Ontologia

Commune · VNM

Hương Gián

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

2

Observations

2

Area

8,4km²

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

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

23,9°C

Annual rain

1 854mm

Warmest m°

32,2°C

Coldest m°

12,8°C

Elevation: 4 m on average (min 4 m, max 6 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
1 854mm
Warmest month
32,2°C
Coldest month
12,8°C
Mean alt.
4m
Min
4m
Max
6m
Std. dev.
0m
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

6,2

Org. C

18,1g/kg

Clay

30,8%

Sand

29,8%

Silt

39,5%

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

Dominant lithology: suGLiMaggregated to Yên Dũng

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
23,3g/kg
Clay
29,7%
Sand
30,7%
Silt
39,7%
5–15 cm
pH H₂O
6,2
Org. C
17,3g/kg
Clay
29,8%
Sand
30,1%
Silt
40,0%
15–30 cm
pH H₂O
6,2
Org. C
13,7g/kg
Clay
32,8%
Sand
28,5%
Silt
38,8%

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

Land cover

Forest5.5%
Crops56.9%
Built-up4.3%
Bare soil0.5%
Other (grassland, water…)32.8%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,2km

Lake surface here

0,10km²

Basins crossed

1

Max stream order

1

Max drainage

3 099km²

Discharge in basins

0,2m³/s

Mean precip.

1 559mm/an

Mean T°

22,8°C

Moisture idx

0,16

Mean runoff

689mm/an

Mean elev. (basins)

152m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

7hab/km²

Night light

4,6nW

Built-up

429,9%

Pesticides

8,4kg/km²

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