Ontologia

Commune · VNM

Nà Khương

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

2

Observations

2

Area

30,4km²

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

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°

21,2°C

Annual rain

2 715mm

Warmest m°

28,7°C

Coldest m°

10,3°C

Elevation: 562 m on average (min 285 m, max 737 m)

Bioclimatic detailsExpert
Annual mean temp.
21,2°C
Annual rain
2 715mm
Warmest month
28,7°C
Coldest month
10,3°C
Mean alt.
562m
Min
285m
Max
737m
Std. dev.
99m
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

5,5

Org. C

26,1g/kg

Clay

32,1%

Sand

30,3%

Silt

37,6%

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

Dominant lithology: smGLiMaggregated to Quang Bình

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
38,3g/kg
Clay
30,4%
Sand
31,7%
Silt
37,9%
5–15 cm
pH H₂O
5,5
Org. C
24,5g/kg
Clay
31,4%
Sand
30,8%
Silt
37,9%
15–30 cm
pH H₂O
5,5
Org. C
15,4g/kg
Clay
34,6%
Sand
28,4%
Silt
37,0%

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

Land cover

Forest60.4%
Crops7.2%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)31.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

7,9km

Basins crossed

2

Max stream order

1

Max drainage

5 157km²

Discharge in basins

2,3m³/s

Mean precip.

1 711mm/an

Mean T°

21,4°C

Moisture idx

0,24

Mean runoff

1 102mm/an

Mean elev. (basins)

520m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Built-up

6,7%

Pesticides

8,6kg/km²

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