

Elevation: 105 m on average (min 39 m, max 320 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
1 835mm
Warmest month
31,6°C
Coldest month
20,7°C
Mean alt.
105m
Min
39m
Max
320m
Std. dev.
77m
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

6,0

Org. C

21,0g/kg

Clay

35,5%

Sand

31,5%

Silt

33,0%

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

Dominant lithology: smGLiMaggregated to Hàm Tân

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
30,9g/kg
Clay
33,6%
Sand
32,3%
Silt
34,1%
5–15 cm
pH H₂O
6,0
Org. C
18,1g/kg
Clay
35,1%
Sand
31,8%
Silt
33,0%
15–30 cm
pH H₂O
6,1
Org. C
14,0g/kg
Clay
37,7%
Sand
30,4%
Silt
31,9%

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

Land cover

Forest29.8%
Crops34.2%
Built-up1.4%
Bare soil1.2%
Other (grassland, water…)33.4%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

827km²

Discharge in basins

1,8m³/s

Mean precip.

1 863mm/an

Mean T°

25,9°C

Moisture idx

0,20

Mean runoff

1 045mm/an

Mean elev. (basins)

113m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

28,2nW

Built-up

143,6%

Pesticides

24,2kg/km²

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