Ontologia

Commune · VNM

Hồng Đại

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

20,2km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

21,5°C

Annual rain

1 662mm

Warmest m°

29,8°C

Coldest m°

9,4°C

Elevation: 330 m on average (min 263 m, max 425 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
1 662mm
Warmest month
29,8°C
Coldest month
9,4°C
Mean alt.
330m
Min
263m
Max
425m
Std. dev.
51m
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

5,7

Org. C

23,7g/kg

Clay

31,4%

Sand

22,3%

Silt

46,3%

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

Dominant lithology: scGLiMaggregated to Phục Hoà

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
33,9g/kg
Clay
30,2%
Sand
22,7%
Silt
47,1%
5–15 cm
pH H₂O
5,7
Org. C
23,8g/kg
Clay
31,0%
Sand
22,7%
Silt
46,4%
15–30 cm
pH H₂O
5,7
Org. C
13,5g/kg
Clay
33,0%
Sand
21,5%
Silt
45,4%

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

Land cover

Forest68.4%
Crops7.0%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)24.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,8km

Basins crossed

2

Max stream order

3

Max drainage

3 896km²

Discharge in basins

0,5m³/s

Mean precip.

1 481mm/an

Mean T°

21,0°C

Moisture idx

0,11

Mean runoff

564mm/an

Mean elev. (basins)

518m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

3,8%

Pesticides

9,4kg/km²

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