Ontologia

Commune · VNM

Châu Thôn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

61,8km²

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°

21,1°C

Annual rain

1 930mm

Warmest m°

29,2°C

Coldest m°

11,2°C

Elevation: 655 m on average (min 382 m, max 1 035 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
1 930mm
Warmest month
29,2°C
Coldest month
11,2°C
Mean alt.
655m
Min
382m
Max
1 035m
Std. dev.
163m
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

5,4

Org. C

25,1g/kg

Clay

34,5%

Sand

32,1%

Silt

33,4%

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

Dominant lithology: smGLiMaggregated to Quế Phong

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
35,7g/kg
Clay
32,7%
Sand
33,2%
Silt
34,2%
5–15 cm
pH H₂O
5,4
Org. C
23,7g/kg
Clay
34,0%
Sand
32,3%
Silt
33,7%
15–30 cm
pH H₂O
5,4
Org. C
16,0g/kg
Clay
37,0%
Sand
30,8%
Silt
32,2%

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

Land cover

Forest82.5%
Crops3.3%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)13.7%

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

848km²

Discharge in basins

1,5m³/s

Mean precip.

1 390mm/an

Mean T°

20,8°C

Moisture idx

0,04

Mean runoff

735mm/an

Mean elev. (basins)

779m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

21,1%

Pesticides

10,3kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Western Nghe An

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2007

12 990 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN