Ontologia

Commune · VNM

Nậm Khăn

Vietnam

CwaTemperate, dry winter, hot summer(99 %)

Species observed

2

Observations

2

Area

105,1km²

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

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

21,7°C

Annual rain

2 076mm

Warmest m°

27,9°C

Coldest m°

10,8°C

Elevation: 721 m on average (min 416 m, max 1 547 m)

Bioclimatic detailsExpert
Annual mean temp.
21,7°C
Annual rain
2 076mm
Warmest month
27,9°C
Coldest month
10,8°C
Mean alt.
721m
Min
416m
Max
1 547m
Std. dev.
261m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(99 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

29,9g/kg

Clay

36,2%

Sand

26,9%

Silt

36,8%

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

Dominant lithology: smGLiMaggregated to Nậm Pồ

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
42,6g/kg
Clay
34,4%
Sand
28,1%
Silt
37,5%
5–15 cm
pH H₂O
5,3
Org. C
29,9g/kg
Clay
36,1%
Sand
26,9%
Silt
36,9%
15–30 cm
pH H₂O
5,3
Org. C
17,0g/kg
Clay
38,0%
Sand
25,8%
Silt
36,1%

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

Land cover

Forest91.3%
Crops0.8%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)7.9%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

26 319km²

Discharge in basins

3,5m³/s

Mean precip.

1 698mm/an

Mean T°

21,1°C

Moisture idx

0,15

Mean runoff

1 010mm/an

Mean elev. (basins)

829m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

1,2%

Pesticides

7,6kg/km²

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