Ontologia

Commune · VNM

Quang Hán

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

23,5km²

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°

19,5°C

Annual rain

2 231mm

Warmest m°

27,4°C

Coldest m°

7,9°C

Elevation: 740 m on average (min 667 m, max 836 m)

Bioclimatic detailsExpert
Annual mean temp.
19,5°C
Annual rain
2 231mm
Warmest month
27,4°C
Coldest month
7,9°C
Mean alt.
740m
Min
667m
Max
836m
Std. dev.
41m
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

5,6

Org. C

25,9g/kg

Clay

37,7%

Sand

18,2%

Silt

44,1%

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

Dominant lithology: scGLiMaggregated to Trà Lĩnh

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
38,7g/kg
Clay
36,7%
Sand
19,1%
Silt
44,1%
5–15 cm
pH H₂O
5,6
Org. C
24,1g/kg
Clay
36,6%
Sand
18,3%
Silt
45,1%
15–30 cm
pH H₂O
5,6
Org. C
14,9g/kg
Clay
39,7%
Sand
17,2%
Silt
43,2%

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

Land cover

Forest64.0%
Crops7.9%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)27.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

430km²

Discharge in basins

0,5m³/s

Mean precip.

1 563mm/an

Mean T°

19,8°C

Moisture idx

0,20

Mean runoff

607mm/an

Mean elev. (basins)

749m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,6%

Pesticides

9,4kg/km²

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