Ontologia

Commune · VNM

Quảng Nghĩa

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

3

Observations

5

Area

60,6km²

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

3 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 1 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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

Climate

Mean T°

22,9°C

Annual rain

2 867mm

Warmest m°

29,9°C

Coldest m°

12,2°C

Elevation: 24 m on average (min -123 m, max 193 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
2 867mm
Warmest month
29,9°C
Coldest month
12,2°C
Mean alt.
24m
Min
-123m
Max
193m
Std. dev.
49m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

33,9g/kg

Clay

31,5%

Sand

31,5%

Silt

37,0%

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

Dominant lithology: smGLiMaggregated to Móng Cái

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
47,1g/kg
Clay
31,1%
Sand
31,9%
Silt
37,0%
5–15 cm
pH H₂O
5,5
Org. C
31,1g/kg
Clay
30,4%
Sand
31,9%
Silt
37,6%
15–30 cm
pH H₂O
5,5
Org. C
23,4g/kg
Clay
33,0%
Sand
30,7%
Silt
36,3%

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

Land cover

Forest49.4%
Crops10.0%
Built-up0.1%
Bare soil3.8%
Other (grassland, water…)36.7%

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

843km²

Discharge in basins

1,7m³/s

Mean precip.

2 339mm/an

Mean T°

22,5°C

Moisture idx

0,46

Mean runoff

1 291mm/an

Mean elev. (basins)

143m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

11,7%

Pesticides

8,8kg/km²

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