Ontologia

Commune · VNM

Vàng San

Vietnam

CwaTemperate, dry winter, hot summer(92 %)

Species observed

0

Observations

0

Area

80,7km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

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°

20,3°C

Annual rain

2 474mm

Warmest m°

26,4°C

Coldest m°

9,4°C

Elevation: 955 m on average (min 487 m, max 1 635 m)

Bioclimatic detailsExpert
Annual mean temp.
20,3°C
Annual rain
2 474mm
Warmest month
26,4°C
Coldest month
9,4°C
Mean alt.
955m
Min
487m
Max
1 635m
Std. dev.
268m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(92 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

29,2g/kg

Clay

35,8%

Sand

25,7%

Silt

38,6%

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

Dominant lithology: smGLiMaggregated to Mường Tè

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
43,4g/kg
Clay
35,0%
Sand
26,4%
Silt
38,6%
5–15 cm
pH H₂O
5,4
Org. C
27,8g/kg
Clay
35,4%
Sand
25,7%
Silt
38,9%
15–30 cm
pH H₂O
5,4
Org. C
16,3g/kg
Clay
36,9%
Sand
24,9%
Silt
38,2%

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

Land cover

Forest88.4%
Crops1.3%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)10.1%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

25,8km

Basins crossed

3

Max stream order

2

Max drainage

23 031km²

Discharge in basins

6,7m³/s

Mean precip.

1 573mm/an

Mean T°

18,6°C

Moisture idx

0,17

Mean runoff

1 151mm/an

Mean elev. (basins)

1 288m

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

4,7%

Pesticides

7,3kg/km²

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