Ontologia

Commune · VNM

Nghĩa Tân

Vietnam

AmTropical, monsoon(100 %)

Species observed

10

Observations

11

Area

18,6km²

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

10 distinct species · 11 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 obs · 1 cellules
Obs. / cellule
≥ 11
11–10
11–10
11–10
< 11

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

Climate

Mean T°

23,8°C

Annual rain

2 606mm

Warmest m°

31,7°C

Coldest m°

16,4°C

Elevation: 596 m on average (min 520 m, max 625 m)

Bioclimatic detailsExpert
Annual mean temp.
23,8°C
Annual rain
2 606mm
Warmest month
31,7°C
Coldest month
16,4°C
Mean alt.
596m
Min
520m
Max
625m
Std. dev.
25m
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

5,3

Org. C

25,3g/kg

Clay

36,6%

Sand

34,1%

Silt

29,2%

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

Dominant lithology: smGLiMaggregated to Gia Nghĩa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
32,4g/kg
Clay
37,0%
Sand
33,4%
Silt
29,6%
5–15 cm
pH H₂O
5,3
Org. C
26,9g/kg
Clay
36,1%
Sand
34,3%
Silt
29,6%
15–30 cm
pH H₂O
5,4
Org. C
16,7g/kg
Clay
36,8%
Sand
34,6%
Silt
28,4%

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

Land cover

Forest53.3%
Crops6.8%
Built-up3.0%
Bare soil0.7%
Other (grassland, water…)36.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

11,0km

Basins crossed

1

Max stream order

4

Max drainage

1 121km²

Discharge in basins

0,8m³/s

Mean precip.

2 101mm/an

Mean T°

22,2°C

Moisture idx

0,28

Mean runoff

1 371mm/an

Mean elev. (basins)

770m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

2,4nW

Built-up

305,0%

Pesticides

20,0kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Cat Tien

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2001

6 620 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN