Ontologia

Commune · VNM

Bắc Xa

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

154,9km²

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°

20,1°C

Annual rain

2 289mm

Warmest m°

28,2°C

Coldest m°

8,8°C

Elevation: 592 m on average (min 387 m, max 868 m)

Bioclimatic detailsExpert
Annual mean temp.
20,1°C
Annual rain
2 289mm
Warmest month
28,2°C
Coldest month
8,8°C
Mean alt.
592m
Min
387m
Max
868m
Std. dev.
106m
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

28,2g/kg

Clay

34,6%

Sand

25,4%

Silt

40,0%

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

Dominant lithology: smGLiMaggregated to Đình Lập

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
40,9g/kg
Clay
33,0%
Sand
26,4%
Silt
40,7%
5–15 cm
pH H₂O
5,5
Org. C
27,8g/kg
Clay
33,6%
Sand
25,8%
Silt
40,6%
15–30 cm
pH H₂O
5,5
Org. C
15,9g/kg
Clay
37,1%
Sand
24,1%
Silt
38,8%

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

Land cover

Forest77.0%
Crops2.8%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)20.0%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,1km

Basins crossed

5

Max stream order

3

Max drainage

1 591km²

Discharge in basins

3,2m³/s

Mean precip.

1 587mm/an

Mean T°

20,7°C

Moisture idx

0,22

Mean runoff

784mm/an

Mean elev. (basins)

494m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

2,4%

Pesticides

16,1kg/km²

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