Ontologia

Commune · VNM

Thèn Chu Phìn

Vietnam

CwaTemperate, dry winter, hot summer(52 %)

Species observed

1

Observations

1

Area

20,4km²

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°

16,6°C

Annual rain

2 713mm

Warmest m°

23,6°C

Coldest m°

6,0°C

Elevation: 1 410 m on average (min 877 m, max 1 851 m)

Bioclimatic detailsExpert
Annual mean temp.
16,6°C
Annual rain
2 713mm
Warmest month
23,6°C
Coldest month
6,0°C
Mean alt.
1 410m
Min
877m
Max
1 851m
Std. dev.
291m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(52 %)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

35,1g/kg

Clay

30,2%

Sand

32,1%

Silt

37,6%

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

Dominant lithology: mtGLiMaggregated to Hoàng Su Phì

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
54,9g/kg
Clay
28,5%
Sand
33,5%
Silt
38,0%
5–15 cm
pH H₂O
5,6
Org. C
31,3g/kg
Clay
28,3%
Sand
33,3%
Silt
38,4%
15–30 cm
pH H₂O
5,6
Org. C
19,2g/kg
Clay
33,9%
Sand
29,7%
Silt
36,4%

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

Land cover

Forest54.3%
Crops11.2%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)33.5%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

5 650km²

Discharge in basins

0,9m³/s

Mean precip.

1 680mm/an

Mean T°

18,4°C

Moisture idx

0,30

Mean runoff

1 350mm/an

Mean elev. (basins)

1 087m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Built-up

36,8%

Pesticides

58,5kg/km²

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