Ontologia

Commune · VNM

Bắc La

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

41,1km²

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

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°

21,7°C

Annual rain

1 552mm

Warmest m°

30,1°C

Coldest m°

9,7°C

Elevation: 291 m on average (min 221 m, max 370 m)

Bioclimatic detailsExpert
Annual mean temp.
21,7°C
Annual rain
1 552mm
Warmest month
30,1°C
Coldest month
9,7°C
Mean alt.
291m
Min
221m
Max
370m
Std. dev.
33m
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

5,7

Org. C

24,9g/kg

Clay

30,7%

Sand

23,1%

Silt

46,2%

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

Dominant lithology: scGLiMaggregated to Văn Lãng

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
36,6g/kg
Clay
29,1%
Sand
23,9%
Silt
47,0%
5–15 cm
pH H₂O
5,7
Org. C
21,9g/kg
Clay
29,5%
Sand
23,7%
Silt
46,7%
15–30 cm
pH H₂O
5,7
Org. C
16,1g/kg
Clay
33,6%
Sand
21,6%
Silt
44,8%

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

Land cover

Forest75.7%
Crops1.7%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)22.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

13,6km

Basins crossed

2

Max stream order

5

Max drainage

2 799km²

Discharge in basins

1,3m³/s

Mean precip.

1 569mm/an

Mean T°

21,2°C

Moisture idx

0,16

Mean runoff

617mm/an

Mean elev. (basins)

442m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

0,1%

Pesticides

8,9kg/km²

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