Ontologia

Commune · VNM

Hồng Nam

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

23

Area

34,5km²

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 · 23 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 obs · 2 cellules
Obs. / cellule
≥ 14
14–13
14–13
14–13
< 14

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

Climate

Mean T°

21,5°C

Annual rain

1 632mm

Warmest m°

29,7°C

Coldest m°

9,4°C

Elevation: 348 m on average (min 218 m, max 610 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
1 632mm
Warmest month
29,7°C
Coldest month
9,4°C
Mean alt.
348m
Min
218m
Max
610m
Std. dev.
89m
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

25,6g/kg

Clay

33,6%

Sand

23,4%

Silt

43,0%

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

Dominant lithology: scGLiMaggregated to Hoà An

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
37,2g/kg
Clay
33,2%
Sand
23,4%
Silt
43,4%
5–15 cm
pH H₂O
5,6
Org. C
26,5g/kg
Clay
33,0%
Sand
23,8%
Silt
43,3%
15–30 cm
pH H₂O
5,6
Org. C
13,1g/kg
Clay
34,7%
Sand
22,9%
Silt
42,3%

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

Land cover

Forest77.1%
Crops2.9%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)19.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

17,0km

Basins crossed

1

Max stream order

5

Max drainage

3 896km²

Discharge in basins

4,6m³/s

Mean precip.

1 460mm/an

Mean T°

21,8°C

Moisture idx

0,07

Mean runoff

567mm/an

Mean elev. (basins)

380m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,2%

Pesticides

9,1kg/km²

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